diff options
| author | Michael Mann <mmann78@netscape.net> | 2019-08-28 22:27:58 -0400 |
|---|---|---|
| committer | Anders Broman <a.broman58@gmail.com> | 2019-08-29 14:47:28 +0000 |
| commit | 627917faff4889f763bf8e6570f62d66656047bd (patch) | |
| tree | db6202809ed3771ff8bf865c513ee68dd4e9dfc4 /plugins | |
| parent | 01d7793976cca50519c6609dc2a4ba391946f07b (diff) | |
Gryphon: Prevent endless loop
Bug: 16020
Change-Id: I59c24d3bdb3f3a85f6e498683594ee12db9642a8
Reviewed-on: https://code.wireshark.org/review/34392
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/epan/gryphon/packet-gryphon.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/plugins/epan/gryphon/packet-gryphon.c b/plugins/epan/gryphon/packet-gryphon.c index 82d14eaca4..334c47611a 100644 --- a/plugins/epan/gryphon/packet-gryphon.c +++ b/plugins/epan/gryphon/packet-gryphon.c @@ -1193,7 +1193,11 @@ dissect_gryphon_message_with_offset(tvbuff_t *tvb, int offset, packet_info *pinf * Unknown message type. */ proto_tree_add_item(gryphon_tree, hf_gryphon_data, tvb, offset, msglen, ENC_NA); - offset += msglen; + if (msglen != 0) { + offset += msglen; + } else { + offset = tvb_reported_length_remaining(tvb, offset); + } return offset; } |