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netperf: add Gentoo patch to fix buffer overflow compiler warnings

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Signed-off-by: Heiko Zuerker <smiley73@users.sourceforge.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Heiko Zuerker 2010-12-26 11:31:15 -06:00 committed by Peter Korsgaard
parent 1b4e24e80d
commit ee3c9d4759
1 changed files with 51 additions and 0 deletions
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51
package/netperf/netperf-2.4.5-netserver.patch Normal file
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@ -0,0 +1,51 @@
http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/net-analyzer/netperf/files/netperf-2.4.5-netserver.patch?view=log
# Set DEBUG_LOG_FILE location
# Fix compiler warnings (bug #337422):
netserver.c: In function ‘process_requests’:
netserver.c:287: warning: array subscript is above array bounds
inlined from ‘process_requests’ at netserver.c:268:
/usr/include/bits/stdio2.h:65: warning: call to __builtin___snprintf_chk will always overflow destination buffer
inlined from ‘process_requests’ at netserver.c:284:
/usr/include/bits/stdio2.h:65: warning: call to __builtin___snprintf_chk will always overflow destination buffer
--- a/src/netserver.c
+++ b/src/netserver.c
@@ -142,7 +142,7 @@
#ifndef DEBUG_LOG_FILE
#ifndef WIN32
-#define DEBUG_LOG_FILE "/tmp/netperf.debug"
+#define DEBUG_LOG_FILE "/var/log/netperf.debug"
#else
#define DEBUG_LOG_FILE "c:\\temp\\netperf.debug"
#endif /* WIN32 */
@@ -266,7 +266,7 @@
(!strstr(local_machine,delims[i])) &&
(!strstr(local_version,delims[i]))) {
snprintf((char *)netperf_response.content.test_specific_data,
- sizeof(netperf_response) - 7,
+ MAXSPECDATA,
"%c%s%c%s%c%s%c%s",
delims[i][0],
local_sysname,
@@ -282,15 +282,15 @@
if (i == 4) {
/* none of the delimiters were unique, use the last one */
snprintf((char *)netperf_response.content.test_specific_data,
- sizeof(netperf_response) - 7,
+ MAXSPECDATA,
"%c%s%c%s%c%s%c%s",
- delims[i][0],
+ delims[3][0],
"NoDelimUnique",
- delims[i][0],
+ delims[3][0],
"NoDelimUnique",
- delims[i][0],
+ delims[3][0],
"NoDelimUnique",
- delims[i][0],
+ delims[3][0],
"NoDelimUnique");
}
send_response_n(0);