Author: cy
Date: Fri Mar 3 21:32:27 2017
New Revision: 314627
URL: https://svnweb.freebsd.org/changeset/base/314627
Log:
Fix leak (free str before returning when ctx's calloc fails).
Submitted by: trix_juniper.net (Tom Rix)
Discovered by: clang's static analyzer
MFC after: 4 days
Relnotes: ngie
Differential Revision: D9877
Modified:
head/contrib/ipfilter/lib/save_v2trap.c
Modified: head/contrib/ipfilter/lib/save_v2trap.c
==============================================================================
--- head/contrib/ipfilter/lib/save_v2trap.c Fri Mar 3 21:03:28 2017
(r314626)
+++ head/contrib/ipfilter/lib/save_v2trap.c Fri Mar 3 21:32:27 2017
(r314627)
@@ -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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