Christian Wiese
14 years ago
30 changed files with 3547 additions and 206 deletions
@ -0,0 +1,91 @@ |
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# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# Filename: package/.../tcp_wrappers/0001-tcp_wrappers-7.6-man-quoting.patch
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# Copyright (C) 2011 The OpenSDE Project
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#
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# More information can be found in the files COPYING and README.
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#
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||||||
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# This patch file is dual-licensed. It is available under the license the
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# patched project is licensed under, as long as it is an OpenSource license
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
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# of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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# --- SDE-COPYRIGHT-NOTE-END ---
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diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
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--- tcp_wrappers_7.6.orig/hosts_access.5 1995-01-30 19:51:47.000000000 +0100
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+++ tcp_wrappers_7.6/hosts_access.5 2004-04-09 16:59:45.000000000 +0200
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@@ -173,7 +173,7 @@
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Patterns like these can be used when the machine has different internet
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addresses with different internet hostnames. Service providers can use
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this facility to offer FTP, GOPHER or WWW archives with internet names
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-that may even belong to different organizations. See also the `twist'
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+that may even belong to different organizations. See also the `twist\'
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option in the hosts_options(5) document. Some systems (Solaris,
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FreeBSD) can have more than one internet address on one physical
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interface; with other systems you may have to resort to SLIP or PPP
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@@ -236,10 +236,10 @@
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Before accepting a client request, the wrappers can use the IDENT
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service to find out that the client did not send the request at all.
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When the client host provides IDENT service, a negative IDENT lookup
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-result (the client matches `UNKNOWN@host') is strong evidence of a host
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+result (the client matches `UNKNOWN@host\') is strong evidence of a host
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spoofing attack.
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.PP
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-A positive IDENT lookup result (the client matches `KNOWN@host') is
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+A positive IDENT lookup result (the client matches `KNOWN@host\') is
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less trustworthy. It is possible for an intruder to spoof both the
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client connection and the IDENT lookup, although doing so is much
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harder than spoofing just a client connection. It may also be that
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diff -ruN tcp_wrappers_7.6.orig/hosts_options.5 tcp_wrappers_7.6/hosts_options.5
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--- tcp_wrappers_7.6.orig/hosts_options.5 1994-12-28 17:42:29.000000000 +0100
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+++ tcp_wrappers_7.6/hosts_options.5 2004-04-09 16:59:49.000000000 +0200
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@@ -124,7 +124,7 @@
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value is taken.
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.SH MISCELLANEOUS
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.IP "banners /some/directory"
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-Look for a file in `/some/directory' with the same name as the daemon
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+Look for a file in `/some/directory\' with the same name as the daemon
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process (for example in.telnetd for the telnet service), and copy its
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contents to the client. Newline characters are replaced by
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carriage-return newline, and %<letter> sequences are expanded (see
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diff -ruN tcp_wrappers_7.6.orig/tcpdmatch.8 tcp_wrappers_7.6/tcpdmatch.8
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--- tcp_wrappers_7.6.orig/tcpdmatch.8 1996-02-11 17:01:36.000000000 +0100
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+++ tcp_wrappers_7.6/tcpdmatch.8 2004-04-09 17:00:49.000000000 +0200
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@@ -26,7 +26,7 @@
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A daemon process name. Typically, the last component of a daemon
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executable pathname.
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.IP client
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-A host name or network address, or one of the `unknown' or `paranoid'
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+A host name or network address, or one of the `unknown\' or `paranoid\'
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wildcard patterns.
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.sp
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When a client host name is specified, \fItcpdmatch\fR gives a
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@@ -37,13 +37,13 @@
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.PP
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Optional information specified with the \fIdaemon@server\fR form:
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.IP server
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-A host name or network address, or one of the `unknown' or `paranoid'
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-wildcard patterns. The default server name is `unknown'.
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+A host name or network address, or one of the `unknown\' or `paranoid\'
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+wildcard patterns. The default server name is `unknown\'.
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.PP
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Optional information specified with the \fIuser@client\fR form:
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.IP user
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A client user identifier. Typically, a login name or a numeric userid.
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-The default user name is `unknown'.
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+The default user name is `unknown\'.
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.SH OPTIONS
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.IP -d
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Examine \fIhosts.allow\fR and \fIhosts.deny\fR files in the current
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@@ -70,7 +70,7 @@
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.ti +5
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tcpdmatch in.telnetd paranoid
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.PP
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-On some systems, daemon names have no `in.' prefix, or \fItcpdmatch\fR
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+On some systems, daemon names have no `in.\' prefix, or \fItcpdmatch\fR
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may need some help to locate the inetd configuration file.
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.SH FILES
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.PP
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@ -0,0 +1,52 @@ |
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# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# Filename: package/.../tcp_wrappers/0002-tcp_wrappers-7.6-man-typos.patch
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# Copyright (C) 2011 The OpenSDE Project
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#
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# More information can be found in the files COPYING and README.
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#
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# This patch file is dual-licensed. It is available under the license the
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# patched project is licensed under, as long as it is an OpenSource license
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
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# of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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# --- SDE-COPYRIGHT-NOTE-END ---
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diff -ruNp tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
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--- tcp_wrappers_7.6.orig/hosts_access.5 2007-07-29 19:46:22.000000000 +0200
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+++ tcp_wrappers_7.6/hosts_access.5 2007-07-29 19:46:16.000000000 +0200
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@@ -12,7 +12,7 @@ An extended version of the access contro
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\fIhosts_options\fR(5) document. The extensions are turned on at
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program build time by building with -DPROCESS_OPTIONS.
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.PP
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-In the following text, \fIdaemon\fR is the the process name of a
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+In the following text, \fIdaemon\fR is the process name of a
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network daemon process, and \fIclient\fR is the name and/or address of
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a host requesting service. Network daemon process names are specified
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in the inetd configuration file.
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diff -ruNp tcp_wrappers_7.6.orig/tcpdchk.8 tcp_wrappers_7.6/tcpdchk.8
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--- tcp_wrappers_7.6.orig/tcpdchk.8 1995-01-08 17:00:31.000000000 +0100
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+++ tcp_wrappers_7.6/tcpdchk.8 2007-07-29 19:46:01.000000000 +0200
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@@ -1,7 +1,7 @@
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.TH TCPDCHK 8
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.SH NAME
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tcpdchk \- tcp wrapper configuration checker
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-.SH SYNOPSYS
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+.SH SYNOPSIS
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tcpdchk [-a] [-d] [-i inet_conf] [-v]
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.SH DESCRIPTION
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.PP
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diff -ruNp tcp_wrappers_7.6.orig/tcpdmatch.8 tcp_wrappers_7.6/tcpdmatch.8
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--- tcp_wrappers_7.6.orig/tcpdmatch.8 2007-07-29 19:46:22.000000000 +0200
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+++ tcp_wrappers_7.6/tcpdmatch.8 2007-07-29 19:46:01.000000000 +0200
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@@ -1,7 +1,7 @@
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.TH TCPDMATCH 8
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.SH NAME
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tcpdmatch \- tcp wrapper oracle
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-.SH SYNOPSYS
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+.SH SYNOPSIS
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tcpdmatch [-d] [-i inet_conf] daemon client
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.sp
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tcpdmatch [-d] [-i inet_conf] daemon[@server] [user@]client
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@ -0,0 +1,264 @@ |
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# --- SDE-COPYRIGHT-NOTE-BEGIN ---
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
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#
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# Filename: package/.../tcp_wrappers/0003-tcp_wrappers-7.6-man-portability.patch
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# Copyright (C) 2011 The OpenSDE Project
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#
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# More information can be found in the files COPYING and README.
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#
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# This patch file is dual-licensed. It is available under the license the
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# patched project is licensed under, as long as it is an OpenSource license
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# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
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# of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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# --- SDE-COPYRIGHT-NOTE-END ---
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diff -ruNp tcp_wrappers_7.6.orig/hosts_access.3 tcp_wrappers_7.6/hosts_access.3
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--- tcp_wrappers_7.6.orig/hosts_access.3 2005-03-09 18:30:25.000000000 +0100
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+++ tcp_wrappers_7.6/hosts_access.3 2005-03-09 18:27:03.000000000 +0100
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@@ -3,7 +3,7 @@
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hosts_access, hosts_ctl, request_init, request_set \- access control library
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.SH SYNOPSIS
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.nf
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-#include "tcpd.h"
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+#include <tcpd.h>
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extern int allow_severity;
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extern int deny_severity;
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diff -ruNp tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
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--- tcp_wrappers_7.6.orig/hosts_access.5 2005-03-09 18:30:25.000000000 +0100
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+++ tcp_wrappers_7.6/hosts_access.5 2005-03-09 18:30:18.000000000 +0100
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@@ -8,9 +8,9 @@ name, host name/address) patterns. Exam
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impatient reader is encouraged to skip to the EXAMPLES section for a
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quick introduction.
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.PP
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-An extended version of the access control language is described in the
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-\fIhosts_options\fR(5) document. The extensions are turned on at
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-program build time by building with -DPROCESS_OPTIONS.
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+The extended version of the access control language is described in the
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+\fIhosts_options\fR(5) document. \fBNote that this language supersedes
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+the meaning of \fIshell_command\fB as documented below.\fR
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.PP
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In the following text, \fIdaemon\fR is the process name of a
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network daemon process, and \fIclient\fR is the name and/or address of
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@@ -346,8 +346,8 @@ in.tftpd: LOCAL, .my.domain
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/etc/hosts.deny:
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.in +3
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.nf
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-in.tftpd: ALL: (/some/where/safe_finger -l @%h | \\
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- /usr/ucb/mail -s %d-%h root) &
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+in.tftpd: ALL: (/usr/sbin/safe_finger -l @%h | \\
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+ /usr/bin/mail -s %d-%h root) &
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.fi
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.PP
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The safe_finger command comes with the tcpd wrapper and should be
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@@ -383,6 +383,7 @@ that shouldn\'t. All problems are repor
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.fi
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.SH SEE ALSO
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.nf
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+hosts_options(5) extended syntax.
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tcpd(8) tcp/ip daemon wrapper program.
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tcpdchk(8), tcpdmatch(8), test programs.
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.SH BUGS
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diff -ruNp tcp_wrappers_7.6.orig/hosts_options.5 tcp_wrappers_7.6/hosts_options.5
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--- tcp_wrappers_7.6.orig/hosts_options.5 2005-03-09 18:30:24.000000000 +0100
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+++ tcp_wrappers_7.6/hosts_options.5 2005-03-09 18:27:03.000000000 +0100
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@@ -2,10 +2,8 @@
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.SH NAME
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hosts_options \- host access control language extensions
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.SH DESCRIPTION
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-This document describes optional extensions to the language described
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-in the hosts_access(5) document. The extensions are enabled at program
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-build time. For example, by editing the Makefile and turning on the
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-PROCESS_OPTIONS compile-time option.
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+This document describes extensions to the language described
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+in the hosts_access(5) document.
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.PP
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The extensible language uses the following format:
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.sp
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@@ -58,12 +56,12 @@ Notice the leading dot on the domain nam
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Execute, in a child process, the specified shell command, after
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performing the %<letter> expansions described in the hosts_access(5)
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manual page. The command is executed with stdin, stdout and stderr
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-connected to the null device, so that it won\'t mess up the
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+connected to the null device, so that it won't mess up the
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conversation with the client host. Example:
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.sp
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.nf
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.ti +3
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-spawn (/some/where/safe_finger -l @%h | /usr/ucb/mail root) &
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+spawn (/usr/sbin/safe_finger -l @%h | /usr/bin/mail root) &
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.fi
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.sp
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|
executes, in a background child process, the shell command "safe_finger
|
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diff -ruNp tcp_wrappers_7.6.orig/inetcf.c tcp_wrappers_7.6/inetcf.c
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--- tcp_wrappers_7.6.orig/inetcf.c 1997-02-12 02:13:24.000000000 +0100
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+++ tcp_wrappers_7.6/inetcf.c 2005-03-09 18:27:03.000000000 +0100
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@@ -26,13 +26,17 @@ extern void exit();
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|
* guesses. Shorter names follow longer ones.
|
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|
*/
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|
char *inet_files[] = {
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+#if 0
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"/private/etc/inetd.conf", /* NEXT */
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"/etc/inet/inetd.conf", /* SYSV4 */
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"/usr/etc/inetd.conf", /* IRIX?? */
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+#endif
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|
"/etc/inetd.conf", /* BSD */
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|
+#if 0
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|
"/etc/net/tlid.conf", /* SYSV4?? */
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|
"/etc/saf/tlid.conf", /* SYSV4?? */
|
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|
"/etc/tlid.conf", /* SYSV4?? */
|
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|
+#endif
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|
0,
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|
};
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|
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diff -ruNp tcp_wrappers_7.6.orig/tcpd.8 tcp_wrappers_7.6/tcpd.8
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--- tcp_wrappers_7.6.orig/tcpd.8 1996-02-21 16:39:16.000000000 +0100
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+++ tcp_wrappers_7.6/tcpd.8 2005-03-09 18:27:03.000000000 +0100
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@@ -12,7 +12,11 @@ The program supports both 4.3BSD-style s
|
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|
TLI. Functionality may be limited when the protocol underneath TLI is
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|
not an internet protocol.
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.PP
|
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|
-Operation is as follows: whenever a request for service arrives, the
|
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|
+There are two possible modes of operation: execution of \fItcpd\fP
|
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|
+before a service started by \fIinetd\fP, or linking a daemon with
|
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|
+the \fIlibwrap\fP shared library as documented in the \fIhosts_access\fR(3)
|
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|
+manual page. Operation when started by \fIinetd\fP
|
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|
+is as follows: whenever a request for service arrives, the
|
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|
\fIinetd\fP daemon is tricked into running the \fItcpd\fP program
|
||||||
|
instead of the desired server. \fItcpd\fP logs the request and does
|
||||||
|
some additional checks. When all is well, \fItcpd\fP runs the
|
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@@ -88,11 +92,11 @@ configuration files.
|
||||||
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.sp
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.in +5
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|
# mkdir /other/place
|
||||||
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-# mv /usr/etc/in.fingerd /other/place
|
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-# cp tcpd /usr/etc/in.fingerd
|
||||||
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+# mv /usr/sbin/in.fingerd /other/place
|
||||||
|
+# cp tcpd /usr/sbin/in.fingerd
|
||||||
|
.fi
|
||||||
|
.PP
|
||||||
|
-The example assumes that the network daemons live in /usr/etc. On some
|
||||||
|
+The example assumes that the network daemons live in /usr/sbin. On some
|
||||||
|
systems, network daemons live in /usr/sbin or in /usr/libexec, or have
|
||||||
|
no `in.\' prefix to their name.
|
||||||
|
.SH EXAMPLE 2
|
||||||
|
@@ -101,35 +105,34 @@ are left in their original place.
|
||||||
|
.PP
|
||||||
|
In order to monitor access to the \fIfinger\fR service, perform the
|
||||||
|
following edits on the \fIinetd\fR configuration file (usually
|
||||||
|
-\fI/etc/inetd.conf\fR or \fI/etc/inet/inetd.conf\fR):
|
||||||
|
+\fI/etc/inetd.conf\fR):
|
||||||
|
.nf
|
||||||
|
.sp
|
||||||
|
.ti +5
|
||||||
|
-finger stream tcp nowait nobody /usr/etc/in.fingerd in.fingerd
|
||||||
|
+finger stream tcp nowait nobody /usr/sbin/in.fingerd in.fingerd
|
||||||
|
.sp
|
||||||
|
becomes:
|
||||||
|
.sp
|
||||||
|
.ti +5
|
||||||
|
-finger stream tcp nowait nobody /some/where/tcpd in.fingerd
|
||||||
|
+finger stream tcp nowait nobody /usr/sbin/tcpd in.fingerd
|
||||||
|
.sp
|
||||||
|
.fi
|
||||||
|
.PP
|
||||||
|
-The example assumes that the network daemons live in /usr/etc. On some
|
||||||
|
+The example assumes that the network daemons live in /usr/sbin. On some
|
||||||
|
systems, network daemons live in /usr/sbin or in /usr/libexec, the
|
||||||
|
daemons have no `in.\' prefix to their name, or there is no userid
|
||||||
|
field in the inetd configuration file.
|
||||||
|
.PP
|
||||||
|
Similar changes will be needed for the other services that are to be
|
||||||
|
covered by \fItcpd\fR. Send a `kill -HUP\' to the \fIinetd\fR(8)
|
||||||
|
-process to make the changes effective. AIX users may also have to
|
||||||
|
-execute the `inetimp\' command.
|
||||||
|
+process to make the changes effective.
|
||||||
|
.SH EXAMPLE 3
|
||||||
|
In the case of daemons that do not live in a common directory ("secret"
|
||||||
|
or otherwise), edit the \fIinetd\fR configuration file so that it
|
||||||
|
specifies an absolute path name for the process name field. For example:
|
||||||
|
.nf
|
||||||
|
.sp
|
||||||
|
- ntalk dgram udp wait root /some/where/tcpd /usr/local/lib/ntalkd
|
||||||
|
+ ntalk dgram udp wait root /usr/sbin/tcpd /usr/local/lib/ntalkd
|
||||||
|
.sp
|
||||||
|
.fi
|
||||||
|
.PP
|
||||||
|
@@ -164,6 +167,7 @@ The default locations of the host access
|
||||||
|
.SH SEE ALSO
|
||||||
|
.na
|
||||||
|
.nf
|
||||||
|
+hosts_access(3), functions provided by the libwrap library.
|
||||||
|
hosts_access(5), format of the tcpd access control tables.
|
||||||
|
syslog.conf(5), format of the syslogd control file.
|
||||||
|
inetd.conf(5), format of the inetd control file.
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/tcpdchk.8 tcp_wrappers_7.6/tcpdchk.8
|
||||||
|
--- tcp_wrappers_7.6.orig/tcpdchk.8 1995-01-08 17:00:31.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/tcpdchk.8 2005-03-09 18:27:03.000000000 +0100
|
||||||
|
@@ -9,8 +9,8 @@ tcpdchk [-a] [-d] [-i inet_conf] [-v]
|
||||||
|
potential and real problems it can find. The program examines the
|
||||||
|
\fItcpd\fR access control files (by default, these are
|
||||||
|
\fI/etc/hosts.allow\fR and \fI/etc/hosts.deny\fR), and compares the
|
||||||
|
-entries in these files against entries in the \fIinetd\fR or \fItlid\fR
|
||||||
|
-network configuration files.
|
||||||
|
+entries in these files against entries in the \fIinetd\fR
|
||||||
|
+network configuration file.
|
||||||
|
.PP
|
||||||
|
\fItcpdchk\fR reports problems such as non-existent pathnames; services
|
||||||
|
that appear in \fItcpd\fR access control rules, but are not controlled
|
||||||
|
@@ -26,14 +26,13 @@ problem.
|
||||||
|
.SH OPTIONS
|
||||||
|
.IP -a
|
||||||
|
Report access control rules that permit access without an explicit
|
||||||
|
-ALLOW keyword. This applies only when the extended access control
|
||||||
|
-language is enabled (build with -DPROCESS_OPTIONS).
|
||||||
|
+ALLOW keyword.
|
||||||
|
.IP -d
|
||||||
|
Examine \fIhosts.allow\fR and \fIhosts.deny\fR files in the current
|
||||||
|
directory instead of the default ones.
|
||||||
|
.IP "-i inet_conf"
|
||||||
|
Specify this option when \fItcpdchk\fR is unable to find your
|
||||||
|
-\fIinetd.conf\fR or \fItlid.conf\fR network configuration file, or when
|
||||||
|
+\fIinetd.conf\fR network configuration file, or when
|
||||||
|
you suspect that the program uses the wrong one.
|
||||||
|
.IP -v
|
||||||
|
Display the contents of each access control rule. Daemon lists, client
|
||||||
|
@@ -54,7 +53,6 @@ tcpdmatch(8), explain what tcpd would do
|
||||||
|
hosts_access(5), format of the tcpd access control tables.
|
||||||
|
hosts_options(5), format of the language extensions.
|
||||||
|
inetd.conf(5), format of the inetd control file.
|
||||||
|
-tlid.conf(5), format of the tlid control file.
|
||||||
|
.SH AUTHORS
|
||||||
|
.na
|
||||||
|
.nf
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/tcpdmatch.8 tcp_wrappers_7.6/tcpdmatch.8
|
||||||
|
--- tcp_wrappers_7.6.orig/tcpdmatch.8 2005-03-09 18:30:24.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/tcpdmatch.8 2005-03-09 18:27:03.000000000 +0100
|
||||||
|
@@ -13,7 +13,7 @@ request for service. Examples are given
|
||||||
|
The program examines the \fItcpd\fR access control tables (default
|
||||||
|
\fI/etc/hosts.allow\fR and \fI/etc/hosts.deny\fR) and prints its
|
||||||
|
conclusion. For maximal accuracy, it extracts additional information
|
||||||
|
-from your \fIinetd\fR or \fItlid\fR network configuration file.
|
||||||
|
+from your \fIinetd\fR network configuration file.
|
||||||
|
.PP
|
||||||
|
When \fItcpdmatch\fR finds a match in the access control tables, it
|
||||||
|
identifies the matched rule. In addition, it displays the optional
|
||||||
|
@@ -50,7 +50,7 @@ Examine \fIhosts.allow\fR and \fIhosts.d
|
||||||
|
directory instead of the default ones.
|
||||||
|
.IP "-i inet_conf"
|
||||||
|
Specify this option when \fItcpdmatch\fR is unable to find your
|
||||||
|
-\fIinetd.conf\fR or \fItlid.conf\fR network configuration file, or when
|
||||||
|
+\fIinetd.conf\fR network configuration file, or when
|
||||||
|
you suspect that the program uses the wrong one.
|
||||||
|
.SH EXAMPLES
|
||||||
|
To predict how \fItcpd\fR would handle a telnet request from the local
|
||||||
|
@@ -86,7 +86,6 @@ tcpdchk(8), tcpd configuration checker
|
||||||
|
hosts_access(5), format of the tcpd access control tables.
|
||||||
|
hosts_options(5), format of the language extensions.
|
||||||
|
inetd.conf(5), format of the inetd control file.
|
||||||
|
-tlid.conf(5), format of the tlid control file.
|
||||||
|
.SH AUTHORS
|
||||||
|
.na
|
||||||
|
.nf
|
||||||
@ -0,0 +1,46 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0004-tcp_wrappers-7.6-fix-gethostbyname.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
* Mon Feb 5 2001 Preston Brown <pbrown@redhat.com>
|
||||||
|
- fix gethostbyname to work better with dot "." notation (#16949)
|
||||||
|
|
||||||
|
--- tcp_wrappers_7.6/socket.c.fixgethostbyname Fri Mar 21 13:27:25 1997
|
||||||
|
+++ tcp_wrappers_7.6/socket.c Mon Feb 5 14:09:40 2001
|
||||||
|
@@ -52,7 +52,8 @@
|
||||||
|
char *name;
|
||||||
|
{
|
||||||
|
char dot_name[MAXHOSTNAMELEN + 1];
|
||||||
|
-
|
||||||
|
+ struct hostent *hp;
|
||||||
|
+
|
||||||
|
/*
|
||||||
|
* Don't append dots to unqualified names. Such names are likely to come
|
||||||
|
* from local hosts files or from NIS.
|
||||||
|
@@ -61,8 +62,12 @@
|
||||||
|
if (strchr(name, '.') == 0 || strlen(name) >= MAXHOSTNAMELEN - 1) {
|
||||||
|
return (gethostbyname(name));
|
||||||
|
} else {
|
||||||
|
- sprintf(dot_name, "%s.", name);
|
||||||
|
- return (gethostbyname(dot_name));
|
||||||
|
+ sprintf(dot_name, "%s.", name);
|
||||||
|
+ hp = gethostbyname(dot_name);
|
||||||
|
+ if (hp)
|
||||||
|
+ return hp;
|
||||||
|
+ else
|
||||||
|
+ return (gethostbyname(name));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
@ -0,0 +1,133 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0005-tcp_wrappers-7.6-wildcard-matching.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
See https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=17847
|
||||||
|
(Though the original code needs to be patched to be case-insensitive.)
|
||||||
|
|
||||||
|
--- a/hosts_access.5
|
||||||
|
+++ b/hosts_access.5
|
||||||
|
@@ -89,6 +89,10 @@ An expression of the form `n.n.n.n/m.m.m
|
||||||
|
bitwise AND of the address and the `mask\'. For example, the net/mask
|
||||||
|
pattern `131.155.72.0/255.255.254.0\' matches every address in the
|
||||||
|
range `131.155.72.0\' through `131.155.73.255\'.
|
||||||
|
+.IP \(bu
|
||||||
|
+Wildcards `*\' and `?\' can be used to match hostnames or IP addresses. This
|
||||||
|
+method of matching cannot be used in conjunction with `net/mask\' matching,
|
||||||
|
+hostname matching beginning with `.\' or IP address matching ending with `.\'.
|
||||||
|
.SH WILDCARDS
|
||||||
|
The access control language supports explicit wildcards:
|
||||||
|
.IP ALL
|
||||||
|
--- a/hosts_access.c
|
||||||
|
+++ b/hosts_access.c
|
||||||
|
@@ -82,6 +82,7 @@ static int client_match();
|
||||||
|
static int host_match();
|
||||||
|
static int string_match();
|
||||||
|
static int masked_match();
|
||||||
|
+static int match_pattern_ylo();
|
||||||
|
|
||||||
|
/* Size of logical line buffer. */
|
||||||
|
|
||||||
|
@@ -289,6 +290,11 @@ char *string;
|
||||||
|
{
|
||||||
|
int n;
|
||||||
|
|
||||||
|
+#ifndef DISABLE_WILDCARD_MATCHING
|
||||||
|
+ if (strchr(tok, '*') || strchr(tok,'?')) { /* contains '*' or '?' */
|
||||||
|
+ return (match_pattern_ylo(string,tok));
|
||||||
|
+ } else
|
||||||
|
+#endif
|
||||||
|
if (tok[0] == '.') { /* suffix */
|
||||||
|
n = strlen(string) - strlen(tok);
|
||||||
|
return (n > 0 && STR_EQ(tok, string + n));
|
||||||
|
@@ -329,3 +335,78 @@ char *string;
|
||||||
|
}
|
||||||
|
return ((addr & mask) == net);
|
||||||
|
}
|
||||||
|
+
|
||||||
|
+#ifndef DISABLE_WILDCARD_MATCHING
|
||||||
|
+/* Note: this feature has been adapted in a pretty straightforward way
|
||||||
|
+ from Tatu Ylonen's last SSH version under free license by
|
||||||
|
+ Pekka Savola <pekkas@netcore.fi>.
|
||||||
|
+
|
||||||
|
+ Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
|
||||||
|
+*/
|
||||||
|
+
|
||||||
|
+/* Returns true if the given string matches the pattern (which may contain
|
||||||
|
+ ? and * as wildcards), and zero if it does not match. */
|
||||||
|
+
|
||||||
|
+static int match_pattern_ylo(const char *s, const char *pattern)
|
||||||
|
+{
|
||||||
|
+ char src;
|
||||||
|
+ char pat;
|
||||||
|
+ while (1)
|
||||||
|
+ {
|
||||||
|
+ /* If at end of pattern, accept if also at end of string. */
|
||||||
|
+ if (!*pattern)
|
||||||
|
+ return !*s;
|
||||||
|
+
|
||||||
|
+ /* Process '*'. */
|
||||||
|
+ if (*pattern == '*')
|
||||||
|
+ {
|
||||||
|
+ /* Skip the asterisk. */
|
||||||
|
+ pattern++;
|
||||||
|
+
|
||||||
|
+ /* If at end of pattern, accept immediately. */
|
||||||
|
+ if (!*pattern)
|
||||||
|
+ return 1;
|
||||||
|
+
|
||||||
|
+ /* If next character in pattern is known, optimize. */
|
||||||
|
+ if (*pattern != '?' && *pattern != '*')
|
||||||
|
+ {
|
||||||
|
+ /* Look instances of the next character in pattern, and try
|
||||||
|
+ to match starting from those. */
|
||||||
|
+ pat = *pattern;
|
||||||
|
+ for (; *s; s++) {
|
||||||
|
+ src = *s;
|
||||||
|
+ if (toupper(src) == toupper(pat) &&
|
||||||
|
+ match_pattern_ylo(s + 1, pattern + 1))
|
||||||
|
+ return 1;
|
||||||
|
+ }
|
||||||
|
+ /* Failed. */
|
||||||
|
+ return 0;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ /* Move ahead one character at a time and try to match at each
|
||||||
|
+ position. */
|
||||||
|
+ for (; *s; s++)
|
||||||
|
+ if (match_pattern_ylo(s, pattern))
|
||||||
|
+ return 1;
|
||||||
|
+ /* Failed. */
|
||||||
|
+ return 0;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ /* There must be at least one more character in the string. If we are
|
||||||
|
+ at the end, fail. */
|
||||||
|
+ if (!*s)
|
||||||
|
+ return 0;
|
||||||
|
+
|
||||||
|
+ /* Check if the next character of the string is acceptable. */
|
||||||
|
+ pat = *pattern;
|
||||||
|
+ src = *s;
|
||||||
|
+ if (*pattern != '?' && toupper(pat) != toupper(src))
|
||||||
|
+ return 0;
|
||||||
|
+
|
||||||
|
+ /* Move to the next character, both in string and in pattern. */
|
||||||
|
+ s++;
|
||||||
|
+ pattern++;
|
||||||
|
+ }
|
||||||
|
+ /*NOTREACHED*/
|
||||||
|
+}
|
||||||
|
+#endif /* DISABLE_WILDCARD_MATCHING */
|
||||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,167 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0007-tcp_wrappers-7.6-tcpd-blacklist.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
Path: news.porcupine.org!news.porcupine.org!not-for-mail
|
||||||
|
From: Wietse Venema <wietse@((no)(spam)(please))wzv.win.tue.nl>
|
||||||
|
Newsgroups: comp.mail.sendmail,comp.security.unix
|
||||||
|
Subject: TCP Wrapper Blacklist Extension
|
||||||
|
Followup-To: poster
|
||||||
|
Date: 8 Sep 1997 18:53:13 -0400
|
||||||
|
Organization: Wietse's hangout while on sabattical in the USA
|
||||||
|
Lines: 147
|
||||||
|
Sender: wietse@spike.porcupine.org
|
||||||
|
Message-ID: <5v1vkp$h4f$1@spike.porcupine.org>
|
||||||
|
NNTP-Posting-Host: spike.porcupine.org
|
||||||
|
Xref: news.porcupine.org comp.mail.sendmail:3541 comp.security.unix:7158
|
||||||
|
|
||||||
|
The patch below adds a new host pattern to the TCP Wrapper access
|
||||||
|
control language. Instead of a host name or address pattern, you
|
||||||
|
can specify an external /file/name with host name or address
|
||||||
|
patterns. The feature can be used recursively.
|
||||||
|
|
||||||
|
The /file/name extension makes it easy to blacklist bad sites, for
|
||||||
|
example, to block unwanted electronic mail when libwrap is linked
|
||||||
|
into sendmail. Adding hosts to a simple text file is much easier
|
||||||
|
than having to edit a more complex hosts.allow/deny file.
|
||||||
|
|
||||||
|
I developed this a year or so ago as a substitute for NIS netgroups.
|
||||||
|
At that time, I did not consider it of sufficient interest for
|
||||||
|
inclusion in the TCP Wrapper distribution. How times have changed.
|
||||||
|
|
||||||
|
The patch is relative to TCP Wrappers version 7.6. The main archive
|
||||||
|
site is ftp://ftp.win.tue.nl/pub/security/tcp_wrappers_7.6.tar.gz
|
||||||
|
|
||||||
|
Thanks to the Debian LINUX folks for expressing their interest in
|
||||||
|
this patch.
|
||||||
|
|
||||||
|
Wietse
|
||||||
|
|
||||||
|
|
||||||
|
[diff updated by Md]
|
||||||
|
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.5 2004-04-10 19:28:09.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.5 2004-04-10 19:28:01.000000000 +0200
|
||||||
|
@@ -97,6 +97,13 @@
|
||||||
|
`[3ffe:505:2:1::]/64\' matches every address in the range
|
||||||
|
`3ffe:505:2:1::\' through `3ffe:505:2:1:ffff:ffff:ffff:ffff\'.
|
||||||
|
.IP \(bu
|
||||||
|
+A string that begins with a `/\' character is treated as a file
|
||||||
|
+name. A host name or address is matched if it matches any host name
|
||||||
|
+or address pattern listed in the named file. The file format is
|
||||||
|
+zero or more lines with zero or more host name or address patterns
|
||||||
|
+separated by whitespace. A file name pattern can be used anywhere
|
||||||
|
+a host name or address pattern can be used.
|
||||||
|
+.IP \(bu
|
||||||
|
Wildcards `*\' and `?\' can be used to match hostnames or IP addresses. This
|
||||||
|
method of matching cannot be used in conjunction with `net/mask\' matching,
|
||||||
|
hostname matching beginning with `.\' or IP address matching ending with `.\'.
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.c 2004-04-10 19:28:09.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.c 2004-04-10 19:27:05.000000000 +0200
|
||||||
|
@@ -253,6 +253,26 @@
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
+/* hostfile_match - look up host patterns from file */
|
||||||
|
+
|
||||||
|
+static int hostfile_match(path, host)
|
||||||
|
+char *path;
|
||||||
|
+struct hosts_info *host;
|
||||||
|
+{
|
||||||
|
+ char tok[BUFSIZ];
|
||||||
|
+ int match = NO;
|
||||||
|
+ FILE *fp;
|
||||||
|
+
|
||||||
|
+ if ((fp = fopen(path, "r")) != 0) {
|
||||||
|
+ while (fscanf(fp, "%s", tok) == 1 && !(match = host_match(tok, host)))
|
||||||
|
+ /* void */ ;
|
||||||
|
+ fclose(fp);
|
||||||
|
+ } else if (errno != ENOENT) {
|
||||||
|
+ tcpd_warn("open %s: %m", path);
|
||||||
|
+ }
|
||||||
|
+ return (match);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
/* host_match - match host name and/or address against pattern */
|
||||||
|
|
||||||
|
static int host_match(tok, host)
|
||||||
|
@@ -280,6 +300,8 @@
|
||||||
|
tcpd_warn("netgroup support is disabled"); /* not tcpd_jump() */
|
||||||
|
return (NO);
|
||||||
|
#endif
|
||||||
|
+ } else if (tok[0] == '/') { /* /file hack */
|
||||||
|
+ return (hostfile_match(tok, host));
|
||||||
|
} else if (STR_EQ(tok, "KNOWN")) { /* check address and name */
|
||||||
|
char *name = eval_hostname(host);
|
||||||
|
return (STR_NE(eval_hostaddr(host), unknown) && HOSTNAME_KNOWN(name));
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/tcpdchk.c tcp_wrappers_7.6/tcpdchk.c
|
||||||
|
--- tcp_wrappers_7.6.orig/tcpdchk.c 2004-04-10 19:28:09.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/tcpdchk.c 2004-04-10 19:27:05.000000000 +0200
|
||||||
|
@@ -353,6 +353,8 @@
|
||||||
|
{
|
||||||
|
if (pat[0] == '@') {
|
||||||
|
tcpd_warn("%s: daemon name begins with \"@\"", pat);
|
||||||
|
+ } else if (pat[0] == '/') {
|
||||||
|
+ tcpd_warn("%s: daemon name begins with \"/\"", pat);
|
||||||
|
} else if (pat[0] == '.') {
|
||||||
|
tcpd_warn("%s: daemon name begins with dot", pat);
|
||||||
|
} else if (pat[strlen(pat) - 1] == '.') {
|
||||||
|
@@ -385,6 +387,8 @@
|
||||||
|
{
|
||||||
|
if (pat[0] == '@') { /* @netgroup */
|
||||||
|
tcpd_warn("%s: user name begins with \"@\"", pat);
|
||||||
|
+ } else if (pat[0] == '/') {
|
||||||
|
+ tcpd_warn("%s: user name begins with \"/\"", pat);
|
||||||
|
} else if (pat[0] == '.') {
|
||||||
|
tcpd_warn("%s: user name begins with dot", pat);
|
||||||
|
} else if (pat[strlen(pat) - 1] == '.') {
|
||||||
|
@@ -430,8 +434,13 @@
|
||||||
|
static int check_host(pat)
|
||||||
|
char *pat;
|
||||||
|
{
|
||||||
|
+ char buf[BUFSIZ];
|
||||||
|
char *mask;
|
||||||
|
int addr_count = 1;
|
||||||
|
+ FILE *fp;
|
||||||
|
+ struct tcpd_context saved_context;
|
||||||
|
+ char *cp;
|
||||||
|
+ char *wsp = " \t\r\n";
|
||||||
|
|
||||||
|
if (pat[0] == '@') { /* @netgroup */
|
||||||
|
#ifdef NO_NETGRENT
|
||||||
|
@@ -450,6 +459,21 @@
|
||||||
|
tcpd_warn("netgroup support disabled");
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
+ } else if (pat[0] == '/') { /* /path/name */
|
||||||
|
+ if ((fp = fopen(pat, "r")) != 0) {
|
||||||
|
+ saved_context = tcpd_context;
|
||||||
|
+ tcpd_context.file = pat;
|
||||||
|
+ tcpd_context.line = 0;
|
||||||
|
+ while (fgets(buf, sizeof(buf), fp)) {
|
||||||
|
+ tcpd_context.line++;
|
||||||
|
+ for (cp = strtok(buf, wsp); cp; cp = strtok((char *) 0, wsp))
|
||||||
|
+ check_host(cp);
|
||||||
|
+ }
|
||||||
|
+ tcpd_context = saved_context;
|
||||||
|
+ fclose(fp);
|
||||||
|
+ } else if (errno != ENOENT) {
|
||||||
|
+ tcpd_warn("open %s: %m", pat);
|
||||||
|
+ }
|
||||||
|
} else if (mask = split_at(pat, '/')) { /* network/netmask */
|
||||||
|
#ifdef INET6
|
||||||
|
int mask_len;
|
||||||
@ -0,0 +1,61 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0008-tcp_wrappers-7.6-usagi-fix.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -uN tcp_wrappers_7.6/hosts_access.c tcp_wrappers_7.6.new/hosts_access.c
|
||||||
|
--- tcp_wrappers_7.6/hosts_access.c Mon May 20 14:00:56 2002
|
||||||
|
+++ tcp_wrappers_7.6.new/hosts_access.c Mon May 20 14:25:05 2002
|
||||||
|
@@ -448,6 +448,15 @@
|
||||||
|
int len, mask_len, i = 0;
|
||||||
|
char ch;
|
||||||
|
|
||||||
|
+ /*
|
||||||
|
+ * Behavior of getaddrinfo() against IPv4-mapped IPv6 address is
|
||||||
|
+ * different between KAME and Solaris8. While KAME returns
|
||||||
|
+ * AF_INET6, Solaris8 returns AF_INET. So, we avoid this here.
|
||||||
|
+ */
|
||||||
|
+ if (STRN_EQ(string, "::ffff:", 7)
|
||||||
|
+ && dot_quad_addr(string + 7) != INADDR_NONE)
|
||||||
|
+ return (masked_match4(net_tok, mask_tok, string + 7));
|
||||||
|
+
|
||||||
|
memset(&hints, 0, sizeof(hints));
|
||||||
|
hints.ai_family = AF_INET6;
|
||||||
|
hints.ai_socktype = SOCK_STREAM;
|
||||||
|
@@ -457,13 +466,6 @@
|
||||||
|
memcpy(&addr, res->ai_addr, sizeof(addr));
|
||||||
|
freeaddrinfo(res);
|
||||||
|
|
||||||
|
- if (IN6_IS_ADDR_V4MAPPED(&addr.sin6_addr)) {
|
||||||
|
- if ((*(u_int32_t *)&net.sin6_addr.s6_addr[12] = dot_quad_addr(net_tok)) == INADDR_NONE
|
||||||
|
- || (mask = dot_quad_addr(mask_tok)) == INADDR_NONE)
|
||||||
|
- return (NO);
|
||||||
|
- return ((*(u_int32_t *)&addr.sin6_addr.s6_addr[12] & mask) == *(u_int32_t *)&net.sin6_addr.s6_addr[12]);
|
||||||
|
- }
|
||||||
|
-
|
||||||
|
/* match IPv6 address against netnumber/prefixlen */
|
||||||
|
len = strlen(net_tok);
|
||||||
|
if (*net_tok != '[' || net_tok[len - 1] != ']')
|
||||||
|
diff -uN tcp_wrappers_7.6/socket.c tcp_wrappers_7.6.new/socket.c
|
||||||
|
--- tcp_wrappers_7.6/socket.c Mon May 20 13:48:35 2002
|
||||||
|
+++ tcp_wrappers_7.6.new/socket.c Mon May 20 14:22:27 2002
|
||||||
|
@@ -228,7 +228,7 @@
|
||||||
|
hints.ai_family = sin->sa_family;
|
||||||
|
hints.ai_socktype = SOCK_STREAM;
|
||||||
|
hints.ai_flags = AI_PASSIVE | AI_CANONNAME | AI_NUMERICHOST;
|
||||||
|
- if ((err = getaddrinfo(host->name, NULL, &hints, &res0) == 0)) {
|
||||||
|
+ if ((err = getaddrinfo(host->name, NULL, &hints, &res0)) == 0) {
|
||||||
|
freeaddrinfo(res0);
|
||||||
|
res0 = NULL;
|
||||||
|
tcpd_warn("host name/name mismatch: "
|
||||||
@ -0,0 +1,97 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0009-tcp_wrappers-7.6-makefile-config.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
--- a/Makefile
|
||||||
|
+++ b/Makefile
|
||||||
|
@@ -45,7 +45,7 @@ what:
|
||||||
|
#
|
||||||
|
# SysV.4 Solaris 2.x OSF AIX
|
||||||
|
#REAL_DAEMON_DIR=/usr/sbin
|
||||||
|
-#
|
||||||
|
+REAL_DAEMON_DIR=/usr/sbin
|
||||||
|
# BSD 4.4
|
||||||
|
#REAL_DAEMON_DIR=/usr/libexec
|
||||||
|
#
|
||||||
|
@@ -513,6 +513,7 @@ VSYSLOG = -Dvsyslog=myvsyslog
|
||||||
|
# (examples: allow, deny, banners, twist and spawn).
|
||||||
|
#
|
||||||
|
#STYLE = -DPROCESS_OPTIONS # Enable language extensions.
|
||||||
|
+STYLE = "-DPROCESS_OPTIONS -DACLEXEC"
|
||||||
|
|
||||||
|
################################################################
|
||||||
|
# Optional: Changing the default disposition of logfile records
|
||||||
|
@@ -536,6 +537,7 @@ VSYSLOG = -Dvsyslog=myvsyslog
|
||||||
|
# The LOG_XXX names below are taken from the /usr/include/syslog.h file.
|
||||||
|
|
||||||
|
FACILITY= LOG_MAIL # LOG_MAIL is what most sendmail daemons use
|
||||||
|
+FACILITY= LOG_DAEMON
|
||||||
|
|
||||||
|
# The syslog priority at which successful connections are logged.
|
||||||
|
|
||||||
|
@@ -632,6 +634,7 @@ TABLES = -DHOSTS_DENY=\"/etc/hosts.deny\
|
||||||
|
# lookups altogether, see the next section.
|
||||||
|
|
||||||
|
PARANOID= -DPARANOID
|
||||||
|
+PARANOID=
|
||||||
|
|
||||||
|
########################################
|
||||||
|
# Optional: turning off hostname lookups
|
||||||
|
@@ -645,6 +648,7 @@ PARANOID= -DPARANOID
|
||||||
|
# mode (see previous section) and comment out the following definition.
|
||||||
|
|
||||||
|
HOSTNAME= -DALWAYS_HOSTNAME
|
||||||
|
+HOSTNAME=
|
||||||
|
|
||||||
|
#############################################
|
||||||
|
# Optional: Turning on host ADDRESS checking
|
||||||
|
@@ -671,6 +675,7 @@ HOSTNAME= -DALWAYS_HOSTNAME
|
||||||
|
# Solaris 2.x, and Linux. See your system documentation for details.
|
||||||
|
#
|
||||||
|
# KILL_OPT= -DKILL_IP_OPTIONS
|
||||||
|
+KILL_OPT= -DKILL_IP_OPTIONS
|
||||||
|
|
||||||
|
## End configuration options
|
||||||
|
############################
|
||||||
|
@@ -678,9 +683,10 @@ HOSTNAME= -DALWAYS_HOSTNAME
|
||||||
|
# Protection against weird shells or weird make programs.
|
||||||
|
|
||||||
|
SHELL = /bin/sh
|
||||||
|
-.c.o:; $(CC) $(CFLAGS) -c $*.c
|
||||||
|
+.c.o:; $(CC) $(CFLAGS) -o $*.o -c $*.c
|
||||||
|
|
||||||
|
-CFLAGS = -O -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \
|
||||||
|
+COPTS = -O2 -g
|
||||||
|
+CFLAGS = $(COPTS) -DFACILITY=$(FACILITY) $(ACCESS) $(PARANOID) $(NETGROUP) \
|
||||||
|
$(BUGS) $(SYSTYPE) $(AUTH) $(UMASK) \
|
||||||
|
-DREAL_DAEMON_DIR=\"$(REAL_DAEMON_DIR)\" $(STYLE) $(KILL_OPT) \
|
||||||
|
-DSEVERITY=$(SEVERITY) -DRFC931_TIMEOUT=$(RFC931_TIMEOUT) \
|
||||||
|
@@ -713,11 +719,12 @@ all other: config-check tcpd tcpdmatch t
|
||||||
|
|
||||||
|
config-check:
|
||||||
|
@set +e; test -n "$(REAL_DAEMON_DIR)" || { make; exit 1; }
|
||||||
|
- @set +e; echo $(CFLAGS) >/tmp/cflags.$$$$ ; \
|
||||||
|
- if cmp cflags /tmp/cflags.$$$$ ; \
|
||||||
|
- then rm /tmp/cflags.$$$$ ; \
|
||||||
|
- else mv /tmp/cflags.$$$$ cflags ; \
|
||||||
|
+ @set +e; echo $(CFLAGS) >cflags.new ; \
|
||||||
|
+ if cmp cflags cflags.new ; \
|
||||||
|
+ then rm cflags.new ; \
|
||||||
|
+ else mv cflags.new cflags ; \
|
||||||
|
fi >/dev/null 2>/dev/null
|
||||||
|
+ @if [ ! -d shared ]; then mkdir shared; fi
|
||||||
|
|
||||||
|
$(LIB): $(LIB_OBJ)
|
||||||
|
rm -f $(LIB)
|
||||||
@ -0,0 +1,274 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0010-tcp_wrappers-7.6-sharedlib-weaksym.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
--- a/Makefile
|
||||||
|
+++ b/Makefile
|
||||||
|
@@ -150,15 +150,15 @@ netbsd:
|
||||||
|
|
||||||
|
linux:
|
||||||
|
@make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \
|
||||||
|
- LIBS=-lnsl RANLIB=ranlib ARFLAGS=rv AUX_OBJ= \
|
||||||
|
+ LIBS=-lnsl RANLIB=ranlib ARFLAGS=rv AUX_OBJ=weak_symbols.o \
|
||||||
|
NETGROUP="-DNETGROUP" TLI= VSYSLOG= BUGS= \
|
||||||
|
- EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_STRERROR -DINET6=1 -Dss_family=__ss_family -Dss_len=__ss_len" all
|
||||||
|
+ EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_STRERROR -DHAVE_WEAKSYMS -D_REENTRANT -DINET6=1 -Dss_family=__ss_family -Dss_len=__ss_len" all
|
||||||
|
|
||||||
|
gnu:
|
||||||
|
@make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \
|
||||||
|
- LIBS=-lnsl RANLIB=ranlib ARFLAGS=rv AUX_OBJ= \
|
||||||
|
+ LIBS=-lnsl RANLIB=ranlib ARFLAGS=rv AUX_OBJ=weak_symbols.o \
|
||||||
|
NETGROUP=-DNETGROUP TLI= VSYSLOG= BUGS= \
|
||||||
|
- EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_STRERROR" all
|
||||||
|
+ EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DHAVE_STRERROR -DHAVE_WEAKSYMS -D_REENTRANT" all
|
||||||
|
|
||||||
|
# This is good for many SYSV+BSD hybrids with NIS, probably also for HP-UX 7.x.
|
||||||
|
hpux hpux8 hpux9 hpux10:
|
||||||
|
@@ -713,7 +713,22 @@ KIT = README miscd.c tcpd.c fromhost.c h
|
||||||
|
|
||||||
|
LIB = libwrap.a
|
||||||
|
|
||||||
|
-all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk
|
||||||
|
+shared/%.o: %.c
|
||||||
|
+ $(CC) $(CFLAGS) $(SHCFLAGS) -c $< -o $@
|
||||||
|
+
|
||||||
|
+SOMAJOR = 0
|
||||||
|
+SOMINOR = 7.6
|
||||||
|
+
|
||||||
|
+SHLIB = shared/libwrap.so.$(SOMAJOR).$(SOMINOR)
|
||||||
|
+SHLIBSOMAJ = shared/libwrap.so.$(SOMAJOR)
|
||||||
|
+SHLIBSO = shared/libwrap.so
|
||||||
|
+SHLIBFLAGS = -Lshared -lwrap
|
||||||
|
+
|
||||||
|
+SHLINKFLAGS = -fpic -shared -Wl,-soname,libwrap.so.$(SOMAJOR) -Wl,--version-script=libwrap.lds $(LIBS)
|
||||||
|
+SHCFLAGS = -fpic -shared -D_REENTRANT
|
||||||
|
+SHLIB_OBJ= $(addprefix shared/, $(LIB_OBJ));
|
||||||
|
+
|
||||||
|
+all other: config-check tcpd tcpdmatch try-from safe_finger tcpdchk $(LIB)
|
||||||
|
|
||||||
|
# Invalidate all object files when the compiler options (CFLAGS) have changed.
|
||||||
|
|
||||||
|
@@ -731,27 +746,33 @@ $(LIB): $(LIB_OBJ)
|
||||||
|
$(AR) $(ARFLAGS) $(LIB) $(LIB_OBJ)
|
||||||
|
-$(RANLIB) $(LIB)
|
||||||
|
|
||||||
|
-tcpd: tcpd.o $(LIB)
|
||||||
|
- $(CC) $(CFLAGS) -o $@ tcpd.o $(LIB) $(LIBS)
|
||||||
|
+$(SHLIB): libwrap.lds $(SHLIB_OBJ)
|
||||||
|
+ rm -f $(SHLIB)
|
||||||
|
+ $(CC) -o $(SHLIB) $(SHLINKFLAGS) $(SHLIB_OBJ)
|
||||||
|
+ ln -sf $(notdir $(SHLIB)) $(SHLIBSOMAJ)
|
||||||
|
+ ln -sf $(notdir $(SHLIBSOMAJ)) $(SHLIBSO)
|
||||||
|
+
|
||||||
|
+tcpd: tcpd.o $(SHLIB)
|
||||||
|
+ $(CC) $(CFLAGS) -o $@ tcpd.o $(SHLIBFLAGS)
|
||||||
|
|
||||||
|
miscd: miscd.o $(LIB)
|
||||||
|
$(CC) $(CFLAGS) -o $@ miscd.o $(LIB) $(LIBS)
|
||||||
|
|
||||||
|
-safe_finger: safe_finger.o $(LIB)
|
||||||
|
- $(CC) $(CFLAGS) -o $@ safe_finger.o $(LIB) $(LIBS)
|
||||||
|
+safe_finger: safe_finger.o
|
||||||
|
+ $(CC) $(CFLAGS) -o $@ safe_finger.o
|
||||||
|
|
||||||
|
TCPDMATCH_OBJ = tcpdmatch.o fakelog.o inetcf.o scaffold.o
|
||||||
|
|
||||||
|
-tcpdmatch: $(TCPDMATCH_OBJ) $(LIB)
|
||||||
|
- $(CC) $(CFLAGS) -o $@ $(TCPDMATCH_OBJ) $(LIB) $(LIBS)
|
||||||
|
+tcpdmatch: $(TCPDMATCH_OBJ) $(SHLIB)
|
||||||
|
+ $(CC) $(CFLAGS) -o $@ $(TCPDMATCH_OBJ) $(SHLIBFLAGS)
|
||||||
|
|
||||||
|
-try-from: try-from.o fakelog.o $(LIB)
|
||||||
|
- $(CC) $(CFLAGS) -o $@ try-from.o fakelog.o $(LIB) $(LIBS)
|
||||||
|
+try-from: try-from.o fakelog.o $(SHLIB)
|
||||||
|
+ $(CC) $(CFLAGS) -o $@ try-from.o fakelog.o $(SHLIBFLAGS)
|
||||||
|
|
||||||
|
TCPDCHK_OBJ = tcpdchk.o fakelog.o inetcf.o scaffold.o
|
||||||
|
|
||||||
|
-tcpdchk: $(TCPDCHK_OBJ) $(LIB)
|
||||||
|
- $(CC) $(CFLAGS) -o $@ $(TCPDCHK_OBJ) $(LIB) $(LIBS)
|
||||||
|
+tcpdchk: $(TCPDCHK_OBJ) $(SHLIB)
|
||||||
|
+ $(CC) $(CFLAGS) -o $@ $(TCPDCHK_OBJ) $(SHLIBFLAGS)
|
||||||
|
|
||||||
|
shar: $(KIT)
|
||||||
|
@shar $(KIT)
|
||||||
|
@@ -767,7 +788,9 @@ archive:
|
||||||
|
|
||||||
|
clean:
|
||||||
|
rm -f tcpd miscd safe_finger tcpdmatch tcpdchk try-from *.[oa] core \
|
||||||
|
+ libwrap*.so* \
|
||||||
|
cflags
|
||||||
|
+ rm -rf shared/
|
||||||
|
|
||||||
|
tidy: clean
|
||||||
|
chmod -R a+r .
|
||||||
|
@@ -913,5 +936,6 @@ update.o: cflags
|
||||||
|
update.o: mystdarg.h
|
||||||
|
update.o: tcpd.h
|
||||||
|
vfprintf.o: cflags
|
||||||
|
+weak_symbols.o: tcpd.h
|
||||||
|
workarounds.o: cflags
|
||||||
|
workarounds.o: tcpd.h
|
||||||
|
--- a/tcpd.h
|
||||||
|
+++ b/tcpd.h
|
||||||
|
@@ -4,6 +4,15 @@
|
||||||
|
* Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
|
||||||
|
*/
|
||||||
|
|
||||||
|
+#ifndef _TCPWRAPPERS_TCPD_H
|
||||||
|
+#define _TCPWRAPPERS_TCPD_H
|
||||||
|
+
|
||||||
|
+/* Need definitions of struct sockaddr_in and FILE. */
|
||||||
|
+#include <netinet/in.h>
|
||||||
|
+#include <stdio.h>
|
||||||
|
+
|
||||||
|
+__BEGIN_DECLS
|
||||||
|
+
|
||||||
|
/* Structure to describe one communications endpoint. */
|
||||||
|
|
||||||
|
#define STRING_LENGTH 128 /* hosts, users, processes */
|
||||||
|
@@ -29,10 +38,10 @@ struct request_info {
|
||||||
|
char pid[10]; /* access via eval_pid(request) */
|
||||||
|
struct host_info client[1]; /* client endpoint info */
|
||||||
|
struct host_info server[1]; /* server endpoint info */
|
||||||
|
- void (*sink) (); /* datagram sink function or 0 */
|
||||||
|
- void (*hostname) (); /* address to printable hostname */
|
||||||
|
- void (*hostaddr) (); /* address to printable address */
|
||||||
|
- void (*cleanup) (); /* cleanup function or 0 */
|
||||||
|
+ void (*sink) (int); /* datagram sink function or 0 */
|
||||||
|
+ void (*hostname) (struct host_info *); /* address to printable hostname */
|
||||||
|
+ void (*hostaddr) (struct host_info *); /* address to printable address */
|
||||||
|
+ void (*cleanup) (struct request_info *); /* cleanup function or 0 */
|
||||||
|
struct netconfig *config; /* netdir handle */
|
||||||
|
};
|
||||||
|
|
||||||
|
@@ -70,20 +79,27 @@ extern void fromhost(); /* get/validat
|
||||||
|
#define fromhost sock_host /* no TLI support needed */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
-extern int hosts_access(); /* access control */
|
||||||
|
-extern void shell_cmd(); /* execute shell command */
|
||||||
|
-extern char *percent_x(); /* do %<char> expansion */
|
||||||
|
-extern void rfc931(); /* client name from RFC 931 daemon */
|
||||||
|
-extern void clean_exit(); /* clean up and exit */
|
||||||
|
-extern void refuse(); /* clean up and exit */
|
||||||
|
-extern char *xgets(); /* fgets() on steroids */
|
||||||
|
-extern char *split_at(); /* strchr() and split */
|
||||||
|
-extern unsigned long dot_quad_addr(); /* restricted inet_addr() */
|
||||||
|
+extern int hosts_access(struct request_info *request); /* access control */
|
||||||
|
+extern void shell_cmd(char *); /* execute shell command */
|
||||||
|
+extern char *percent_x(char *, int, char *, struct request_info *);
|
||||||
|
+ /* do %<char> expansion */
|
||||||
|
+extern void rfc931(struct sockaddr *, struct sockaddr *, char *);
|
||||||
|
+ /* client name from RFC 931 daemon */
|
||||||
|
+extern void clean_exit(struct request_info *); /* clean up and exit */
|
||||||
|
+extern void refuse(struct request_info *); /* clean up and exit */
|
||||||
|
+extern char *xgets(char *, int, FILE *); /* fgets() on steroids */
|
||||||
|
+extern char *split_at(char *, int); /* strchr() and split */
|
||||||
|
+extern unsigned long dot_quad_addr(char *); /* restricted inet_addr() */
|
||||||
|
|
||||||
|
/* Global variables. */
|
||||||
|
|
||||||
|
+#ifdef HAVE_WEAKSYMS
|
||||||
|
+extern int allow_severity __attribute__ ((weak)); /* for connection logging */
|
||||||
|
+extern int deny_severity __attribute__ ((weak)); /* for connection logging */
|
||||||
|
+#else
|
||||||
|
extern int allow_severity; /* for connection logging */
|
||||||
|
extern int deny_severity; /* for connection logging */
|
||||||
|
+#endif
|
||||||
|
extern char *hosts_allow_table; /* for verification mode redirection */
|
||||||
|
extern char *hosts_deny_table; /* for verification mode redirection */
|
||||||
|
extern int hosts_access_verbose; /* for verbose matching mode */
|
||||||
|
@@ -98,6 +114,8 @@ extern int resident; /* > 0 if residen
|
||||||
|
#ifdef __STDC__
|
||||||
|
extern struct request_info *request_init(struct request_info *,...);
|
||||||
|
extern struct request_info *request_set(struct request_info *,...);
|
||||||
|
+extern int hosts_ctl(char *daemon, char *client_name, char *client_addr,
|
||||||
|
+ char *client_user);
|
||||||
|
#else
|
||||||
|
extern struct request_info *request_init(); /* initialize request */
|
||||||
|
extern struct request_info *request_set(); /* update request structure */
|
||||||
|
@@ -121,20 +139,23 @@ extern struct request_info *request_set(
|
||||||
|
* host_info structures serve as caches for the lookup results.
|
||||||
|
*/
|
||||||
|
|
||||||
|
-extern char *eval_user(); /* client user */
|
||||||
|
-extern char *eval_hostname(); /* printable hostname */
|
||||||
|
-extern char *eval_hostaddr(); /* printable host address */
|
||||||
|
-extern char *eval_hostinfo(); /* host name or address */
|
||||||
|
-extern char *eval_client(); /* whatever is available */
|
||||||
|
-extern char *eval_server(); /* whatever is available */
|
||||||
|
+extern char *eval_user(struct request_info *); /* client user */
|
||||||
|
+extern char *eval_hostname(struct host_info *); /* printable hostname */
|
||||||
|
+extern char *eval_hostaddr(struct host_info *); /* printable host address */
|
||||||
|
+extern char *eval_hostinfo(struct host_info *); /* host name or address */
|
||||||
|
+extern char *eval_client(struct request_info *);/* whatever is available */
|
||||||
|
+extern char *eval_server(struct request_info *);/* whatever is available */
|
||||||
|
#define eval_daemon(r) ((r)->daemon) /* daemon process name */
|
||||||
|
#define eval_pid(r) ((r)->pid) /* process id */
|
||||||
|
|
||||||
|
/* Socket-specific methods, including DNS hostname lookups. */
|
||||||
|
|
||||||
|
-extern void sock_host(); /* look up endpoint addresses */
|
||||||
|
-extern void sock_hostname(); /* translate address to hostname */
|
||||||
|
-extern void sock_hostaddr(); /* address to printable address */
|
||||||
|
+/* look up endpoint addresses */
|
||||||
|
+extern void sock_host(struct request_info *);
|
||||||
|
+/* translate address to hostname */
|
||||||
|
+extern void sock_hostname(struct host_info *);
|
||||||
|
+/* address to printable address */
|
||||||
|
+extern void sock_hostaddr(struct host_info *);
|
||||||
|
#define sock_methods(r) \
|
||||||
|
{ (r)->hostname = sock_hostname; (r)->hostaddr = sock_hostaddr; }
|
||||||
|
|
||||||
|
@@ -182,7 +203,7 @@ extern struct tcpd_context tcpd_context;
|
||||||
|
* behavior.
|
||||||
|
*/
|
||||||
|
|
||||||
|
-extern void process_options(); /* execute options */
|
||||||
|
+extern void process_options(char *, struct request_info *);/* execute options */
|
||||||
|
extern int dry_run; /* verification flag */
|
||||||
|
|
||||||
|
/* Bug workarounds. */
|
||||||
|
@@ -221,3 +242,7 @@ extern char *fix_strtok();
|
||||||
|
#define strtok my_strtok
|
||||||
|
extern char *my_strtok();
|
||||||
|
#endif
|
||||||
|
+
|
||||||
|
+__END_DECLS
|
||||||
|
+
|
||||||
|
+#endif
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/weak_symbols.c
|
||||||
|
@@ -0,0 +1,12 @@
|
||||||
|
+ /*
|
||||||
|
+ * @(#) weak_symbols.h 1.5 99/12/29 23:50
|
||||||
|
+ *
|
||||||
|
+ * Author: Anthony Towns <ajt@debian.org>
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+#ifdef HAVE_WEAKSYMS
|
||||||
|
+#include "tcpd.h"
|
||||||
|
+#include <syslog.h>
|
||||||
|
+int deny_severity = LOG_WARNING;
|
||||||
|
+int allow_severity = SEVERITY;
|
||||||
|
+#endif
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/libwrap.lds
|
||||||
|
@@ -0,0 +1,4 @@
|
||||||
|
+{
|
||||||
|
+ local:
|
||||||
|
+ aclexec_matched;
|
||||||
|
+};
|
||||||
@ -0,0 +1,82 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0011-tcp_wrappers-7.6-cidr-support.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.5 2003-08-21 03:15:36.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.5 2003-08-21 03:15:31.000000000 +0200
|
||||||
|
@@ -90,6 +90,10 @@
|
||||||
|
pattern `131.155.72.0/255.255.254.0\' matches every address in the
|
||||||
|
range `131.155.72.0\' through `131.155.73.255\'.
|
||||||
|
.IP \(bu
|
||||||
|
+An expression of the form `n.n.n.n/mm' is interpreted as a
|
||||||
|
+`net/masklength' pair, where `mm' is the number of consecutive `1'
|
||||||
|
+bits in the netmask applied to the `n.n.n.n' address.
|
||||||
|
+.IP \(bu
|
||||||
|
An expression of the form `[n:n:n:n:n:n:n:n]/m\' is interpreted as a
|
||||||
|
`[net]/prefixlen\' pair. An IPv6 host address is matched if
|
||||||
|
`prefixlen\' bits of `net\' is equal to the `prefixlen\' bits of the
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.c 2003-08-21 03:15:36.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.c 2003-08-21 03:09:30.000000000 +0200
|
||||||
|
@@ -417,7 +417,8 @@
|
||||||
|
if ((addr = dot_quad_addr(string)) == INADDR_NONE)
|
||||||
|
return (NO);
|
||||||
|
if ((net = dot_quad_addr(net_tok)) == INADDR_NONE
|
||||||
|
- || (mask = dot_quad_addr(mask_tok)) == INADDR_NONE) {
|
||||||
|
+ || ((mask = dot_quad_addr(mask_tok)) == INADDR_NONE
|
||||||
|
+ && (mask = cidr_mask_addr(mask_tok)) == 0)) {
|
||||||
|
#ifndef INET6
|
||||||
|
tcpd_warn("bad net/mask expression: %s/%s", net_tok, mask_tok);
|
||||||
|
#endif
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/misc.c tcp_wrappers_7.6/misc.c
|
||||||
|
--- tcp_wrappers_7.6.orig/misc.c 2003-08-21 03:15:36.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/misc.c 2003-08-21 03:09:30.000000000 +0200
|
||||||
|
@@ -107,3 +107,17 @@
|
||||||
|
}
|
||||||
|
return (runs == 4 ? inet_addr(str) : INADDR_NONE);
|
||||||
|
}
|
||||||
|
+
|
||||||
|
+/* cidr_mask_addr - convert cidr netmask length to internal form */
|
||||||
|
+
|
||||||
|
+unsigned long cidr_mask_addr(str)
|
||||||
|
+char *str;
|
||||||
|
+{
|
||||||
|
+ int maskbits;
|
||||||
|
+
|
||||||
|
+ maskbits = atoi(str);
|
||||||
|
+ if (maskbits < 1 || maskbits > 32)
|
||||||
|
+ return (0);
|
||||||
|
+ return htonl(0xFFFFFFFF << (32 - maskbits));
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/tcpdchk.c tcp_wrappers_7.6/tcpdchk.c
|
||||||
|
--- tcp_wrappers_7.6.orig/tcpdchk.c 2003-08-21 03:15:36.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/tcpdchk.c 2003-08-21 03:09:30.000000000 +0200
|
||||||
|
@@ -497,12 +497,12 @@
|
||||||
|
int mask_len;
|
||||||
|
|
||||||
|
if ((dot_quad_addr(pat) == INADDR_NONE
|
||||||
|
- || dot_quad_addr(mask) == INADDR_NONE)
|
||||||
|
+ || dot_quad_addr(mask) == INADDR_NONE && cidr_mask_addr(mask) == 0)
|
||||||
|
&& (!is_inet6_addr(pat)
|
||||||
|
|| ((mask_len = atoi(mask)) < 0 || mask_len > 128)))
|
||||||
|
#else
|
||||||
|
if (dot_quad_addr(pat) == INADDR_NONE
|
||||||
|
- || dot_quad_addr(mask) == INADDR_NONE)
|
||||||
|
+ || dot_quad_addr(mask) == INADDR_NONE && cidr_mask_addr(mask) == 0)
|
||||||
|
#endif
|
||||||
|
tcpd_warn("%s/%s: bad net/mask pattern", pat, mask);
|
||||||
|
} else if (STR_EQ(pat, "FAIL")) { /* obsolete */
|
||||||
@ -0,0 +1,28 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0012-tcp_wrappers-7.6-match-clarify.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.5 2004-04-25 12:17:59.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.5 2004-04-25 12:17:53.000000000 +0200
|
||||||
|
@@ -89,6 +89,8 @@
|
||||||
|
bitwise AND of the address and the `mask\'. For example, the net/mask
|
||||||
|
pattern `131.155.72.0/255.255.254.0\' matches every address in the
|
||||||
|
range `131.155.72.0\' through `131.155.73.255\'.
|
||||||
|
+`255.255.255.255\' is not a valid mask value, so a single host can be
|
||||||
|
+matched just by its IP.
|
||||||
|
.IP \(bu
|
||||||
|
An expression of the form `n.n.n.n/mm' is interpreted as a
|
||||||
|
`net/masklength' pair, where `mm' is the number of consecutive `1'
|
||||||
@ -0,0 +1,153 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0013-tcp_wrappers-7.6-aclexec.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.c 2006-03-01 19:25:45.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.c 2006-03-01 19:23:58.000000000 +0100
|
||||||
|
@@ -82,6 +82,9 @@ int hosts_access_verbose = 0;
|
||||||
|
*/
|
||||||
|
|
||||||
|
int resident = (-1); /* -1, 0: unknown; +1: yes */
|
||||||
|
+#ifdef ACLEXEC
|
||||||
|
+int aclexec_matched = 0;
|
||||||
|
+#endif
|
||||||
|
|
||||||
|
/* Forward declarations. */
|
||||||
|
|
||||||
|
@@ -185,6 +188,12 @@ struct request_info *request;
|
||||||
|
if (sh_cmd) {
|
||||||
|
#ifdef PROCESS_OPTIONS
|
||||||
|
process_options(sh_cmd, request);
|
||||||
|
+# ifdef ACLEXEC
|
||||||
|
+ if (aclexec_matched) {
|
||||||
|
+ syslog(LOG_INFO, "aclexec returned %d", aclexec_matched);
|
||||||
|
+ match = NO;
|
||||||
|
+ }
|
||||||
|
+# endif
|
||||||
|
#else
|
||||||
|
char cmd[BUFSIZ];
|
||||||
|
shell_cmd(percent_x(cmd, sizeof(cmd), sh_cmd, request));
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/options.c tcp_wrappers_7.6/options.c
|
||||||
|
--- tcp_wrappers_7.6.orig/options.c 1996-02-11 17:01:32.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/options.c 2006-03-01 19:24:25.000000000 +0100
|
||||||
|
@@ -47,6 +47,7 @@ static char sccsid[] = "@(#) options.c 1
|
||||||
|
#include <ctype.h>
|
||||||
|
#include <setjmp.h>
|
||||||
|
#include <string.h>
|
||||||
|
+#include <sys/wait.h>
|
||||||
|
|
||||||
|
#ifndef MAXPATHNAMELEN
|
||||||
|
#define MAXPATHNAMELEN BUFSIZ
|
||||||
|
@@ -76,6 +77,7 @@ static void group_option(); /* execute
|
||||||
|
static void umask_option(); /* execute "umask mask" option */
|
||||||
|
static void linger_option(); /* execute "linger time" option */
|
||||||
|
static void keepalive_option(); /* execute "keepalive" option */
|
||||||
|
+static void aclexec_option(); /* execute "aclexec command" option */
|
||||||
|
static void spawn_option(); /* execute "spawn command" option */
|
||||||
|
static void twist_option(); /* execute "twist command" option */
|
||||||
|
static void rfc931_option(); /* execute "rfc931" option */
|
||||||
|
@@ -113,6 +115,9 @@ static struct option option_table[] = {
|
||||||
|
"umask", umask_option, NEED_ARG,
|
||||||
|
"linger", linger_option, NEED_ARG,
|
||||||
|
"keepalive", keepalive_option, 0,
|
||||||
|
+#ifdef ACLEXEC
|
||||||
|
+ "aclexec", aclexec_option, NEED_ARG | EXPAND_ARG,
|
||||||
|
+#endif
|
||||||
|
"spawn", spawn_option, NEED_ARG | EXPAND_ARG,
|
||||||
|
"twist", twist_option, NEED_ARG | EXPAND_ARG | USE_LAST,
|
||||||
|
"rfc931", rfc931_option, OPT_ARG,
|
||||||
|
@@ -310,6 +315,54 @@ struct request_info *request;
|
||||||
|
shell_cmd(value);
|
||||||
|
}
|
||||||
|
|
||||||
|
+#ifdef ACLEXEC
|
||||||
|
+/* aclexec_option - spawn a shell command and check status */
|
||||||
|
+
|
||||||
|
+/* ARGSUSED */
|
||||||
|
+
|
||||||
|
+static void aclexec_option(value, request)
|
||||||
|
+char *value;
|
||||||
|
+struct request_info *request;
|
||||||
|
+{
|
||||||
|
+ int status, child_pid, wait_pid;
|
||||||
|
+ extern int aclexec_matched;
|
||||||
|
+
|
||||||
|
+ if (dry_run != 0)
|
||||||
|
+ return;
|
||||||
|
+
|
||||||
|
+ child_pid = fork();
|
||||||
|
+
|
||||||
|
+ /* Something went wrong: we MUST terminate the process. */
|
||||||
|
+ if (child_pid < 0) {
|
||||||
|
+ tcpd_warn("aclexec_option: /bin/sh: %m");
|
||||||
|
+ clean_exit(request);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ if (child_pid == 0) {
|
||||||
|
+ execl("/bin/sh", "sh", "-c", value, (char *) 0);
|
||||||
|
+
|
||||||
|
+ /* Something went wrong. We MUST terminate the child process. */
|
||||||
|
+ tcpd_warn("execl /bin/sh: %m");
|
||||||
|
+ _exit(0);
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ while ((wait_pid = wait(&status)) != -1 && wait_pid != child_pid)
|
||||||
|
+ /* void */ ;
|
||||||
|
+
|
||||||
|
+ aclexec_matched = 1;
|
||||||
|
+
|
||||||
|
+ if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
|
||||||
|
+ aclexec_matched = 0;
|
||||||
|
+ }
|
||||||
|
+
|
||||||
|
+ if (WIFSIGNALED(status))
|
||||||
|
+ tcpd_warn("process %d exited with signal %d", child_pid,
|
||||||
|
+ WTERMSIG(status));
|
||||||
|
+
|
||||||
|
+ return;
|
||||||
|
+}
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
/* linger_option - set the socket linger time (Marc Boucher <marc@cam.org>) */
|
||||||
|
|
||||||
|
/* ARGSUSED */
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/hosts_options.5 tcp_wrappers_7.6/hosts_options.5
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_options.5 2006-03-01 21:48:43.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/hosts_options.5 2006-03-01 21:47:39.000000000 +0100
|
||||||
|
@@ -52,6 +52,23 @@ ALL: ALL: ALLOW
|
||||||
|
.sp
|
||||||
|
Notice the leading dot on the domain name patterns.
|
||||||
|
.SH RUNNING OTHER COMMANDS
|
||||||
|
+.IP "aclexec shell_command"
|
||||||
|
+Execute, in a child process, the specified shell command, after
|
||||||
|
+performing the %<letter> expansions described in the hosts_access(5)
|
||||||
|
+manual page. The command is executed with stdin, stdout and stderr
|
||||||
|
+connected to the null device, so that it won't mess up the
|
||||||
|
+conversation with the client host. Example:
|
||||||
|
+.sp
|
||||||
|
+.nf
|
||||||
|
+.ti +3
|
||||||
|
+smtp : ALL : aclexec checkdnsbl %a
|
||||||
|
+.fi
|
||||||
|
+.sp
|
||||||
|
+executes, in a background child process, the shell command "checkdnsbl %a"
|
||||||
|
+after replacing %a by the address of the remote host.
|
||||||
|
+.sp
|
||||||
|
+The connection will be allowed or refused depending on whether the
|
||||||
|
+command returns a true or false exit status.
|
||||||
|
.IP "spawn shell_command"
|
||||||
|
Execute, in a child process, the specified shell command, after
|
||||||
|
performing the %<letter> expansions described in the hosts_access(5)
|
||||||
@ -0,0 +1,87 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0014-tcp_wrappers-7.6-expand-remote-port.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/eval.c tcp_wrappers_7.6/eval.c
|
||||||
|
--- tcp_wrappers_7.6.orig/eval.c 1995-01-30 19:51:46.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/eval.c 2004-11-04 13:59:01.000000000 +0100
|
||||||
|
@@ -98,6 +98,28 @@
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
+/* eval_port - return string with the port */
|
||||||
|
+char *eval_port(saddr)
|
||||||
|
+#ifdef INET6
|
||||||
|
+struct sockaddr *saddr;
|
||||||
|
+#else
|
||||||
|
+struct sockaddr_in *saddr;
|
||||||
|
+#endif
|
||||||
|
+{
|
||||||
|
+ static char port[16];
|
||||||
|
+ if (saddr != 0) {
|
||||||
|
+ sprintf(port, "%u",
|
||||||
|
+#ifdef INET6
|
||||||
|
+ ntohs(((struct sockaddr_in *)saddr)->sin_port));
|
||||||
|
+#else
|
||||||
|
+ ntohs(saddr->sin_port));
|
||||||
|
+#endif
|
||||||
|
+ } else {
|
||||||
|
+ strcpy(port, "0");
|
||||||
|
+ }
|
||||||
|
+ return (port);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
/* eval_client - return string with as much about the client as we know */
|
||||||
|
|
||||||
|
char *eval_client(request)
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.5 2004-11-04 13:17:45.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.5 2004-11-04 13:55:32.000000000 +0100
|
||||||
|
@@ -175,6 +175,8 @@
|
||||||
|
unavailable.
|
||||||
|
.IP "%n (%N)"
|
||||||
|
The client (server) host name (or "unknown" or "paranoid").
|
||||||
|
+.IP "%r (%R)"
|
||||||
|
+The clients (servers) port number (or "0").
|
||||||
|
.IP %p
|
||||||
|
The daemon process id.
|
||||||
|
.IP %s
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/percent_x.c tcp_wrappers_7.6/percent_x.c
|
||||||
|
--- tcp_wrappers_7.6.orig/percent_x.c 1994-12-28 17:42:38.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/percent_x.c 2004-11-04 13:19:29.000000000 +0100
|
||||||
|
@@ -63,6 +63,8 @@
|
||||||
|
ch == 'n' ? eval_hostname(request->client) :
|
||||||
|
ch == 'N' ? eval_hostname(request->server) :
|
||||||
|
ch == 'p' ? eval_pid(request) :
|
||||||
|
+ ch == 'r' ? eval_port(request->client->sin) :
|
||||||
|
+ ch == 'R' ? eval_port(request->server->sin) :
|
||||||
|
ch == 's' ? eval_server(request) :
|
||||||
|
ch == 'u' ? eval_user(request) :
|
||||||
|
ch == '%' ? "%" : (tcpd_warn("unrecognized %%%c", ch), "");
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/tcpd.h tcp_wrappers_7.6/tcpd.h
|
||||||
|
--- tcp_wrappers_7.6.orig/tcpd.h 2004-11-04 13:17:45.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/tcpd.h 2004-11-04 13:19:13.000000000 +0100
|
||||||
|
@@ -145,6 +145,11 @@
|
||||||
|
extern char *eval_hostinfo(struct host_info *); /* host name or address */
|
||||||
|
extern char *eval_client(struct request_info *);/* whatever is available */
|
||||||
|
extern char *eval_server(struct request_info *);/* whatever is available */
|
||||||
|
+#ifdef INET6
|
||||||
|
+extern char *eval_port(struct sockaddr *);
|
||||||
|
+#else
|
||||||
|
+extern char *eval_port(struct sockaddr_in *);
|
||||||
|
+#endif
|
||||||
|
#define eval_daemon(r) ((r)->daemon) /* daemon process name */
|
||||||
|
#define eval_pid(r) ((r)->pid) /* process id */
|
||||||
|
|
||||||
@ -0,0 +1,103 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0015-tcp_wrappers-7.6-catch-sigchld.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
--- tcp_wrappers_7.6/shell_cmd.c.sigchld 1994-12-28 17:42:44.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/shell_cmd.c 2007-06-28 15:42:17.000000000 +0200
|
||||||
|
@@ -20,6 +20,11 @@
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <syslog.h>
|
||||||
|
#include <string.h>
|
||||||
|
+#include <errno.h>
|
||||||
|
+#include <unistd.h>
|
||||||
|
+#include <sys/wait.h>
|
||||||
|
+#include <sys/stat.h>
|
||||||
|
+#include <fcntl.h>
|
||||||
|
|
||||||
|
extern void exit();
|
||||||
|
|
||||||
|
@@ -31,13 +36,42 @@
|
||||||
|
|
||||||
|
static void do_child();
|
||||||
|
|
||||||
|
+/*
|
||||||
|
+ * The sigchld handler. If there is a SIGCHLD caused by a child other than
|
||||||
|
+ * ours, we set a flag and raise the signal later.
|
||||||
|
+ */
|
||||||
|
+volatile static int foreign_sigchld;
|
||||||
|
+volatile static int our_child_pid;
|
||||||
|
+static void sigchld(int sig, siginfo_t *si, void *unused)
|
||||||
|
+{
|
||||||
|
+ if (si && si->si_pid != our_child_pid)
|
||||||
|
+ foreign_sigchld = 1;
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
/* shell_cmd - execute shell command */
|
||||||
|
|
||||||
|
void shell_cmd(command)
|
||||||
|
char *command;
|
||||||
|
{
|
||||||
|
int child_pid;
|
||||||
|
- int wait_pid;
|
||||||
|
+
|
||||||
|
+ struct sigaction new_action, old_action;
|
||||||
|
+ sigset_t new_mask, old_mask, empty_mask;
|
||||||
|
+
|
||||||
|
+ new_action.sa_sigaction = &sigchld;
|
||||||
|
+ new_action.sa_flags = SA_SIGINFO;
|
||||||
|
+ sigemptyset(&new_action.sa_mask);
|
||||||
|
+ sigemptyset(&new_mask);
|
||||||
|
+ sigemptyset(&empty_mask);
|
||||||
|
+ sigaddset(&new_mask, SIGCHLD);
|
||||||
|
+
|
||||||
|
+ /*
|
||||||
|
+ * Set the variables for handler, set the handler and block the signal
|
||||||
|
+ * until we have the pid.
|
||||||
|
+ */
|
||||||
|
+ foreign_sigchld = 0; our_child_pid = 0;
|
||||||
|
+ sigprocmask(SIG_BLOCK, &new_mask, &old_mask);
|
||||||
|
+ sigaction(SIGCHLD, &new_action, &old_action);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Most of the work is done within the child process, to minimize the
|
||||||
|
@@ -49,12 +83,26 @@
|
||||||
|
tcpd_warn("cannot fork: %m");
|
||||||
|
break;
|
||||||
|
case 00: /* child */
|
||||||
|
+ /* Clear the blocked mask for the child not to be surprised. */
|
||||||
|
+ sigprocmask(SIG_SETMASK, &empty_mask, 0);
|
||||||
|
do_child(command);
|
||||||
|
/* NOTREACHED */
|
||||||
|
default: /* parent */
|
||||||
|
- while ((wait_pid = wait((int *) 0)) != -1 && wait_pid != child_pid)
|
||||||
|
- /* void */ ;
|
||||||
|
+ our_child_pid = child_pid;
|
||||||
|
+ sigprocmask(SIG_UNBLOCK, &new_mask, 0);
|
||||||
|
+ while (waitpid(child_pid, (int *) 0, 0) == -1 && errno == EINTR);
|
||||||
|
}
|
||||||
|
+
|
||||||
|
+ /*
|
||||||
|
+ * Revert the signal mask and the SIGCHLD handler.
|
||||||
|
+ */
|
||||||
|
+ sigprocmask(SIG_SETMASK, &old_mask, 0);
|
||||||
|
+ sigaction(SIGCHLD, &old_action, 0);
|
||||||
|
+
|
||||||
|
+ /* If there was a foreign SIGCHLD, raise it after we have restored the old
|
||||||
|
+ * mask and handler. */
|
||||||
|
+ if (foreign_sigchld)
|
||||||
|
+ raise(SIGCHLD);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* do_child - exec command with { stdin, stdout, stderr } to /dev/null */
|
||||||
@ -0,0 +1,50 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0016-tcp_wrappers-7.6-fix-warnings.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/fix_options.c tcp_wrappers_7.6/fix_options.c
|
||||||
|
--- tcp_wrappers_7.6.orig/fix_options.c 2006-03-01 23:45:28.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/fix_options.c 2006-03-01 23:45:25.000000000 +0100
|
||||||
|
@@ -50,7 +50,7 @@ struct request_info *request;
|
||||||
|
struct in_addr dummy;
|
||||||
|
#ifdef INET6
|
||||||
|
struct sockaddr_storage ss;
|
||||||
|
- int sslen;
|
||||||
|
+ socklen_t sslen;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* check if this is AF_INET socket
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/options.c tcp_wrappers_7.6/options.c
|
||||||
|
--- tcp_wrappers_7.6.orig/options.c 2006-03-01 23:45:28.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/options.c 2006-03-01 22:55:44.000000000 +0100
|
||||||
|
@@ -41,6 +41,7 @@ static char sccsid[] = "@(#) options.c 1
|
||||||
|
#include <netinet/in.h>
|
||||||
|
#include <netdb.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
+#include <unistd.h>
|
||||||
|
#include <syslog.h>
|
||||||
|
#include <pwd.h>
|
||||||
|
#include <grp.h>
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/scaffold.c tcp_wrappers_7.6/scaffold.c
|
||||||
|
--- tcp_wrappers_7.6.orig/scaffold.c 2006-03-01 23:45:28.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/scaffold.c 2006-03-01 22:56:13.000000000 +0100
|
||||||
|
@@ -17,6 +17,7 @@ static char sccs_id[] = "@(#) scaffold.c
|
||||||
|
#include <arpa/inet.h>
|
||||||
|
#include <netdb.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
+#include <stdlib.h>
|
||||||
|
#include <syslog.h>
|
||||||
|
#include <setjmp.h>
|
||||||
|
#include <string.h>
|
||||||
@ -0,0 +1,35 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0017-tcp_wrappers-7.6-have-strerror.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/percent_m.c tcp_wrappers_7.6/percent_m.c
|
||||||
|
--- tcp_wrappers_7.6.orig/percent_m.c 1994-12-28 17:42:37.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/percent_m.c 2003-08-21 02:45:31.000000000 +0200
|
||||||
|
@@ -29,11 +29,15 @@
|
||||||
|
|
||||||
|
while (*bp = *cp)
|
||||||
|
if (*cp == '%' && cp[1] == 'm') {
|
||||||
|
+#ifdef HAVE_STRERROR
|
||||||
|
+ strcpy(bp, strerror(errno));
|
||||||
|
+#else
|
||||||
|
if (errno < sys_nerr && errno > 0) {
|
||||||
|
strcpy(bp, sys_errlist[errno]);
|
||||||
|
} else {
|
||||||
|
sprintf(bp, "Unknown error %d", errno);
|
||||||
|
}
|
||||||
|
+#endif
|
||||||
|
bp += strlen(bp);
|
||||||
|
cp += 2;
|
||||||
|
} else {
|
||||||
@ -0,0 +1,37 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0018-tcp_wrappers-7.6-man-fromhost.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/hosts_access.3 tcp_wrappers_7.6/hosts_access.3
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.3 2004-04-25 00:10:48.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.3 2004-04-25 00:09:36.000000000 +0200
|
||||||
|
@@ -14,6 +14,9 @@
|
||||||
|
struct request_info *request_set(request, key, value, ..., 0)
|
||||||
|
struct request_info *request;
|
||||||
|
|
||||||
|
+void fromhost(request)
|
||||||
|
+struct request_info *request;
|
||||||
|
+
|
||||||
|
int hosts_access(request)
|
||||||
|
struct request_info *request;
|
||||||
|
|
||||||
|
@@ -60,6 +63,7 @@
|
||||||
|
is available, host names and client user names are looked up on demand,
|
||||||
|
using the request structure as a cache. hosts_access() returns zero if
|
||||||
|
access should be denied.
|
||||||
|
+fromhost() must be called before hosts_access().
|
||||||
|
.PP
|
||||||
|
hosts_ctl() is a wrapper around the request_init() and hosts_access()
|
||||||
|
routines with a perhaps more convenient interface (though it does not
|
||||||
@ -0,0 +1,110 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0019-tcp_wrappers-7.6-more-man-pages.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
Description: Upstream changes introduced in version 7.6.q-19
|
||||||
|
This patch has been created by dpkg-source during the package build.
|
||||||
|
Here's the last changelog entry, hopefully it gives details on why
|
||||||
|
those changes were made:
|
||||||
|
.
|
||||||
|
tcp-wrappers (7.6.q-19) unstable; urgency=low
|
||||||
|
.
|
||||||
|
* Made piuparts happy by removing /etc/hosts.{allow,deny} on purge, even
|
||||||
|
if the package is never purged on real systems.
|
||||||
|
.
|
||||||
|
The person named in the Author field signed this changelog entry.
|
||||||
|
Author: Marco d'Itri <md@linux.it>
|
||||||
|
|
||||||
|
---
|
||||||
|
The information above should follow the Patch Tagging Guidelines, please
|
||||||
|
checkout http://dep.debian.net/deps/dep3/ to learn about the format. Here
|
||||||
|
are templates for supplementary fields that you might want to add:
|
||||||
|
|
||||||
|
Origin: <vendor|upstream|other>, <url of original patch>
|
||||||
|
Bug: <url in upstream bugtracker>
|
||||||
|
Bug-Debian: http://bugs.debian.org/<bugnumber>
|
||||||
|
Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber>
|
||||||
|
Forwarded: <no|not-needed|url proving that it has been forwarded>
|
||||||
|
Reviewed-By: <name and email of someone who approved the patch>
|
||||||
|
Last-Update: <YYYY-MM-DD>
|
||||||
|
|
||||||
|
--- /dev/null
|
||||||
|
+++ tcp-wrappers-7.6.q/try-from.8
|
||||||
|
@@ -0,0 +1,28 @@
|
||||||
|
+.TH TRY-FROM 8 "21th June 1997" Linux "Linux Programmer's Manual"
|
||||||
|
+.SH NAME
|
||||||
|
+try-from \- test program for the tcp_wrapper
|
||||||
|
+.SH SYNOPSIS
|
||||||
|
+.B try-from
|
||||||
|
+.SH DESCRIPTION
|
||||||
|
+The
|
||||||
|
+.B try\-from
|
||||||
|
+command can be called via a remote shell command to find out
|
||||||
|
+if the hostname and address are properly recognized
|
||||||
|
+by the
|
||||||
|
+.B tcp_wrapper
|
||||||
|
+library, if username lookup works, and (SysV only) if the TLI
|
||||||
|
+on top of IP heuristics work. Diagnostics are reported through
|
||||||
|
+.BR syslog (3)
|
||||||
|
+and redirected to stderr.
|
||||||
|
+
|
||||||
|
+Example:
|
||||||
|
+
|
||||||
|
+rsh host /some/where/try\-from
|
||||||
|
+
|
||||||
|
+.SH SEE ALSO
|
||||||
|
+.BR hosts_access (5),
|
||||||
|
+.BR hosts_options (5),
|
||||||
|
+.BR tcpd (8)
|
||||||
|
+.SH AUTHOR
|
||||||
|
+Wietse Venema, Eindhoven University of Technology, The Netherlands.
|
||||||
|
+
|
||||||
|
--- /dev/null
|
||||||
|
+++ tcp-wrappers-7.6.q/safe_finger.8
|
||||||
|
@@ -0,0 +1,34 @@
|
||||||
|
+.TH SAFE_FINGER 8 "21th June 1997" Linux "Linux Programmer's Manual"
|
||||||
|
+.SH NAME
|
||||||
|
+safe_finger \- finger client wrapper that protects against nasty stuff
|
||||||
|
+from finger servers
|
||||||
|
+.SH SYNOPSIS
|
||||||
|
+.B safe_finger [finger_options]
|
||||||
|
+.SH DESCRIPTION
|
||||||
|
+The
|
||||||
|
+.B safe_finger
|
||||||
|
+command protects against nasty stuff from finger servers. Use this
|
||||||
|
+program for automatic reverse finger probes from the
|
||||||
|
+.B tcp_wrapper
|
||||||
|
+.B (tcpd)
|
||||||
|
+, not the raw finger command. The
|
||||||
|
+.B safe_finger
|
||||||
|
+command makes sure that the finger client is not run with root
|
||||||
|
+privileges. It also runs the finger client with a defined PATH
|
||||||
|
+environment.
|
||||||
|
+.B safe_finger
|
||||||
|
+will also protect you from problems caused by the output of some
|
||||||
|
+finger servers. The problem: some programs may react to stuff in
|
||||||
|
+the first column. Other programs may get upset by thrash anywhere
|
||||||
|
+on a line. File systems may fill up as the finger server keeps
|
||||||
|
+sending data. Text editors may bomb out on extremely long lines.
|
||||||
|
+The finger server may take forever because it is somehow wedged.
|
||||||
|
+.B safe_finger
|
||||||
|
+takes care of all this badness.
|
||||||
|
+.SH SEE ALSO
|
||||||
|
+.BR hosts_access (5),
|
||||||
|
+.BR hosts_options (5),
|
||||||
|
+.BR tcpd (8)
|
||||||
|
+.SH AUTHOR
|
||||||
|
+Wietse Venema, Eindhoven University of Technology, The Netherlands.
|
||||||
|
+
|
||||||
@ -0,0 +1,80 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0020-tcp_wrappers-7.6-match-port.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.c 2007-01-08 01:31:32.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.c 2007-01-08 01:31:08.000000000 +0100
|
||||||
|
@@ -232,6 +232,36 @@ int (*match_fn) ();
|
||||||
|
return (NO);
|
||||||
|
}
|
||||||
|
|
||||||
|
+/*
|
||||||
|
+ * daemon_or_port_match - match server information: if the server endpoint
|
||||||
|
+ * pattern is a port number, match against port number of connection;
|
||||||
|
+ * otherwise match against daemon executable name
|
||||||
|
+ */
|
||||||
|
+
|
||||||
|
+static int daemon_or_port_match(char *tok, struct request_info *request) {
|
||||||
|
+ unsigned int port, sin_port;
|
||||||
|
+ char junk;
|
||||||
|
+
|
||||||
|
+ /* daemon name */
|
||||||
|
+ if (sscanf(tok, "%u%c", &port, &junk) != 1 || port > 65535)
|
||||||
|
+ return (string_match(tok, eval_daemon(request)));
|
||||||
|
+
|
||||||
|
+ /* port number */
|
||||||
|
+ if (!request->server->sin)
|
||||||
|
+ return (NO);
|
||||||
|
+
|
||||||
|
+#ifdef INET6
|
||||||
|
+ sin_port = ntohs(((struct sockaddr_in *)request->server->sin)->sin_port);
|
||||||
|
+#else
|
||||||
|
+ sin_port = ntohs(request->server->sin->sin_port);
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
+ if (port == sin_port)
|
||||||
|
+ return (YES);
|
||||||
|
+ else
|
||||||
|
+ return (NO);
|
||||||
|
+}
|
||||||
|
+
|
||||||
|
/* server_match - match server information */
|
||||||
|
|
||||||
|
static int server_match(tok, request)
|
||||||
|
@@ -241,9 +271,9 @@ struct request_info *request;
|
||||||
|
char *host;
|
||||||
|
|
||||||
|
if ((host = split_at(tok + 1, '@')) == 0) { /* plain daemon */
|
||||||
|
- return (string_match(tok, eval_daemon(request)));
|
||||||
|
+ return (daemon_or_port_match(tok, request));
|
||||||
|
} else { /* daemon@host */
|
||||||
|
- return (string_match(tok, eval_daemon(request))
|
||||||
|
+ return (daemon_or_port_match(tok, request)
|
||||||
|
&& host_match(host, request->server));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/hosts_access.5 tcp_wrappers_7.6/hosts_access.5
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.5 2007-01-08 01:31:32.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.5 2007-01-08 01:30:18.000000000 +0100
|
||||||
|
@@ -51,7 +51,7 @@ being optional:
|
||||||
|
daemon_list : client_list [ : shell_command ]
|
||||||
|
.PP
|
||||||
|
\fIdaemon_list\fR is a list of one or more daemon process names
|
||||||
|
-(argv[0] values) or wildcards (see below).
|
||||||
|
+(argv[0] values) or server port numbers or wildcards (see below).
|
||||||
|
.PP
|
||||||
|
\fIclient_list\fR is a list
|
||||||
|
of one or more host names, host addresses, patterns or wildcards (see
|
||||||
@ -0,0 +1,53 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0021-tcp_wrappers-7.6-restore-sigalarm.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/rfc931.c tcp_wrappers_7.6/rfc931.c
|
||||||
|
--- tcp_wrappers_7.6.orig/rfc931.c 2004-08-29 18:40:08.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/rfc931.c 2004-08-29 18:40:02.000000000 +0200
|
||||||
|
@@ -92,6 +92,8 @@
|
||||||
|
char *cp;
|
||||||
|
char *result = unknown;
|
||||||
|
FILE *fp;
|
||||||
|
+ unsigned saved_timeout;
|
||||||
|
+ struct sigaction nact, oact;
|
||||||
|
|
||||||
|
#ifdef INET6
|
||||||
|
/* address family must be the same */
|
||||||
|
@@ -134,7 +136,12 @@
|
||||||
|
*/
|
||||||
|
|
||||||
|
if (setjmp(timebuf) == 0) {
|
||||||
|
- signal(SIGALRM, timeout);
|
||||||
|
+ /* Save SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */
|
||||||
|
+ saved_timeout = alarm(0);
|
||||||
|
+ nact.sa_handler = timeout;
|
||||||
|
+ nact.sa_flags = 0;
|
||||||
|
+ (void) sigemptyset(&nact.sa_mask);
|
||||||
|
+ (void) sigaction(SIGALRM, &nact, &oact);
|
||||||
|
alarm(rfc931_timeout);
|
||||||
|
|
||||||
|
/*
|
||||||
|
@@ -223,6 +230,10 @@
|
||||||
|
}
|
||||||
|
alarm(0);
|
||||||
|
}
|
||||||
|
+ /* Restore SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */
|
||||||
|
+ (void) sigaction(SIGALRM, &oact, NULL);
|
||||||
|
+ if (saved_timeout > 0)
|
||||||
|
+ alarm(saved_timeout);
|
||||||
|
fclose(fp);
|
||||||
|
}
|
||||||
|
STRN_CPY(dest, result, STRING_LENGTH);
|
||||||
@ -0,0 +1,55 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0022-tcp_wrappers-7.6-rfc931.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/scaffold.c tcp_wrappers_7.6/scaffold.c
|
||||||
|
--- tcp_wrappers_7.6.orig/scaffold.c 2005-03-09 18:22:04.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/scaffold.c 2005-03-09 18:20:47.000000000 +0100
|
||||||
|
@@ -237,10 +237,17 @@ struct request_info *request;
|
||||||
|
|
||||||
|
/* ARGSUSED */
|
||||||
|
|
||||||
|
-void rfc931(request)
|
||||||
|
-struct request_info *request;
|
||||||
|
+void rfc931(rmt_sin, our_sin, dest)
|
||||||
|
+#ifdef INET6
|
||||||
|
+struct sockaddr *rmt_sin;
|
||||||
|
+struct sockaddr *our_sin;
|
||||||
|
+#else
|
||||||
|
+struct sockaddr_in *rmt_sin;
|
||||||
|
+struct sockaddr_in *our_sin;
|
||||||
|
+#endif
|
||||||
|
+char *dest;
|
||||||
|
{
|
||||||
|
- strcpy(request->user, unknown);
|
||||||
|
+ strcpy(dest, unknown);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* check_path - examine accessibility */
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/tcpd.h tcp_wrappers_7.6/tcpd.h
|
||||||
|
--- tcp_wrappers_7.6.orig/tcpd.h 2005-03-09 18:22:04.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/tcpd.h 2005-03-09 18:21:23.000000000 +0100
|
||||||
|
@@ -83,7 +83,11 @@ extern int hosts_access(struct request_i
|
||||||
|
extern void shell_cmd(char *); /* execute shell command */
|
||||||
|
extern char *percent_x(char *, int, char *, struct request_info *);
|
||||||
|
/* do %<char> expansion */
|
||||||
|
+#ifdef INET6
|
||||||
|
extern void rfc931(struct sockaddr *, struct sockaddr *, char *);
|
||||||
|
+#else
|
||||||
|
+extern void rfc931(struct sockaddr_in *, struct sockaddr_in *, char *);
|
||||||
|
+#endif
|
||||||
|
/* client name from RFC 931 daemon */
|
||||||
|
extern void clean_exit(struct request_info *); /* clean up and exit */
|
||||||
|
extern void refuse(struct request_info *); /* clean up and exit */
|
||||||
@ -0,0 +1,45 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0023-tcp_wrappers-7.6-safe_finger.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
--- tcp-wrappers-7.6-ipv6.1.orig/safe_finger.c
|
||||||
|
+++ tcp-wrappers-7.6-ipv6.1/safe_finger.c
|
||||||
|
@@ -26,21 +26,24 @@
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <ctype.h>
|
||||||
|
#include <pwd.h>
|
||||||
|
+#include <syslog.h>
|
||||||
|
|
||||||
|
extern void exit();
|
||||||
|
|
||||||
|
/* Local stuff */
|
||||||
|
|
||||||
|
-char path[] = "PATH=/bin:/usr/bin:/usr/ucb:/usr/bsd:/etc:/usr/etc:/usr/sbin";
|
||||||
|
+char path[] = "PATH=/bin:/usr/bin:/sbin:/usr/sbin";
|
||||||
|
|
||||||
|
#define TIME_LIMIT 60 /* Do not keep listinging forever */
|
||||||
|
#define INPUT_LENGTH 100000 /* Do not keep listinging forever */
|
||||||
|
#define LINE_LENGTH 128 /* Editors can choke on long lines */
|
||||||
|
#define FINGER_PROGRAM "finger" /* Most, if not all, UNIX systems */
|
||||||
|
#define UNPRIV_NAME "nobody" /* Preferred privilege level */
|
||||||
|
-#define UNPRIV_UGID 32767 /* Default uid and gid */
|
||||||
|
+#define UNPRIV_UGID 65534 /* Default uid and gid */
|
||||||
|
|
||||||
|
int finger_pid;
|
||||||
|
+int allow_severity = SEVERITY;
|
||||||
|
+int deny_severity = LOG_WARNING;
|
||||||
|
|
||||||
|
void cleanup(sig)
|
||||||
|
int sig;
|
||||||
@ -0,0 +1,60 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0024-tcp_wrappers-7.6-sig-fix.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
* Fri May 6 2005 Thomas Woerner <twoerner@redhat.com> 7.6-39
|
||||||
|
- fixed sig patch (#141110). Thanks to Nikita Shulga for the patch
|
||||||
|
|
||||||
|
* Mon Feb 10 2003 Harald Hoyer <harald@redhat.de> 7.6-29
|
||||||
|
- added security patch tcp_wrappers-7.6-sig.patch
|
||||||
|
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
|
||||||
|
--- tcp_wrappers_7.6.orig/hosts_access.c 2006-03-01 22:14:14.000000000 +0100
|
||||||
|
+++ tcp_wrappers_7.6/hosts_access.c 2006-03-01 22:14:11.000000000 +0100
|
||||||
|
@@ -66,6 +66,7 @@ static char sep[] = ", \t\r\n";
|
||||||
|
|
||||||
|
#define YES 1
|
||||||
|
#define NO 0
|
||||||
|
+#define ERR -1
|
||||||
|
|
||||||
|
/*
|
||||||
|
* These variables are globally visible so that they can be redirected in
|
||||||
|
@@ -130,11 +131,11 @@ struct request_info *request;
|
||||||
|
verdict = setjmp(tcpd_buf);
|
||||||
|
if (verdict != 0)
|
||||||
|
return (verdict == AC_PERMIT);
|
||||||
|
- if (table_match(hosts_allow_table, request))
|
||||||
|
+ if (table_match(hosts_allow_table, request) == YES)
|
||||||
|
return (YES);
|
||||||
|
- if (table_match(hosts_deny_table, request))
|
||||||
|
- return (NO);
|
||||||
|
- return (YES);
|
||||||
|
+ if (table_match(hosts_deny_table, request) == NO)
|
||||||
|
+ return (YES);
|
||||||
|
+ return (NO);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* table_match - match table entries with (daemon, client) pair */
|
||||||
|
@@ -178,8 +179,9 @@ struct request_info *request;
|
||||||
|
(void) fclose(fp);
|
||||||
|
} else if (errno != ENOENT) {
|
||||||
|
tcpd_warn("cannot open %s: %m", table);
|
||||||
|
+ match = ERR;
|
||||||
|
}
|
||||||
|
- if (match) {
|
||||||
|
+ if (match == YES) {
|
||||||
|
if (hosts_access_verbose > 1)
|
||||||
|
syslog(LOG_DEBUG, "matched: %s line %d",
|
||||||
|
tcpd_context.file, tcpd_context.line);
|
||||||
@ -0,0 +1,46 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0025-tcp_wrappers-7.6-siglongjmp.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruNp tcp_wrappers_7.6.orig/rfc931.c tcp_wrappers_7.6/rfc931.c
|
||||||
|
--- tcp_wrappers_7.6.orig/rfc931.c 2004-08-29 18:42:25.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/rfc931.c 2004-08-29 18:41:04.000000000 +0200
|
||||||
|
@@ -33,7 +33,7 @@ static char sccsid[] = "@(#) rfc931.c 1.
|
||||||
|
|
||||||
|
int rfc931_timeout = RFC931_TIMEOUT;/* Global so it can be changed */
|
||||||
|
|
||||||
|
-static jmp_buf timebuf;
|
||||||
|
+static sigjmp_buf timebuf;
|
||||||
|
|
||||||
|
/* fsocket - open stdio stream on top of socket */
|
||||||
|
|
||||||
|
@@ -62,7 +62,7 @@ int protocol;
|
||||||
|
static void timeout(sig)
|
||||||
|
int sig;
|
||||||
|
{
|
||||||
|
- longjmp(timebuf, sig);
|
||||||
|
+ siglongjmp(timebuf, sig);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* rfc931 - return remote user name, given socket structures */
|
||||||
|
@@ -135,7 +135,7 @@ char *dest;
|
||||||
|
* Set up a timer so we won't get stuck while waiting for the server.
|
||||||
|
*/
|
||||||
|
|
||||||
|
- if (setjmp(timebuf) == 0) {
|
||||||
|
+ if (sigsetjmp(timebuf, 1) == 0) {
|
||||||
|
/* Save SIGALRM timer and handler. Sudheer Abdul-Salam, SUN. */
|
||||||
|
saved_timeout = alarm(0);
|
||||||
|
nact.sa_handler = timeout;
|
||||||
@ -0,0 +1,58 @@ |
|||||||
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
||||||
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
||||||
|
#
|
||||||
|
# Filename: package/.../tcp_wrappers/0026-tcp_wrappers-7.6-size_t.patch
|
||||||
|
# Copyright (C) 2011 The OpenSDE Project
|
||||||
|
#
|
||||||
|
# More information can be found in the files COPYING and README.
|
||||||
|
#
|
||||||
|
# This patch file is dual-licensed. It is available under the license the
|
||||||
|
# patched project is licensed under, as long as it is an OpenSource license
|
||||||
|
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
||||||
|
# of the GNU General Public License as published by the Free Software
|
||||||
|
# Foundation; either version 2 of the License, or (at your option) any later
|
||||||
|
# version.
|
||||||
|
# --- SDE-COPYRIGHT-NOTE-END ---
|
||||||
|
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/fix_options.c tcp_wrappers_7.6/fix_options.c
|
||||||
|
--- tcp_wrappers_7.6.orig/fix_options.c 2003-08-21 03:41:33.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/fix_options.c 2003-08-21 03:41:27.000000000 +0200
|
||||||
|
@@ -38,7 +38,11 @@
|
||||||
|
#ifdef IP_OPTIONS
|
||||||
|
unsigned char optbuf[BUFFER_SIZE / 3], *cp;
|
||||||
|
char lbuf[BUFFER_SIZE], *lp;
|
||||||
|
+#ifdef __GLIBC__
|
||||||
|
+ size_t optsize = sizeof(optbuf), ipproto;
|
||||||
|
+#else
|
||||||
|
int optsize = sizeof(optbuf), ipproto;
|
||||||
|
+#endif
|
||||||
|
struct protoent *ip;
|
||||||
|
int fd = request->fd;
|
||||||
|
unsigned int opt;
|
||||||
|
diff -ruN tcp_wrappers_7.6.orig/socket.c tcp_wrappers_7.6/socket.c
|
||||||
|
--- tcp_wrappers_7.6.orig/socket.c 2003-08-21 03:41:33.000000000 +0200
|
||||||
|
+++ tcp_wrappers_7.6/socket.c 2003-08-21 03:40:51.000000000 +0200
|
||||||
|
@@ -90,7 +90,11 @@
|
||||||
|
static struct sockaddr_in client;
|
||||||
|
static struct sockaddr_in server;
|
||||||
|
#endif
|
||||||
|
+#ifdef __GLIBC__
|
||||||
|
+ size_t len;
|
||||||
|
+#else
|
||||||
|
int len;
|
||||||
|
+#endif
|
||||||
|
char buf[BUFSIZ];
|
||||||
|
int fd = request->fd;
|
||||||
|
|
||||||
|
@@ -421,7 +425,11 @@
|
||||||
|
#else
|
||||||
|
struct sockaddr_in sin;
|
||||||
|
#endif
|
||||||
|
+#ifdef __GLIBC__
|
||||||
|
+ size_t size = sizeof(sin);
|
||||||
|
+#else
|
||||||
|
int size = sizeof(sin);
|
||||||
|
+#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Eat up the not-yet received datagram. Some systems insist on a
|
||||||
@ -1,82 +0,0 @@ |
|||||||
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
|
||||||
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
|
||||||
#
|
|
||||||
# Filename: package/.../tcp_wrappers/config.patch
|
|
||||||
# Copyright (C) 2004 - 2006 The T2 SDE Project
|
|
||||||
# Copyright (C) 1998 - 2003 Clifford Wolf
|
|
||||||
#
|
|
||||||
# More information can be found in the files COPYING and README.
|
|
||||||
#
|
|
||||||
# This patch file is dual-licensed. It is available under the license the
|
|
||||||
# patched project is licensed under, as long as it is an OpenSource license
|
|
||||||
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
|
||||||
# of the GNU General Public License as published by the Free Software
|
|
||||||
# Foundation; either version 2 of the License, or (at your option) any later
|
|
||||||
# version.
|
|
||||||
# --- SDE-COPYRIGHT-NOTE-END ---
|
|
||||||
|
|
||||||
--- ./Makefile.orig Fri Mar 21 19:27:21 1997
|
|
||||||
+++ ./Makefile Fri Apr 23 11:02:43 1999
|
|
||||||
@@ -44,7 +44,7 @@
|
|
||||||
#REAL_DAEMON_DIR=/usr/etc
|
|
||||||
#
|
|
||||||
# SysV.4 Solaris 2.x OSF AIX
|
|
||||||
-#REAL_DAEMON_DIR=/usr/sbin
|
|
||||||
+REAL_DAEMON_DIR=/usr/sbin
|
|
||||||
#
|
|
||||||
# BSD 4.4
|
|
||||||
#REAL_DAEMON_DIR=/usr/libexec
|
|
||||||
@@ -144,7 +144,7 @@
|
|
||||||
linux:
|
|
||||||
@make REAL_DAEMON_DIR=$(REAL_DAEMON_DIR) STYLE=$(STYLE) \
|
|
||||||
LIBS= RANLIB=ranlib ARFLAGS=rv AUX_OBJ=setenv.o \
|
|
||||||
- NETGROUP= TLI= EXTRA_CFLAGS="-DBROKEN_SO_LINGER" all
|
|
||||||
+ NETGROUP= TLI= EXTRA_CFLAGS="-DSYS_ERRLIST_DEFINED -DBROKEN_SO_LINGER" all
|
|
||||||
|
|
||||||
# This is good for many SYSV+BSD hybrids with NIS, probably also for HP-UX 7.x.
|
|
||||||
hpux hpux8 hpux9 hpux10:
|
|
||||||
@@ -491,7 +491,7 @@
|
|
||||||
# Uncomment the next definition to turn on the language extensions
|
|
||||||
# (examples: allow, deny, banners, twist and spawn).
|
|
||||||
#
|
|
||||||
-#STYLE = -DPROCESS_OPTIONS # Enable language extensions.
|
|
||||||
+STYLE = -DPROCESS_OPTIONS # Enable language extensions.
|
|
||||||
|
|
||||||
################################################################
|
|
||||||
# Optional: Changing the default disposition of logfile records
|
|
||||||
@@ -514,7 +514,7 @@
|
|
||||||
#
|
|
||||||
# The LOG_XXX names below are taken from the /usr/include/syslog.h file.
|
|
||||||
|
|
||||||
-FACILITY= LOG_MAIL # LOG_MAIL is what most sendmail daemons use
|
|
||||||
+FACILITY= LOG_AUTHPRIV # LOG_MAIL is what most sendmail daemons use
|
|
||||||
|
|
||||||
# The syslog priority at which successful connections are logged.
|
|
||||||
|
|
||||||
@@ -531,7 +531,7 @@
|
|
||||||
# and with Solaris < 2.4. APPEND_DOT will not work with hostnames taken
|
|
||||||
# from /etc/hosts or from NIS maps. It does work with DNS through NIS.
|
|
||||||
#
|
|
||||||
-# DOT= -DAPPEND_DOT
|
|
||||||
+DOT= -DAPPEND_DOT
|
|
||||||
|
|
||||||
##################################################
|
|
||||||
# Optional: Always attempt remote username lookups
|
|
||||||
@@ -610,7 +610,7 @@
|
|
||||||
# Paranoid mode implies hostname lookup. In order to disable hostname
|
|
||||||
# lookups altogether, see the next section.
|
|
||||||
|
|
||||||
-PARANOID= -DPARANOID
|
|
||||||
+PARANOID= #-DPARANOID
|
|
||||||
|
|
||||||
########################################
|
|
||||||
# Optional: turning off hostname lookups
|
|
||||||
@@ -623,7 +623,7 @@
|
|
||||||
# In order to perform selective hostname lookups, disable paranoid
|
|
||||||
# mode (see previous section) and comment out the following definition.
|
|
||||||
|
|
||||||
-HOSTNAME= -DALWAYS_HOSTNAME
|
|
||||||
+HOSTNAME= #-DALWAYS_HOSTNAME
|
|
||||||
|
|
||||||
#############################################
|
|
||||||
# Optional: Turning on host ADDRESS checking
|
|
||||||
@ -1,101 +0,0 @@ |
|||||||
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
|
||||||
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
|
||||||
#
|
|
||||||
# Filename: package/.../tcp_wrappers/errno-fix.patch
|
|
||||||
# Copyright (C) 2004 - 2006 The T2 SDE Project
|
|
||||||
# Copyright (C) 1998 - 2003 Clifford Wolf
|
|
||||||
#
|
|
||||||
# More information can be found in the files COPYING and README.
|
|
||||||
#
|
|
||||||
# This patch file is dual-licensed. It is available under the license the
|
|
||||||
# patched project is licensed under, as long as it is an OpenSource license
|
|
||||||
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
|
|
||||||
# of the GNU General Public License as published by the Free Software
|
|
||||||
# Foundation; either version 2 of the License, or (at your option) any later
|
|
||||||
# version.
|
|
||||||
# --- SDE-COPYRIGHT-NOTE-END ---
|
|
||||||
|
|
||||||
diff -urN tcp_wrappers_7.6-orig/hosts_access.c tcp_wrappers_7.6/hosts_access.c
|
|
||||||
--- tcp_wrappers_7.6-orig/hosts_access.c 1997-02-12 02:13:23.000000000 +0100
|
|
||||||
+++ tcp_wrappers_7.6/hosts_access.c 2003-03-05 16:07:28.000000000 +0100
|
|
||||||
@@ -35,7 +35,7 @@
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
extern char *fgets();
|
|
||||||
-extern int errno;
|
|
||||||
+/*extern int errno;*/
|
|
||||||
|
|
||||||
#ifndef INADDR_NONE
|
|
||||||
#define INADDR_NONE (-1) /* XXX should be 0xffffffff */
|
|
||||||
diff -urN tcp_wrappers_7.6-orig/inetcf.c tcp_wrappers_7.6/inetcf.c
|
|
||||||
--- tcp_wrappers_7.6-orig/inetcf.c 1997-02-12 02:13:24.000000000 +0100
|
|
||||||
+++ tcp_wrappers_7.6/inetcf.c 2003-03-05 16:07:41.000000000 +0100
|
|
||||||
@@ -15,7 +15,7 @@
|
|
||||||
#include <errno.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
-extern int errno;
|
|
||||||
+/*extern int errno;*/
|
|
||||||
extern void exit();
|
|
||||||
|
|
||||||
#include "tcpd.h"
|
|
||||||
diff -urN tcp_wrappers_7.6-orig/percent_m.c tcp_wrappers_7.6/percent_m.c
|
|
||||||
--- tcp_wrappers_7.6-orig/percent_m.c 1994-12-28 17:42:37.000000000 +0100
|
|
||||||
+++ tcp_wrappers_7.6/percent_m.c 2003-03-05 16:07:58.000000000 +0100
|
|
||||||
@@ -12,7 +12,7 @@
|
|
||||||
#include <errno.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
-extern int errno;
|
|
||||||
+/*extern int errno;*/
|
|
||||||
#ifndef SYS_ERRLIST_DEFINED
|
|
||||||
extern char *sys_errlist[];
|
|
||||||
extern int sys_nerr;
|
|
||||||
diff -urN tcp_wrappers_7.6-orig/tcpdchk.c tcp_wrappers_7.6/tcpdchk.c
|
|
||||||
--- tcp_wrappers_7.6-orig/tcpdchk.c 1997-02-12 02:13:25.000000000 +0100
|
|
||||||
+++ tcp_wrappers_7.6/tcpdchk.c 2003-03-05 16:08:14.000000000 +0100
|
|
||||||
@@ -31,7 +31,7 @@
|
|
||||||
#include <netdb.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
-extern int errno;
|
|
||||||
+/*extern int errno;*/
|
|
||||||
extern void exit();
|
|
||||||
extern int optind;
|
|
||||||
extern char *optarg;
|
|
||||||
diff -urN tcp_wrappers_7.6-orig/tli-sequent.c tcp_wrappers_7.6/tli-sequent.c
|
|
||||||
--- tcp_wrappers_7.6-orig/tli-sequent.c 1994-12-28 17:42:51.000000000 +0100
|
|
||||||
+++ tcp_wrappers_7.6/tli-sequent.c 2003-03-05 16:08:32.000000000 +0100
|
|
||||||
@@ -30,7 +30,7 @@
|
|
||||||
#include <errno.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
-extern int errno;
|
|
||||||
+/*extern int errno;*/
|
|
||||||
extern char *sys_errlist[];
|
|
||||||
extern int sys_nerr;
|
|
||||||
extern int t_errno;
|
|
||||||
diff -urN tcp_wrappers_7.6-orig/tli.c tcp_wrappers_7.6/tli.c
|
|
||||||
--- tcp_wrappers_7.6-orig/tli.c 1997-03-21 19:27:26.000000000 +0100
|
|
||||||
+++ tcp_wrappers_7.6/tli.c 2003-03-05 16:08:45.000000000 +0100
|
|
||||||
@@ -39,7 +39,7 @@
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
extern char *nc_sperror();
|
|
||||||
-extern int errno;
|
|
||||||
+/*extern int errno;*/
|
|
||||||
extern char *sys_errlist[];
|
|
||||||
extern int sys_nerr;
|
|
||||||
extern int t_errno;
|
|
||||||
diff -urN tcp_wrappers_7.6-orig/workarounds.c tcp_wrappers_7.6/workarounds.c
|
|
||||||
--- tcp_wrappers_7.6-orig/workarounds.c 1996-03-19 16:22:26.000000000 +0100
|
|
||||||
+++ tcp_wrappers_7.6/workarounds.c 2003-03-05 16:08:59.000000000 +0100
|
|
||||||
@@ -22,7 +22,7 @@
|
|
||||||
#include <syslog.h>
|
|
||||||
#include <string.h>
|
|
||||||
|
|
||||||
-extern int errno;
|
|
||||||
+/*extern int errno;*/
|
|
||||||
|
|
||||||
#include "tcpd.h"
|
|
||||||
|
|
||||||
Loading…
Reference in new issue