From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Mon, 3 Jul 2006 17:59:13 +0000 (+0000)
Subject: Better arg checking
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a47af83fd224881ca0f563abe5b623a0d4e7af0;p=varnish

Better arg checking


git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@285 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/hash_classic.c b/varnish-cache/bin/varnishd/hash_classic.c
index 6dce9420..927a989f 100644
--- a/varnish-cache/bin/varnishd/hash_classic.c
+++ b/varnish-cache/bin/varnishd/hash_classic.c
@@ -45,7 +45,7 @@ hcl_init(const char *p)
 	unsigned u1, u2;
 
 	i = sscanf(p, "%u,%u", &u1, &u2);
-	if (i == 0)
+	if (i <= 0)
 		return (0);
 	if (u1 == 0 || (i == 2 && (u2 == 0 || u2 > u1))) {
 		fprintf(stderr, "Invallid parameters to hash \"classic\":\n");