From: Marek Vavruša <marek.vavrusa@nic.cz>
Date: Thu, 3 Dec 2015 10:37:16 +0000 (+0100)
Subject: lib/rplan: check for null name
X-Git-Tag: v1.0.0-beta3~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dfb6c319cc4560457a0cb45afa1b4c943bbbe89b;p=thirdparty%2Fknot-resolver.git

lib/rplan: check for null name
---

diff --git a/lib/rplan.c b/lib/rplan.c
index 2af022044..db6bad164 100644
--- a/lib/rplan.c
+++ b/lib/rplan.c
@@ -146,6 +146,8 @@ int kr_rplan_pop(struct kr_rplan *rplan, struct kr_query *qry)
 
 bool kr_rplan_satisfies(struct kr_query *closure, const knot_dname_t *name, uint16_t cls, uint16_t type)
 {
+	if (!name)
+		return false;
 	while (closure != NULL) {
 		if (QUERY_PROVIDES(closure, name, cls, type)) {
 			return true;