diff options
| author | Remi Gacogne <remi.gacogne@powerdns.com> | 2016-03-09 19:01:10 +0100 |
|---|---|---|
| committer | Michael Mann <mmann78@netscape.net> | 2016-03-10 02:11:00 +0000 |
| commit | cc251536fbd195e0484356ff0e24ce5cae4c2806 (patch) | |
| tree | 44378d0630b6abc6b79851943528ca9686f07ab4 /epan | |
| parent | f1d20ec24526c9a74c0c76f0f045490c69276a66 (diff) | |
DNS: Fix handling of the server part of EDNS0 Cookie Option
cur_offset was not incremented for the server part, causing a
"Malformed packet" message.
Change-Id: I21cb876e0d70b1de0cb2f76d37edec4c2ec7c788
Reviewed-on: https://code.wireshark.org/review/14402
Reviewed-by: Michael Mann <mmann78@netscape.net>
Diffstat (limited to 'epan')
| -rw-r--r-- | epan/dissectors/packet-dns.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/epan/dissectors/packet-dns.c b/epan/dissectors/packet-dns.c index 0d351398d4..6a6a72ef05 100644 --- a/epan/dissectors/packet-dns.c +++ b/epan/dissectors/packet-dns.c @@ -2776,6 +2776,7 @@ dissect_dns_answer(tvbuff_t *tvb, int offsetx, int dns_data_offset, rropt_len -= 8; optlen -= 8; proto_tree_add_item(rropt_tree, hf_dns_opt_cookie_server, tvb, cur_offset, optlen, ENC_NA); + cur_offset += optlen; rropt_len -= optlen; break; case O_EDNS_TCP_KA: |