A switch statement has no section labeled default.
To make the code more readable add the default statement with a good comment.
Change-Id: Iacd9b1520628e229baedc89277d07ffac2caf1b6
Reviewed-on: https://code.wireshark.org/review/17960
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
'fp' pointer variable was freed or deleted in an earlier statement.
To make code more readable and to avoid possible future mistakes
make sure that developer sees this situation.
Change-Id: Ib5b9c4c32000adf05a30e094ebc98fe4bc4cfa52
Reviewed-on: https://code.wireshark.org/review/17961
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
A NULL pointer is possibly being passed to a function identified.
Change-Id: I87afb4fcd669451d94fecbcb827e7ff82d3e6740
Reviewed-on: https://code.wireshark.org/review/17950
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
The translation of all RPCInterfaceUUID for PNIO evaluates to "PNIO".
However, UUID allows distinction of
- UUID_IO_DeviceInterface (IOD-IF)
- UUID_IO_ControllerInterface (IOC-IF)
- UUID_IO_SupervisorInterface (IOS-IF)
- UUID_IO_ParameterServerInterface (PServ-IF)
Bug: 12938
Change-Id: I97c27808f61abd96728421488bb0ee5fdbace566
Reviewed-on: https://code.wireshark.org/review/17865
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Add an FT_CHAR type, which is like FT_UINT8 except that the value is
displayed as a C-style character constant.
Allow use of C-style character constants in filter expressions; they can
be used in comparisons with all integral types, and in "contains"
operators.
Use that type for some fields that appear (based on the way they're
displayed, or on the use of C-style character constants in their
value_string tables) to be 1-byte characters rather than 8-bit numbers.
Change-Id: I39a9f0dda0bd7f4fa02a9ca8373216206f4d7135
Reviewed-on: https://code.wireshark.org/review/17787
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Some needed to check return value, others were converted to use strtoul.
Change-Id: I55aae216f95362b67e006f6e682abbd5ae2c8dcc
Reviewed-on: https://code.wireshark.org/review/16502
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
change filePosRecord's data type to long, this is what ftell() and
fseek() expect
limit filePosRecord's scope to the block where it's actually used
if ftell() returns < 0, don't move the file pointer and don't call
fseek() with the negative offset
Change-Id: If5a43099c32e476a691f4d6cd26ed7fb73490fcf
Reviewed-on: https://code.wireshark.org/review/16258
Petri-Dish: Martin Kaiser <wireshark@kaiser.cx>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
without the space, checkhf complains about an ei entry
martin@reykholt:~/src/wireshark.git$ ./tools/checkhf.pl plugins/profinet/packet-dcerpc-pn-io.c
ERROR: NO ARRAY: plugins/profinet/packet-dcerpc-pn-io.c, ei_pn_io_unsupported
Change-Id: Ie72efcec644225bc4f554117ae10672694823cad
Reviewed-on: https://code.wireshark.org/review/16257
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
"if (boolean)" suffices to test for true, and "if (!boolean)" suffices
to test for false.
Most of the time, explicitly comparing against TRUE or FALSE is
harmless, although possibly slightly less efficient, as you're
explicitly testing against 1 rather than testing for "not zero".
*However*, if you want to test whether a given bit is set in a flags
field, "if ((flags & flagbit) == TRUE)" *DOES NOT WORK* unless "flagbit"
is equal to 1, because TRUE is equal to 1, and if "flagbit" is not equal
to 1, "flags & flagbit" will *NEVER* be equal to 1.
So comparing "== TRUE" is a bad habit to get into, as it might lead to
its use when doing bit testing.
While we're at it, clean up some other tests:
"if (!(x == FALSE))" really means "x is true", so write it as
such, i.e. "if (x)";
if (a && b)
do this;
if (a && !b)
do that;
reads better as
if (a) {
if (b)
do this
else
do that
}
when doing bit testing, there's no need to shift the bit, just
test it (and, no, that doesn't conflict with the bit about TRUE
being 1 - *just test the bit*, it's the standard C idiom).
Fixes CID 1362119.
Change-Id: I011154caae45307796ffd270d265c05a2533b1db
Reviewed-on: https://code.wireshark.org/review/15585
Reviewed-by: Guy Harris <guy@alum.mit.edu>
New implemented functions for profinet plug-in to read cyclic RTC1 data
frames more detailed and further to dissect PROFIsafe on PROFINET frames.
New functions include:
- Reading the PROFINET "Ident OK" Frame for detailed module information,
as ModuleIdentNr., SubModuleIdentNr., etc. total dynamically
- Improved the existing dissection of fParameter with usage of GSDML-files,
as the indexnumber for those parameters can change
- Reading a GSDML-file for further module-information, such as PROFIsafe
Module, etc.
- Aded new pnio protocol preferences, in which the user can define its own
network path to his GSDML-files, so that Wireshark is able to read those
files for detailed information output.
- Added new filter functions for PROFINET and PROFIsafe
- All gained and saved information will be used to dissect the cyclic
PROFINET frames
Bug: 12216
Change-Id: I379da1d349fa099047953042f1aa30450bee5b30
Reviewed-on: https://code.wireshark.org/review/14119
Petri-Dish: Jim Young <jim.young.ws@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Birol Capa <birol.capa@siemens.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This will make it easier to determine protocol dependencies.
Some LLC OUI dissector tables didn't have an associated protocol, so they were left without one (-1 used)
Change-Id: I6339f16476510ef3f393d6fb5d8946419bfb4b7d
Reviewed-on: https://code.wireshark.org/review/14446
Reviewed-by: Michael Mann <mmann78@netscape.net>
It's not tied to the frame_data structure any more, so it belongs by
itself.
Clean up some #includes while we're at it; in particular, frame_data.h
doesn't use anything related to tvbuffs, so don't have it gratuitiously
include tvbuff.h.
Change-Id: Ic32922d4a3840bac47007c5d4c546b8842245e0c
Reviewed-on: https://code.wireshark.org/review/13518
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Mostly plugins, but also LUA and generated skinny dissector.
Change-Id: Ifeb4205442f9a60875266b4e82841ff38b4fdb63
Reviewed-on: https://code.wireshark.org/review/12515
Reviewed-by: Michael Mann <mmann78@netscape.net>
In PDevData/PDirSubframeData/SubframeBlock, not all SubframeData elements are decoded/shown.
However, all bytes of the SubframeBlock are highlighted in the binary stream correctly.
Change-Id: Ic69999dff524e2e0c48a619def111c4bf9cca5e1
Reviewed-on: https://code.wireshark.org/review/12100
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
New ARProperties has a bit that contains if usage of Combined Object Container is required or not.
Change-Id: Ia4420cdf161d79933fcc0d8ffb411c02bfe26f3b
Reviewed-on: https://code.wireshark.org/review/12098
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add "placeholders" in Profinet dissector to make that possible.
Change-Id: I000069ec72b5810c5675a30df1c121aa179000b3
Reviewed-on: https://code.wireshark.org/review/11557
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Rename the color_dissector_filters.[ch] files to just
dissector_filters.[ch], and rename the routines not to include the
string "color_", as those filters can be used as color filters *or*
display filters.
Remove "color_" from other places where we're not doing colorization.
In the GTK+ code, combine the two loops that add menu items for filters
in the dissector-provided filters list into one.
Change-Id: I08ecccc6b1b1be675e4129a0589f36c9f240407c
Reviewed-on: https://code.wireshark.org/review/11379
Reviewed-by: Guy Harris <guy@alum.mit.edu>
In the GTK, there was "colorize" (via context menu using color_dissector_filter.{c,h}) or "not colorize" (via main menu using dissector_filters.{c,h}). In Qt, you have the option to colorize (via context menu using color_dissector_filter.{c,h}) or not colorize (via main menu using color_dissector_filter.{c,h}).
Combine all into "colorize" and convert GTK to use color_dissector_filter.{c,h} in the "not colorize" main menu like Qt.
Change-Id: Ib3ca1c822f5f66ab5b812632d808f7905b328483
Reviewed-on: https://code.wireshark.org/review/11263
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Replace remaining calls to SET_ADDRESS, CMP_ADDRESS, ADDRESSES_EQUAL,
COPY_ADDRESS, and COPY_ADDRESS_SHALLOW with their lower-case
equivalents.
Replace all ADD_ADDRESS_TO_HASH calls with add_address_to_hash.
Change-Id: I4cff857d7a84085abe0bccd52d2605d2a468bf6f
Reviewed-on: https://code.wireshark.org/review/11229
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The Watchdog Factor was displayed as Data Hold Factor, which was wrong.
Attribute type of the Watchdog Factor is also Unsigned16.
Change-Id: Ic5f32b9b322c225361be50b1f4a3180638a0c88b
Reviewed-on: https://code.wireshark.org/review/11161
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The preferences are still supported for backwards compatibility, but the heuristic_protos file has final say on the "preference" to enable/disable a heuristic dissector.
Also add parameter to heur_dissector_add() for the "default" enable/disable of a heuristic dissector. With this parameter, a few more (presumably weak) heuristic dissectors have been "registered" but of course default to being disabled.
Change-Id: I51bebb2146ef3fbb8418d4f5c7f2cb2b58003a22
Reviewed-on: https://code.wireshark.org/review/9610
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Roland Knall <rknall@gmail.com>
Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This allows better presentation of heuristic dissectors to the end user.
Change-Id: I2ff3985ab914e83c2989880cc0c7b9904045b3f6
Reviewed-on: https://code.wireshark.org/review/9602
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Destroy the reassembly tables on exit, fix memleak in profinet
dissector.
Change-Id: Id34dbfde42fe715513997452f87cd4fdc328e294
Reviewed-on: https://code.wireshark.org/review/9229
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This optional attribute allows identifying separately orderable OEM parts used to built the device.
It consists of the following attributes:
Number Of Entries, IM Annotation, Vendor ID, IM Order ID, Serial Number, Hardware Revision, Software Revision
Change-Id: I793f6ecd798f93e7f40e8e1a42e42a7070a4a1c1
Reviewed-on: https://code.wireshark.org/review/8955
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
An IO device may define so called “combined objects”.
A particular combined object is a group of related submodules, e.g. an interface and its ports.
The Combined Object Container holds the parametrization for all submodules.
Change-Id: Ifb6c63d2c3a1d3cf2cf100a8f54cf0eafa84fe6c
Reviewed-on: https://code.wireshark.org/review/8853
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This make reading fiber optic diagnosis data possible.
Change-Id: I90b49443ffa1b69912d37cbf7a751328eec9d590
Reviewed-on: https://code.wireshark.org/review/8750
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Petri-Dish: Graham Bloice <graham.bloice@trihedral.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
That eliminates a redundant and confusing data type, and avoids issues
with one piece of code using e_uuid_t but wanting to use routines
expecting an e_guid_t.
Change-Id: I95e172d46d342ab40f6254300ecbd2a0530cde60
Reviewed-on: https://code.wireshark.org/review/7506
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This reverts commit 0452f763fb. Changes should
have been made in ChannelProperties instead of Submodule state. Current
implementation merely *appears* to be correct as we are reading it as a two bit
value but instead should be addressing it as individual bits, little endian
Bug: 10753
Change-Id: Ia3bd088aeb376b8511d64352f62c4304e4129ba6
Reviewed-on: https://code.wireshark.org/review/6334
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Bug: 10753
Change-Id: Ib5522eba5c1d9107219ee2d70c96899ba6f22ca1
Reviewed-on: https://code.wireshark.org/review/6258
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: Ia144061dc8c394d9ae89135009d06457e2aabb7d
Reviewed-on: https://code.wireshark.org/review/6152
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: Ic839f2995532d68308f8b5908c185acc7acaaa9c
Mostly: remove '#include <glib/glib.h>' and certain
other #includes already included in packet.h
Reviewed-on: https://code.wireshark.org/review/5971
Reviewed-by: Bill Meier <wmeier@newsguy.com>
Change-Id: I8cce9fddbfe950e27e96ea8a5a6d2e0921ff4260
Reviewed-on: https://code.wireshark.org/review/5933
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This allows dissector lists to be looked up by name, so they can be
shared by multiple dissectors.
(This means that there's no "udplite" heuristic dissector list, but
there shouldn't be one - protocols can run atop UDP or UDPLite equally
well, and they share a port namespace and uint dissector table, so they
should share a heuristic dissector table as well.)
Change-Id: Ifb2d2c294938c06d348a159adea7a57db8d770a7
Reviewed-on: https://code.wireshark.org/review/5936
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Profinet I/O and DCOM CBA had completely separate uses for the profinet_type member, so it's okay to separate them with different proto ids tracking the proto_data.
Change-Id: I7b9c01b8d4f74d51fe9f9ef2f957479dff0a7157
Reviewed-on: https://code.wireshark.org/review/5852
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: I3b5afb8a59f6443624708b9fecfdcbe93dad59ef
Note: Some of the filters, when/if used, could have caused Wireshark crashes.
Reviewed-on: https://code.wireshark.org/review/5575
Reviewed-by: Bill Meier <wmeier@newsguy.com>
Change-Id: Idd5818cbb2b1f8628bb29c2c71dfc6d41df89b5d
Reviewed-on: https://code.wireshark.org/review/5448
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
For now, this just pacifies fuzz-testing. If real world examples have this, there needs to be a drastic overhaul to support fields that could be either 32 or 64-bit values.
Bug:9329
Change-Id: I3e28808ca0291868a5f84258b0ee1e2a922703c2
Reviewed-on: https://code.wireshark.org/review/4189
Reviewed-by: Michael Mann <mmann78@netscape.net>
Add static before function
Change-Id: Icb54ccf58e5752892e7217327380a0af7da45647
Reviewed-on: https://code.wireshark.org/review/3690
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Change-Id: I13924c5a2f056688a42cdee25654d82c056b5f97
Reviewed-on: https://code.wireshark.org/review/2974
Reviewed-by: Michael Mann <mmann78@netscape.net>
tvb_new_subset -> tvb_new_subset_remaining it appears that's what the intention is.
Change-Id: I2334bbf3f10475b3c22391392fc8b6864454de2d
Reviewed-on: https://code.wireshark.org/review/1999
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
which can be used to call the found heuristic dissector on the next pass.
Introduce call_heur_dissector_direct() to be used to call a heuristic
dissector which accepted the frame on the first pass.
Change-Id: I524edd717b7d92b510bd60acfeea686d5f2b4582
Reviewed-on: https://code.wireshark.org/review/1697
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Added DCP decoding of reset to factory
removed unused value_strings
corrected decoding of PDSubFrameBlock
most of the length display added a dec_hex display
Signed-off-by: Widok <kellingwido@aol.com>
Change-Id: I17b59b45eff37b65047a7a3e5e275f01a37ee616
Reviewed-on: https://code.wireshark.org/review/517
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
(Using sed : sed -i '/^ \* \$Id\$/,+1 d')
Fix manually some typo (in export_object_dicom.c and crc16-plain.c)
Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8
Reviewed-on: https://code.wireshark.org/review/497
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Birol Capa