From: Wouter Wijngaards <wouter@nlnetlabs.nl>
Date: Wed, 13 Nov 2013 09:56:58 +0000 (+0000)
Subject: Fixup str2wire_rr for dname_len NULL.
X-Git-Tag: release-1.4.22rc1~73
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5421d424ac0154540ebc104892761c0aae68ef00;p=thirdparty%2Funbound.git

Fixup str2wire_rr for dname_len NULL.


git-svn-id: file:///svn/unbound/trunk@3017 be551aaa-1e26-0410-a405-d3ace91eadb9
---

diff --git a/ldns/str2wire.c b/ldns/str2wire.c
index f8351f5bd..e899439b4 100644
--- a/ldns/str2wire.c
+++ b/ldns/str2wire.c
@@ -639,10 +639,12 @@ ldns_str2wire_rr_buf_internal(const char* str, uint8_t* rr, size_t* len,
 	char token[LDNS_MAX_RDFLEN+1];
 	uint32_t ttl = 0;
 	uint16_t tp = 0, cl = 0;
+	size_t ddlen = 0;
 
 	/* string in buffer */
 	ldns_buffer strbuf;
 	ldns_buffer_init_frm_data(&strbuf, (uint8_t*)str, strlen(str));
+	if(!dname_len) dname_len = &ddlen;
 
 	/* parse the owner */
 	if((status=rrinternal_get_owner(&strbuf, rr, len, dname_len, origin,