From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 30 Jul 2014 17:23:50 +0000 (+0200)
Subject: resolved: properly return start index when appending RR to packet
X-Git-Tag: v216~358
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=351e6342d59c790758c216db3c61e17cc2860fa9;p=thirdparty%2Fsystemd.git

resolved: properly return start index when appending RR to packet
---

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 1636362afe5..3e6c9a480b0 100644
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -574,6 +574,9 @@ int dns_packet_append_rr(DnsPacket *p, const DnsResourceRecord *rr, size_t *star
                 goto fail;
         p->size = end;
 
+        if (start)
+                *start = saved_size;
+
         return 0;
 
 fail: