Author: cy
Date: Tue Mar 7 05:35:14 2017
New Revision: 314834
URL: https://svnweb.freebsd.org/changeset/base/314834
Log:
MFC r314627:
Fix leak (free str before returning when ctx's calloc fails).
Submitted by: trix_juniper.net (Tom Rix)
Reviewed by: cy, ngie
Discovered by: clang's static analyzer
Differential Revision: D9877
Modified:
stable/10/contrib/ipfilter/lib/save_v2trap.c
Directory Properties:
stable/10/ (props changed)
Changes in other areas also in this revision:
Modified:
stable/11/contrib/ipfilter/lib/save_v2trap.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/10/contrib/ipfilter/lib/save_v2trap.c
==============================================================================
--- stable/10/contrib/ipfilter/lib/save_v2trap.c Tue Mar 7 05:10:38
2017 (r314833)
+++ stable/10/contrib/ipfilter/lib/save_v2trap.c Tue Mar 7 05:35:14
2017 (r314834)
@@ -124,8 +124,10 @@ snmpv2_parse(char **strings)
str = strdup(*strings);
ctx = calloc(1, sizeof(*ctx));
- if (ctx == NULL)
+ if (ctx == NULL) {
+ free(str);
return NULL;
+ }
ctx->fd = -1;
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