Module Name: src
Committed By: christos
Date: Mon May 13 13:59:39 UTC 2013
Modified Files:
src/lib/libc/net: getaddrinfo.c
Log Message:
CVE 1020938: Fix memory leak
To generate a diff of this commit:
cvs rdiff -u -r1.103 -r1.104 src/lib/libc/net/getaddrinfo.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/net/getaddrinfo.c
diff -u src/lib/libc/net/getaddrinfo.c:1.103 src/lib/libc/net/getaddrinfo.c:1.104
--- src/lib/libc/net/getaddrinfo.c:1.103 Fri May 3 15:31:13 2013
+++ src/lib/libc/net/getaddrinfo.c Mon May 13 09:59:39 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: getaddrinfo.c,v 1.103 2013/05/03 19:31:13 christos Exp $ */
+/* $NetBSD: getaddrinfo.c,v 1.104 2013/05/13 13:59:39 christos Exp $ */
/* $KAME: getaddrinfo.c,v 1.29 2000/08/31 17:26:57 itojun Exp $ */
/*
@@ -55,7 +55,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: getaddrinfo.c,v 1.103 2013/05/03 19:31:13 christos Exp $");
+__RCSID("$NetBSD: getaddrinfo.c,v 1.104 2013/05/13 13:59:39 christos Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
@@ -1405,6 +1405,11 @@ getanswer(const querybuf *answer, int an
}
res = __res_get_state();
if (res == NULL) {
+ while (srvlist != NULL) {
+ srv = srvlist;
+ srvlist = srvlist->next;
+ free(srv);
+ }
h_errno = NETDB_INTERNAL;
return NULL;
}
