Should this be default off? I had a false positive.
While at it remove unused hf entry.
Change-Id: Ia3ec0f2e127659349226af9bc2acb0812960a0a6
Reviewed-on: https://code.wireshark.org/review/31574
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Corrected the Multicast Active/Idle true_false_string order
Change-Id: I1753f4cfc9e1ea138789a236976b649607d74831
Reviewed-on: https://code.wireshark.org/review/31567
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add a dissector for http://fd.io vpp graph dispatch traces. The file
format is described in detail here:
https://fdio-vpp.readthedocs.io/en/latest/gettingstarted\
/developers/vnet.html#graph-dispatcher-pcap-tracing
Fuzz-tested with good results.
Bug: 15411
Change-Id: I3b040bb072ce43fb2fb646a9e473c5486654906a
Signed-off-by: Dave Barach <dave@barachs.net>
Reviewed-on: https://code.wireshark.org/review/31466
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The UDP-NM dissector is actually AUTOSAR-NM and works over UDP and CAN.
The change also adds parsing of reserved bits of control bit vector and
the 'NM Coordinator Id' field which was present in revision 3.2 but now
is deprecated (bits are marked as reserved).
Since not every packet on a CAN bus is an Network Management one,
parameters were added to filter only packets with specific ids.
In order to define ids to be dissected one should define a reference id
and a mask in preferences.
Change-Id: Ica69032b7200c4c3a1f81130ebcea0dd4144cbf2
Reviewed-on: https://code.wireshark.org/review/31560
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
In PID_TYPEOBJECT_LB dissection class_id_enum_names char* array has
been replaced by a string_values so it won't cause any issue if
the read index value is out of bounds.
Bug: 15405
Change-Id: I0dc9d8d00024a2fbb03fca7238ab709b91b059aa
Reviewed-on: https://code.wireshark.org/review/31484
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Added support for dissecting IS-IS BIER Info Sub-TLV and BIER MPLS
Encapsulation Sub-sub-TLV, as per RFC 8401
Bug: 15421
Change-Id: Iec5e275f3afef7cb64d474634bd0a89b42a1b480
Reviewed-on: https://code.wireshark.org/review/31551
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Uli Heilmeier <openid@heilmeier.eu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
It can be annoying to have to manually calculate the number
of tones based on the global bandwidth and the RU allocation.
Do that in the dissector.
Change-Id: I42eb403a91ebacc4fcfaa3e8c3e793a055d2b9f8
Reviewed-on: https://code.wireshark.org/review/31559
Reviewed-by: Emmanuel Grumbach <egrumbach@gmail.com>
Petri-Dish: Jim Young <jim.young.ws@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com>
When selecting the Host key tree 4 bytes of the host key are missing because
the subtree has length key_len and does not include the length of key length
field itself.
Change-Id: I1a1ca2f3a5ea651c9dab4f0edc705df2c98a7ae4
Reviewed-on: https://code.wireshark.org/review/31464
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
SNN = Safety Network Number
No functional/parsing changes.
Changes:
1. Fix some display fields and filter names that previously used the
incorrect ssn naming.
2. Changed all variable names in a similar way.
Change-Id: I7bdc52a5aef31a9c6007545d5a79c99bab6cd184
Reviewed-on: https://code.wireshark.org/review/31549
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The TSF values are "normal" numbers, not a bitmap
or anything like that.
Moreover, we often need to add or substract values
from the TSF of a beacon. Change it to be printed in
decimal to make people's life easier.
Change-Id: I01505395fb10538b204a87dd864ac04e29b821e0
Reviewed-on: https://code.wireshark.org/review/31544
Petri-Dish: Richard Sharpe <realrichardsharpe@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The change adds support of CAN flags stored in ids.
The flags allow dissectors to distinguish error frames,
remote transmission request frames and identify id type used (either
standard 11-bit or extended 29-bit).
Addition of bit flags allowed to add more checks whether a CAN frame may
be decoded by a particular dissector. I.e. some dissectors work only
with 11-bit ids (CANopen, DeviceNet) some only with 29-bit (J1939,
ISObus), others should be fine with bot types (OBD-II, ISO 15765).
The change also fixes 2 bugs in the DeviceNet dissector:
* removed byte swapping of CAN id (the pcap file seems to be broken;
verified dissector operation with random traffic generated by cangen)
* fixed "Warn Dissector bug, protocol DeviceNet, in packet N":
added a default value for fragmented message type string value lookup.
Bug: 15418
Change-Id: I70e91130789bb3367fe19e51489cd34e97d678a6
Reviewed-on: https://code.wireshark.org/review/31471
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
For the length we don't need to add another 4 bytes.
Change-Id: I276801ab4c5c6a1d9e37b55956f352c16b673db8
Ping-Bug: 15413
Reviewed-on: https://code.wireshark.org/review/31510
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
When that version isn't available, we still need to have this
function available. Make it always available, then, with empty
implementation.
Change-Id: Ia827922c181676bbb2ba4a02dc09290b8cdb1a5c
Reviewed-on: https://code.wireshark.org/review/31491
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The old packet number encryption method was replaced by a new header
protection mechanism which also encrypts some bits of the first byte.
Patch the old code to support this byte. Future patch should clean up
this messy code, but at least (Initial) packet decryption works now.
Bug: 13881
Change-Id: Ia0f40614c1084ba6f7fc597b8f6dc85845ea1fbd
Reviewed-on: https://code.wireshark.org/review/31480
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add additonal protocols as defined in RFC8287 section 6
Bug: 15410
Change-Id: I2254cda6031c85d103b85f47604265d80a54f436
Reviewed-on: https://code.wireshark.org/review/31478
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
What we were calling the "name" is actually a description to show to
users; what were calling the "short name" is just the name to use on the
command line.
Rename some routines and structure members, and put the name first and
description second in the table.
Expand some descriptions to give more details (e.g., to be more than
just a capitalized version of the name).
Fix the CamelCase capitalization of InfiniBand.
Change-Id: I060b8bd86573880efd0fab044401b449469563eb
Reviewed-on: https://code.wireshark.org/review/31472
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Fixed the data type for zbee_zdp.profile to use the proper data type
of UINT16.
Change-Id: I20bac57ec3a0a7261aeb65333d9dd4b5bdb4a85c
Reviewed-on: https://code.wireshark.org/review/31458
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Using raw CAN id allows us to drop error frames and frames with
standard ids since J1939 work only with extended ids.
Also if allows us to not to decode payload of RTR frames.
Change-Id: I06cec52176be79028f9ac5bce2017907c06aacfb
Reviewed-on: https://code.wireshark.org/review/31449
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
In the current implementation only masked id is provided to
subdissectors, which doesn't allow to filter packets effectively.
E.g.: J1939 should dissect only extended frames. Without EFF flag, the
subdissector is unable to filter out frames with 11-bit ids.
Also J1939 tries to dissect pyaload of RTR of ERR frames, which obviously
doesn't make sense.
The change exports raw id alongside the masked one for backwards
compatibility. Once all the CAN dissectors are updated to use the raw
variant (if necessary) the masked variant may be dropped.
Change-Id: I52df5673ecfd53d2e65790c4187ea129e67a88e9
Reviewed-on: https://code.wireshark.org/review/31448
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Anders Broman
Oliver Smith