From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Thu, 31 Jul 2008 09:23:28 +0000 (+0000)
Subject: Check that we found a variable before using it.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57999dfc03f3bae7c39173d6d915bec15bd69d1c;p=varnish

Check that we found a variable before using it.



git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3035 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/lib/libvcl/vcc_action.c b/varnish-cache/lib/libvcl/vcc_action.c
index a32ee42f..e1279e9d 100644
--- a/varnish-cache/lib/libvcl/vcc_action.c
+++ b/varnish-cache/lib/libvcl/vcc_action.c
@@ -99,6 +99,7 @@ parse_error(struct tokenlist *tl)
 	vcc_NextToken(tl);
 	if (tl->t->tok == VAR) {
 		vp = vcc_FindVar(tl, tl->t, vcc_vars);
+		ERRCHK(tl);
 		if (vp->fmt == INT) {
 			Fb(tl, 1, "VRT_error(sp, %s", vp->rname);
 			vcc_NextToken(tl);