QTreeWidget::removeItemWidget calls QAbstractItemView::setIndexWidget,
which deletes the current item widget. As a result we shouldn't try to
delete itemWidgets ourselves.
Add a note explaining why we use hand-crafted item widgets instead of a
custom item delegate.
Bug: 11449
Change-Id: I485bacc0fae60ea3174e003ef0032948ee5c720f
Reviewed-on: https://code.wireshark.org/review/10820
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Cosmetic change, to better distinguish if multiple
SPDO packages have been detected.
This should also be back-ported to 1.12 and 2.0
Change-Id: I3d0b26ecb6e0cc60b3cdc9861920c5ccaeb70cbd
Reviewed-on: https://code.wireshark.org/review/10829
Reviewed-by: Roland Knall <rknall@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
That way, the generic 802.11 radio dissector, and any future taps if we
add a tap with radio information, can get the channel for radiotap and
PPI headers, as we do for some other radio headers that supply just a
frequency.
Change-Id: I9e3037f69938bed3b3ba563689ff00aaed486a16
Reviewed-on: https://code.wireshark.org/review/10821
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Change-Id: I460559c99c79c9fd40f284c750d64210fe5de50b
Reviewed-on: https://code.wireshark.org/review/10813
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>
Make sure we update the UI when building our tree.
Change-Id: I8b24e5c017c9521a00e3dfcb48afe0e6b6124aa2
Reviewed-on: https://code.wireshark.org/review/10806
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Fix up some formatting and white space while we're there.
Change-Id: I869659d6fb1f8b4946f6e13a928ecd53dbabf1a4
Reviewed-on: https://code.wireshark.org/review/10807
Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
Bug: 9025
Change-Id: Ica92a7026ba8a89a8970b76e4e7d27f9e6288eb6
Reviewed-on: https://code.wireshark.org/review/10760
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Jeff Morriss <jeff.morriss.ws@gmail.com>
No need to register for the destroyed() signal: it is emitted after the new
QComboBox object is created and resetting pointers to NULL is useless as they
are locals initialized in the constructor
Bug: 11532
Change-Id: Ie707cafa370053df846a4732aed20c182e030c40
Reviewed-on: https://code.wireshark.org/review/10792
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Avoid displaying duplicate port numbers with transport name resolution disabled and
make some dissector code simpler.
Introduces port_with_resolution_to_str_buf() function and amends UDP/TCP/DCCP/SCTP to
use the new field display type.
Change-Id: Ifb97810b9c669ccbb1a310a2c0ffd6e2b63af210
Reviewed-on: https://code.wireshark.org/review/10625
Petri-Dish: Michael Mann <mmann78@netscape.net>
Reviewed-by: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This commit extends h225 and h245 dissectors to support dissection
of ipv6 packets.
Change-Id: Id8c045344711a96f15d619ddd72065aa3712c429
Reviewed-on: https://code.wireshark.org/review/10799
Reviewed-by: Tomáš Kukosa <tomas.kukosa@unify.com>
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>
Change-Id: I6298b3de5f0a1cb988014ff16082eaf8c2a3c3c0
Reviewed-on: https://code.wireshark.org/review/10786
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Bug: 10535
Change-Id: I9c61a1f10f257bc6dd390c2a9370653bbd45b205
Reviewed-on: https://code.wireshark.org/review/10772
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
The AMQP channel number is 16-bit only.
packet-amqp.c: In function 'dissect_amqp_0_9_method_channel_close':
packet-amqp.c:8481: warning: cast to pointer from integer of different size
packet-amqp.c: In function 'get_conversation_channel':
packet-amqp.c:10512: warning: cast to pointer from integer of different size
packet-amqp.c:10518: warning: cast to pointer from integer of different size
Change-Id: I398ecfb19ecb7e741c2ed0675c1c625bf6a894f9
Reviewed-on: https://code.wireshark.org/review/10793
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Remove variadic macros restriction (c99, c++11 feature) from
README.developer. GCC, Clang, MSVC 2005 all support it.
Enable -Wno-variadic-macros in configure.ac and CMakeLists.txt when
-Wpedantic is enabled (which would enable -Wvariadic-macros).
For all files matching 'define\s*\w+[0-9]\(', replace "FOO[0-9]" by
"FOO" and adjust the macro definition accordingly. The nbap dissector
was regenerated after adjusting its template and .cnf file. The
generated code is the same since all files disabled the debug macros.
Discussed at:
https://www.wireshark.org/lists/wireshark-dev/201209/msg00142.htmlhttps://www.wireshark.org/lists/wireshark-dev/201510/msg00012.html
Change-Id: I3b2e22487db817cbbaac774a592669a4f44314b2
Reviewed-on: https://code.wireshark.org/review/10781
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Change-Id: I28ae077be535f32ef81ac370d6782033f219017d
Reviewed-on: https://code.wireshark.org/review/10777
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: Anders Broman <a.broman58@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This patch adds cross-references between publish/delivery and
ack/nack frames. This improves user comfort when inspecting the traffic.
Change-Id: I819b19474a3f0351eb769eadf3d32042cb5f5256
Reviewed-on: https://code.wireshark.org/review/10745
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
If a recent file is on a network share we'll create traffic which can
show up in the capture.
This doesn't fix the issue entirely, e.g. if you're capturing in one
instance of Wireshark and have another one open. The proper fix in that
case is to switch to QFileSystemWatcher as described at the top of
::WiresharkApplication.
Ping-Bug: 11546
Change-Id: If21f1bb213fe1d862c09b1b2edd78c8baf983461
Reviewed-on: https://code.wireshark.org/review/10774
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
The dissect_tcp_pdus function in LUA is passed two LUA functions that
get the PDU length and the dissect a PDU. When one of these functions
fail, a longjmp is made to the the caller of lua_pcall.
This is no problem for the PDU length function, but the PDU dissect
function is wrapped in a TRY/CATCH/ENDTRY block which also uses longjmp
and need to be fully executed. Without doing so, LUA exceptions will
crash on a weird location (except_pop).
Fix the crash by not using luaL_error, but throw dissector errors which
properly breaks out of the tcp_dissect_pdus C function and then convert
it to a LUA error such that the dissector can handle it.
Test with `tshark -X lua_script:crash.lua -r ssl.pcap`:
trivial_proto = Proto("trivial", "Trivial Protocol")
function dissect_foo(tvb, pinfo, tree)
error("triggering a LUA error");
end
function get_pdu_len(tvb, pinfo, tree) return 5; end
function trivial_proto.dissector(tvb, pinfo, tree)
dissect_tcp_pdus(tvb, tree, 5, get_pdu_len, dissect_foo)
end
tcp_table = DissectorTable.get("tcp.port")
tcp_table:add(443, trivial_proto)
It should not crash and will print this:
Lua Error: dissect_tcp_pdus dissect_func: [string "crash.lua"]:3: triggering a LUA error
Change-Id: Ibd079cc5eb3a2e4d2e62ea49a512fa2cc8e561ea
Reviewed-on: https://code.wireshark.org/review/10685
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Evan Huus <eapache@gmail.com>
Reported by Graham:
packet-bacapp.c(5299) : warning C4146: unary minus operator applied to unsigned type, result still unsigned
Regression in v1.99.10rc0-330-g71ec57a ("bacapp: fix
-Wshift-negative-value").
Change-Id: Ia3ea3acad3afdf7b8a449224c815ea45d7fdbc2b
Reviewed-on: https://code.wireshark.org/review/10785
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Keep "UDPLite" in ipproto.c in accordance with the IANA Considerations
section of RFC 3828.
Change-Id: Icfa2bc07ea3c6782e838b4896f9e4aec28422d34
Reviewed-on: https://code.wireshark.org/review/10765
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: Pascal Quantin <pascal.quantin@gmail.com>
Fix invalid memory access when dragging the RTP player out of view when
a stream is selected. lowerBound() returns QMap.end() when no item is
found, use that instead.
Found using ASAN.
Change-Id: I5444a047bc242dfe481bd0581c5217030fca28f1
Reviewed-on: https://code.wireshark.org/review/10778
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Found by starting Wireshark within an empty profile, opening
Preferences, search for Protocol "IEEE 802.11" (because it has radio
buttons), then close everything again.
Many fixes are trivial, but the various recent_read_* functions in
recent.c were changed to return a boolean such that the result can
always be checked even if errno==0.
QButtonGroup leak was hinted by Clang Static Analyzer, all other
memleaks were found using ASAN/LSan.
Change-Id: Ia73f5d4c09d92f22e72377be59e23342f8ad7211
Reviewed-on: https://code.wireshark.org/review/10776
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>
Shifting a negative signed value is undefined. Found by Clang.
Change-Id: If58d7b82899859892d8c58d627e98a8a902dd7fd
Reviewed-on: https://code.wireshark.org/review/10780
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Bug: 9877
Change-Id: I84fbfb0ae2dcfc98b005b0f4243d07bd929bb195
Reviewed-on: https://code.wireshark.org/review/10773
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
It just dissects the fields, it doesn't do any decryption.
Also general cleanup while in the neighborhood.
Bug: 11022
Change-Id: I9acc787473c04730eab6016dce988dd194287894
Reviewed-on: https://code.wireshark.org/review/10759
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
S7 communication is also possible without TCP/IP.
This ISO transport uses the following protocols:
LLC->ISO8473->ISO8073->s7comm.
The cotp dissector has two subdissector lists.
cotp is uses with ISO-on-TCP, cotp_is with ISO transport.
Change-Id: Ife543bee8331184d2181b347e683dfc1c2e4a05a
Reviewed-on: https://code.wireshark.org/review/10771
Reviewed-by: Michael Mann <mmann78@netscape.net>
At that point, we've calculated COMPOSE_FRAME_TYPE(fcf) and stored it in
frame_type_subtype; use that variable.
Change-Id: Id15f55e77dd3072fa15f270ec02840b4299bd3a0
Reviewed-on: https://code.wireshark.org/review/10770
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Fix some indentation while we're at it.
Change-Id: Ic25bebadd8c2c3941e6f965b48e22a6a1aac6168
Reviewed-on: https://code.wireshark.org/review/10769
Reviewed-by: Guy Harris <guy@alum.mit.edu>
(-1 means "we don't know whether there's an FCS", not "there's no FCS".)
Change-Id: I8e422e0351fddb12d6593f08da35288160ede616
Reviewed-on: https://code.wireshark.org/review/10768
Reviewed-by: Guy Harris <guy@alum.mit.edu>
But don't look for any VHT stuff unless FLAGS_CHAN_VHT is set.
Change-Id: I3f464344bce3b0b5c5a06808d851ef9d559c05e8
Reviewed-on: https://code.wireshark.org/review/10767
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Gerald Combs