musl: fixed to compile shadow package by disabling rlogin legacy code

base/musl/pkg/shadow/shadow-disable-rlogin.patch

@@ -0,0 +1,126 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../musl/pkg/shadow/shadow-disable-rlogin.patch
+# Copyright (C) 2014 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 ---
+
+Disable rlogin because musl include that legacy.
+
+Note: rlogin related functions are defined in glibc's netdb.h.
+
+diff --git a/configure b/configure
+index 96fa0c8..8b43f16 100755
+--- a/configure
++++ b/configure
+@@ -14159,7 +14159,7 @@ _ACEOF
+ $as_echo "#define USE_SYSLOG 1" >>confdefs.h
+ 
+ 
+-$as_echo "#define RLOGIN 1" >>confdefs.h
++$as_echo "#define RLOGIN 0" >>confdefs.h
+ 
+ 
+ $as_echo "#define RUSEROK 0" >>confdefs.h
+diff --git a/configure.in b/configure.in
+index da04a81..4203d1f 100644
+--- a/configure.in
++++ b/configure.in
+@@ -194,7 +194,7 @@ AC_DEFINE_UNQUOTED(PASSWD_PROGRAM, "$shadow_cv_passwd_dir/passwd",
+ 
+ dnl XXX - quick hack, should disappear before anyone notices :).
+ AC_DEFINE(USE_SYSLOG, 1, [Define to use syslog().])
+-AC_DEFINE(RLOGIN, 1, [Define if login should support the -r flag for rlogind.])
++AC_DEFINE(RLOGIN, 0, [Define if login should support the -r flag for rlogind.])
+ AC_DEFINE(RUSEROK, 0, [Define to the ruserok() "success" return value (0 or 1).])
+ 
+ AC_ARG_ENABLE(shadowgrp,
+diff --git a/lib/prototypes.h b/lib/prototypes.h
+index 00d9e0b..a1696fe 100644
+--- a/lib/prototypes.h
++++ b/lib/prototypes.h
+@@ -283,10 +283,6 @@ extern void pw_free (/*@out@*/ /*@only@*/struct passwd *pwent);
+ /* remove_tree.c */
+ extern int remove_tree (const char *root, bool remove_root);
+ 
+-/* rlogin.c */
+-extern int do_rlogin (const char *remote_host, char *name, size_t namelen,
+-                      char *term, size_t termlen);
+-
+ /* root_flag.c */
+ extern void process_root_flag (const char* short_opt, int argc, char **argv);
+ 
+diff --git a/libmisc/Makefile.am b/libmisc/Makefile.am
+index 9da2ec3..66f60f5 100644
+--- a/libmisc/Makefile.am
++++ b/libmisc/Makefile.am
+@@ -44,7 +44,6 @@ libmisc_a_SOURCES = \
+ 	pwdcheck.c \
+ 	pwd_init.c \
+ 	remove_tree.c \
+-	rlogin.c \
+ 	root_flag.c \
+ 	salt.c \
+ 	setugid.c \
+diff --git a/libmisc/Makefile.in b/libmisc/Makefile.in
+index 4891360..86dcbd5 100644
+--- a/libmisc/Makefile.in
++++ b/libmisc/Makefile.in
+@@ -79,7 +79,7 @@ am_libmisc_a_OBJECTS = addgrps.$(OBJEXT) age.$(OBJEXT) \
+ 	motd.$(OBJEXT) myname.$(OBJEXT) obscure.$(OBJEXT) \
+ 	pam_pass.$(OBJEXT) pam_pass_non_interractive.$(OBJEXT) \
+ 	pwd2spwd.$(OBJEXT) pwdcheck.$(OBJEXT) pwd_init.$(OBJEXT) \
+-	remove_tree.$(OBJEXT) rlogin.$(OBJEXT) root_flag.$(OBJEXT) \
++	remove_tree.$(OBJEXT) root_flag.$(OBJEXT) \
+ 	salt.$(OBJEXT) setugid.$(OBJEXT) setupenv.$(OBJEXT) \
+ 	shell.$(OBJEXT) strtoday.$(OBJEXT) sub.$(OBJEXT) \
+ 	sulog.$(OBJEXT) ttytype.$(OBJEXT) tz.$(OBJEXT) \
+@@ -306,7 +306,6 @@ libmisc_a_SOURCES = \
+ 	pwdcheck.c \
+ 	pwd_init.c \
+ 	remove_tree.c \
+-	rlogin.c \
+ 	root_flag.c \
+ 	salt.c \
+ 	setugid.c \
+@@ -413,7 +412,6 @@ distclean-compile:
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pwd_init.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pwdcheck.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/remove_tree.Po@am__quote@
+-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rlogin.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/root_flag.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/salt.Po@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/setugid.Po@am__quote@
+diff --git a/src/login.c b/src/login.c
+index 2e5f65e..34846ab 100644
+--- a/src/login.c
++++ b/src/login.c
+@@ -610,19 +610,6 @@ int main (int argc, char **argv)
+ 	if (hflg) {
+ 		reason = PW_RLOGIN;
+ 	}
+-#ifdef RLOGIN
+-	if (rflg) {
+-		assert (NULL == username);
+-		username = xmalloc (USER_NAME_MAX_LENGTH + 1);
+-		username[USER_NAME_MAX_LENGTH] = '\0';
+-		if (do_rlogin (hostname, username, USER_NAME_MAX_LENGTH, term, sizeof term)) {
+-			preauth_flag = true;
+-		} else {
+-			free (username);
+-			username = NULL;
+-		}
+-	}
+-#endif				/* RLOGIN */
+ 
+ 	OPENLOG ("login");
+