data; at best, that can be a bit confusing, and, at worst, if the field
isn't long enough, or the offset is wrong, it can cause an exception to
be thrown and the dissection to fail.
svn path=/trunk/; revision=26868
This patch adds the ability to identify Cisco NSE packets.
http://www.iana.org/assignments/media-types/audio/vnd.cisco.nse
In addition to the NSE(s) described in the above document, the patch also decodes two additional NSE(s): Modem relay capability (199) and Modem Relay indication (203).
svn path=/trunk/; revision=26859
Calling proto_tree_add_int_format() with a unsigned value can cause dissection
failure. Correctly switched to proto_tree_add_uint_format().
svn path=/trunk/; revision=26827
1) do more work when tree is NULL, otherwise data desegmentation doesn't work.
2) set desegment_len to DESEGMENT_ONE_MORE_SEGMENT rather than 1 when searching
for end of line.
3) set frame_data->pdu_type for STARTTLS cmd and use se_alloc0 rather than
se_alloc
4) restore pinfo can_desegment to saved_can_desegment or ssl can't desegment
packets.
5) move TLS call before searching for cmd. It doesn't deal with rejected TLS
negotation. Not hard to do but I haven't a capture, it anyone can share one.
svn path=/trunk/; revision=26826
Add support for TightVNC extensions to the VNC dissector.
It has the following changes:
- Dissect TightVNC negotiation (tunneling, basic authentication, capabilities).
- Dissect X cursor encoding.
- Dissect POINTER_POS encoding.
- Dissect the general form of Tight rectangles.
- Dissect Tight image data (basic compression, JPEG, gradient).
- Handle LastRect encoding.
- Fix some always-true conditions.
- Some code cleanups.
svn path=/trunk/; revision=26825
I have restructured the old code, pushed both IPv4 and IPv6 into the same
codepath and put each OLSR message into a subtree of it's own.
In addition to this the new dissector supports the custom message types of the
NRL-OLSR and Olsr.org implementation (the custom messages are used for
linkquality support and nameservices). The optional messages can be switched of
in the OLSR preferences page.
svn path=/trunk/; revision=26823
I've extended the AIM dissector with the information available from http://dev.aol.com/aim/oscar .
I've verified most of the additions by sniffing my iChat (OSX 10.4) data traffic.
svn path=/trunk/; revision=26813
This patch allows the ModbusTCP dissector (packet-mbtcp.c) to decode ModbusUDP packets. Essentially this is the same packets over UDP instead of TCP.
ModbusUDP isn't an official part of the ModbusTCP specification but used by several vendors.
svn path=/trunk/; revision=26812
Do not let the generated TCP Analysis Flags get all TCP bytes.
Point the hidden TCP Segment Len to the header length byte.
svn path=/trunk/; revision=26806
Guy Harris