From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Tue, 29 Jan 2008 10:59:01 +0000 (+0000)
Subject: Close another possible NULL dereference
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8dc278ee863cf6ea31ace6a940b08bd6b8db536;p=varnish

Close another possible NULL dereference


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2396 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/cache_hash.c b/varnish-cache/bin/varnishd/cache_hash.c
index 56946e02..7542745c 100644
--- a/varnish-cache/bin/varnishd/cache_hash.c
+++ b/varnish-cache/bin/varnishd/cache_hash.c
@@ -352,7 +352,8 @@ HSH_Deref(struct object *o)
 	}
 	assert(o->refcnt > 0);
 	r = --o->refcnt;
-	hsh_rush(oh);
+	if (oh != NULL)
+		hsh_rush(oh);
 	if (oh != NULL) {
 		if (!r)
 			VTAILQ_REMOVE(&oh->objects, o, list);