From: Erik Rozendaal <erik@NLnetLabs.nl>
Date: Thu, 16 Dec 2004 15:22:31 +0000 (+0000)
Subject: rr.c: (ldns_wire2dname) Free allocated memory and return error code if
X-Git-Tag: release-0.50~639
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=001b8b5180ec8a5a12dbe6bc1f46cbb4dba4f26d;p=thirdparty%2Fldns.git

rr.c: (ldns_wire2dname) Free allocated memory and return error code if
call to ldns_rdf_new() fails.
---

diff --git a/wire2host.c b/wire2host.c
index 26650f39..675326ce 100644
--- a/wire2host.c
+++ b/wire2host.c
@@ -302,6 +302,10 @@ ldns_wire2dname(ldns_rdf **dname, const uint8_t *wire, size_t max, size_t *pos)
 	
 	*dname = ldns_rdf_new((uint16_t) dname_pos, LDNS_RDF_TYPE_DNAME,
 	                      dname_ar);
+	if (!*dname) {
+		FREE(dname_ar);
+		return LDNS_STATUS_MEM_ERR;
+	}
 	
 	return LDNS_STATUS_OK;
 }