|
|
|
|
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
|
|
|
|
|
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
|
|
|
|
|
#
|
|
|
|
|
# Filename: package/.../netkit-base/64bit-alignment.patch
|
|
|
|
|
# Copyright (C) 2004 - 2006 The T2 SDE 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 ---
|
|
|
|
|
|
|
|
|
|
At least on sparc64 gcc optimized the memcpy into 2 32bit load/stores. However
|
|
|
|
|
the data does not match that alignment requirements, the program receivees
|
|
|
|
|
a SIGBUS. I'm not sure if this is a misoptimization bug in gcc ...
|
|
|
|
|
|
|
|
|
|
- Rene Rebe <rene@exactcode.de>
|
|
|
|
|
|
|
|
|
|
diff -ur netkit-base-0.17/ping/ping.c netkit-base-0.17-fixed/ping/ping.c
|
|
|
|
|
--- netkit-base-0.17/ping/ping.c 2000-07-23 06:16:21.000000000 +0200
|
|
|
|
|
+++ netkit-base-0.17-fixed/ping/ping.c 2005-01-29 17:53:55.000000000 +0100
|
|
|
|
|
@@ -673,7 +673,7 @@
|
|
|
|
|
{
|
|
|
|
|
struct ip *ip;
|
|
|
|
|
struct icmp *icp;
|
|
|
|
|
- struct timeval now, packettv, *tp;
|
|
|
|
|
+ struct timeval now, packettv;
|
|
|
|
|
long triptime = 0;
|
|
|
|
|
int hlen, dupflag;
|
|
|
|
|
int rv;
|
|
|
|
|
@@ -722,8 +722,7 @@
|
|
|
|
|
return 0; /* 'Twas not our ECHO */
|
|
|
|
|
nreceived++;
|
|
|
|
|
if (timing) {
|
|
|
|
|
- tp = (struct timeval *)icp->icmp_data;
|
|
|
|
|
- memcpy(&packettv, tp, sizeof(struct timeval));
|
|
|
|
|
+ memcpy( &packettv, icp->icmp_data, sizeof(struct timeval));
|
|
|
|
|
tvsub(&now, &packettv);
|
|
|
|
|
|
|
|
|
|
/* precision: tenths of milliseconds */
|
