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resolve: set error code on failure
author
Stanisław Pitucha
<viraptor@gmail.com>
Tue, 18 Nov 2014 05:40:18 +0000
(16:40 +1100)
committer
David Herrmann
<dh.herrmann@gmail.com>
Thu, 27 Nov 2014 15:40:11 +0000
(16:40 +0100)
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
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diff --git
a/src/resolve/resolved-dns-packet.c
b/src/resolve/resolved-dns-packet.c
index 2afb8d05da7dc666872ea4f2f92e60d27bbca179..c587a56124cda4532568ab27cf22040c75a39796 100644
(file)
--- 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)) {