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authorStanisław Pitucha <viraptor@gmail.com>2014-11-18 16:40:18 +1100
committerDavid Herrmann <dh.herrmann@gmail.com>2014-11-27 16:40:11 +0100
commit59aa582137cab11ff6aeb9adc56b9e70c4d320ae (patch)
tree84fe4bd2f05f624affd6c61e83281a5b31a540f9
parentc75dbf9bea577057c5a6ee3d52db6e13aa6caa57 (diff)
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.
-rw-r--r--src/resolve/resolved-dns-packet.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 2afb8d05da..c587a56124 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)) {