Author: delphij
Date: Mon Jul 3 04:25:28 2017
New Revision: 320584
URL: https://svnweb.freebsd.org/changeset/base/320584
Log:
MFS r320581: MFC r320494: Fix double free by reverting r300385 and
r300624 which was false positive reported by cppcheck.
Approved by: re (kib)
Modified:
releng/11.1/lib/libc/rpc/getnetconfig.c
Directory Properties:
releng/11.1/ (props changed)
Modified: releng/11.1/lib/libc/rpc/getnetconfig.c
==============================================================================
--- releng/11.1/lib/libc/rpc/getnetconfig.c Mon Jul 3 02:18:10 2017
(r320583)
+++ releng/11.1/lib/libc/rpc/getnetconfig.c Mon Jul 3 04:25:28 2017
(r320584)
@@ -692,7 +692,7 @@ static struct netconfig *
dup_ncp(struct netconfig *ncp)
{
struct netconfig *p;
- char *tmp, *tmp2;
+ char *tmp;
u_int i;
if ((tmp=malloc(MAXNETCONFIGLINE)) == NULL)
@@ -701,7 +701,6 @@ dup_ncp(struct netconfig *ncp)
free(tmp);
return(NULL);
}
- tmp2 = tmp;
/*
* First we dup all the data from matched netconfig buffer. Then we
* adjust some of the member pointer to a pre-allocated buffer where
@@ -723,7 +722,6 @@ dup_ncp(struct netconfig *ncp)
if (p->nc_lookups == NULL) {
free(p->nc_netid);
free(p);
- free(tmp2);
return(NULL);
}
for (i=0; i < p->nc_nlookups; i++) {
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