From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Thu, 31 Jul 2014 14:44:11 +0000 (-0400)
Subject: resolved: fix multi-record packets with TXTs
X-Git-Tag: v216~336
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=cbd67a86fbb0452bb4a341783b15eb504a432fc0

resolved: fix multi-record packets with TXTs
---

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index fae105d0d..32c4876a5 100644
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -968,7 +968,7 @@ int dns_packet_read_rr(DnsPacket *p, DnsResourceRecord **ret, size_t *start) {
         case DNS_TYPE_TXT: {
                 char *s;
 
-                while (p->rindex < p->size) {
+                while (p->rindex < offset + rdlength) {
                         r = dns_packet_read_string(p, &s, NULL);
                         if (r < 0)
                                 goto fail;