From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Mon, 24 Sep 2007 07:37:40 +0000 (+0000)
Subject: Fix a NULL pointer dereference which cannot currently happen.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=981b7ea259063002e013e73897f4be3a86f59d4c;p=varnish

Fix a NULL pointer dereference which cannot currently happen.


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2004 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/hash_classic.c b/varnish-cache/bin/varnishd/hash_classic.c
index ec40d087..fd02556d 100644
--- a/varnish-cache/bin/varnishd/hash_classic.c
+++ b/varnish-cache/bin/varnishd/hash_classic.c
@@ -167,7 +167,7 @@ hcl_lookup(struct sess *sp, struct objhead *noh)
 			 */
 			if (he2 != NULL)
 				free(he2);
-			if (noh->hash != NULL) {
+			if (noh != NULL && noh->hash != NULL) {
 				free(noh->hash);
 				noh->hash = NULL;
 			}