From 59aa582137cab11ff6aeb9adc56b9e70c4d320ae Mon Sep 17 00:00:00 2001
From: =?utf8?q?Stanis=C5=82aw=20Pitucha?= <viraptor@gmail.com>
Date: Tue, 18 Nov 2014 16:40:18 +1100
Subject: [PATCH] resolve: set error code on failure

Set the error code in case of incorrect name. This prevents continuing
and failing an assert(name) later on.
---
 src/resolve/resolved-dns-packet.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 2afb8d05d..c587a5612 100644
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -928,8 +928,10 @@ int dns_packet_read_name(DnsPacket *p, char **_ret,
                         /* Jumps are limited to a "prior occurence" (RFC-1035 4.1.4) */
                         jump_barrier = ptr;
                         p->rindex = ptr;
-                } else
+                } else {
+                        r = -EBADMSG;
                         goto fail;
+                }
         }
 
         if (!GREEDY_REALLOC(ret, allocated, n + 1)) {
-- 
2.30.2