[src/trunk]: src/crypto/external/bsd/libsaslc/dist/src Fixed memory leak (CID...

[shm <shm%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a71d2a1d5163
branches:  trunk
changeset: 359121:a71d2a1d5163
user:      shm <shm%NetBSD.org@localhost>
date:      Tue Jan 30 15:28:39 2018 +0000

description:
Fixed memory leak (CID: 977744)

diffstat:

 crypto/external/bsd/libsaslc/dist/src/mech_digestmd5.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (35 lines):

diff -r 939c7748860f -r a71d2a1d5163 crypto/external/bsd/libsaslc/dist/src/mech_digestmd5.c
--- a/crypto/external/bsd/libsaslc/dist/src/mech_digestmd5.c    Tue Jan 30 14:49:25 2018 +0000
+++ b/crypto/external/bsd/libsaslc/dist/src/mech_digestmd5.c    Tue Jan 30 15:28:39 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: mech_digestmd5.c,v 1.12 2018/01/30 13:11:28 shm Exp $ */
+/* $NetBSD: mech_digestmd5.c,v 1.13 2018/01/30 15:28:39 shm Exp $ */
 
 /* Copyright (c) 2010 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -35,7 +35,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: mech_digestmd5.c,v 1.12 2018/01/30 13:11:28 shm Exp $");
+__RCSID("$NetBSD: mech_digestmd5.c,v 1.13 2018/01/30 15:28:39 shm Exp $");
 
 #include <sys/param.h>
 
@@ -860,7 +860,7 @@
 {
        const char *user_realms;
        list_t *l;
-       char *p;
+       char *p = NULL;
 
        /*****************************************************************/
        /* The realm containing the user's account. This directive is    */
@@ -926,6 +926,7 @@
                        return p;
        }
  use_1st_realm:
+       free(p);
        if ((p = strdup(realms->value)) == NULL)
                goto nomem;
        return p;