The dissectors are registered using lower-case a through f; call them
that way.
XXX - why is this not just done with a dissector table with an unsigned
integer key?
Bug: 14994
Change-Id: I73dbfe8ea0cc3545d67f5315d3cd8ac1eee3385f
Reviewed-on: https://code.wireshark.org/review/28818
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Report a dissector bug, rather than calling the data dissector.
Change-Id: I7bde1001a48d2443acf2dc7caa83434e0972aab7
Reviewed-on: https://code.wireshark.org/review/28814
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Don't assume that the amount of data remaining in the packet is greater
than or equal to the amount of padding; it might not be. Throw an
exception if it isn't.
Make sure data eists before allocating a buffer for it and copying with
tvb_memcpy(), in case the length is too big.
Change-Id: Icde8b8cc687b7b9229756aabddb246f9b98c3a22
Ping-Bug: 14999
Reviewed-on: https://code.wireshark.org/review/28810
Reviewed-by: Guy Harris <guy@alum.mit.edu>
They're not guaranteed to have been registered.
Bug: 14994
Change-Id: I11c2b2d4d8a7dd020a0ef3d700b29b0859bc68ca
Reviewed-on: https://code.wireshark.org/review/28805
Reviewed-by: Guy Harris <guy@alum.mit.edu>
dissect_zbee_nwk_gp_cmd_commissioning_reply() *does* use the packet
argument.
Change-Id: Ife78d8090822474977ddf1ed6ce1a34611d06080
Reviewed-on: https://code.wireshark.org/review/28802
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Use g_strsplit/g_strfreev instead of wmem_strsplit/wmem_free because in
wmem_strutil.h the wmem_strsplit is documented not to be used with a
NULL allocator.
The wmem_free does not free the string elements in contrast to g_strfreev.
Change-Id: Ia207d5df5b8b7edd4ba77071292761ae4819fb12
Reviewed-on: https://code.wireshark.org/review/28796
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
1. Add more attribute definitions
2. Remove data that was only in object revision 1. This conflicts with
the newer object definitions. No actual devices implemented this
version.
3. Correct data from enum --> bit fields
4. Extract Methods into functions that are shared by attributes
and other parsing.
Change-Id: I5a08188466349b7d735346981b16e096ae68032d
Reviewed-on: https://code.wireshark.org/review/28776
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Use g_strsplit/g_strfreev instead of wmem_strsplit/wmem_free because in
wmem_strutil.h the wmem_strsplit is documented not to be used with a
NULL alocator.
5 bytes in 1 blocks are definitely lost in loss record 63 of 9,354
at 0x4C2EBAB: malloc (vg_replace_malloc.c:299)
by 0x4E8D3C5: g_malloc (gmem.c:99)
by 0x8214317: wmem_alloc (wmem_core.c:37)
by 0x8219227: wmem_strdup (wmem_strutl.c:41)
by 0x8219AC1: wmem_strsplit (wmem_strutl.c:272)
by 0x749E3C9: protos_chk_cb (packet-k12.c:363)
5 bytes in 1 blocks are definitely lost in loss record 64 of 9,354
at 0x4C2EBAB: malloc (vg_replace_malloc.c:299)
by 0x4E8D3C5: g_malloc (gmem.c:99)
by 0x8214317: wmem_alloc (wmem_core.c:37)
by 0x8219227: wmem_strdup (wmem_strutl.c:41)
by 0x8219AC1: wmem_strsplit (wmem_strutl.c:272)
by 0x749E24A: k12_copy_cb (packet-k12.c:327)
Change-Id: I994769d17c87ed1d4f620379a2502452f48d80a5
Reviewed-on: https://code.wireshark.org/review/28779
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Generate help for dumpcap and rawshark only if PCAP_FOUND is true. Note
that we should generate all of the tools help conditionally.
Change-Id: I2145717dee8d8a1ac3d4fd328240f58dbdd07e6c
Reviewed-on: https://code.wireshark.org/review/28785
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Or, at least, use them in the libwiretap file-writing code; we can
change other places to use them as appropriate.
Change-Id: I63af2267a22a158ee23f3359b043913dac0e285b
Reviewed-on: https://code.wireshark.org/review/28783
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Make sure each tools help target is generated by and depends on its
generating executable.
Change-Id: I716c0db23b297e2d2692b72a47259c40aa0c52fa
Reviewed-on: https://code.wireshark.org/review/28780
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
On Windows with MSVC, just assume we have 64-bit file offset support,
including _fseeki64() and _ftelli64().
On UN*X, test for Large File Support and for fseeko()/ftello(), and for
what #defines are needed to enable them.
On Windows without MSVC, test for Large File Support, but assume we have
_fseeki64() and _ftelli64(); what *should* we be doing?
Clean up indentation and else()/endif() arguments while we're at it.
Change-Id: I801d1f4059abbed2d5123d2375a560634a9ee056
Reviewed-on: https://code.wireshark.org/review/28781
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
We don't appear to use it and if we ever do need it it's been available
since Visual Studio 2005 / MSVCR80.
Change-Id: Ifd44d78b96a21577ceea635653517a348ded50f7
Reviewed-on: https://code.wireshark.org/review/28778
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Separate includes by blank lines as recommended in
https://asciidoctor.org/docs/user-manual/#include-directive.
Separate block attributes as well.
Change-Id: I933917a14eae6d1fe1879372917ab2208755f470
Reviewed-on: https://code.wireshark.org/review/28769
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Deprecate "disable_lua" in favor of "enable_lua". Configuration options
typically use "true" or a similar value to enable features. Using
"disable_lua = false" to enable Lua seems odd.
Change-Id: I224acad0559d409ea0a28b5555d1eb898564328c
Reviewed-on: https://code.wireshark.org/review/28773
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Hide the Compare option, reorder the chapters to match the current Qt
order and move the Wireless menu to a new chapter.
Change-Id: I7f0eeb45f4894f66a9c91d62d7d43db775f469e5
Reviewed-on: https://code.wireshark.org/review/28761
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Some fields were excluded/included when 802.1as is enabled. But, this
transportSpecific flag only applies over Ethernet, and not UDP.
Bug: 14990
Change-Id: I9d914ae3ee3ac15e81e79e9ea81b9449210ea01a
Reviewed-on: https://code.wireshark.org/review/28762
Reviewed-by: Jaap Keuter <jaap.keuter@xs4all.nl>
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
It doesn't matter on UN*X, but it definitely matters on Windows; we're
writing a pcap file, not a text file, so every byte we write should go
down the pipe as is.
Bug: 14989
Change-Id: I26c067b8ff5dba644a579846dd97b568a81c7053
Reviewed-on: https://code.wireshark.org/review/28764
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Remove MainWindow::createByteViewDialog, which was called once and
contained one line.
Change-Id: Ibe03db2c527b0a817d8b99df87d161405805bac3
Reviewed-on: https://code.wireshark.org/review/28733
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>
QCustomPlot 1.3.1 includes a fix for a crash ("Fixed potential crash in
QCPGraph::pointDistance if getScatterPlotData returns empty list").
Full changelog: http://www.qcustomplot.com/release/1.3.2/changelog.txt
The new files are based on QCustomPlot-source.tar.gz (1.3.2) with
Alexis' typo and license header changes from v1.99.2rc0-479-gc411029a3c
("Update to QCustomPlot 1.3.0") applied. All successive Wireshark
patches up to v2.5.0rc0-854-g6f28f1a59e ("Fix MacOS build") were
applied. The Retina patches ("Fix QCustmPlot retina problems." and "QCP:
Fix retina label calculations.") gave conflicts due contextual changes
which I resolved by renaming newCachedLabel to cachedLabel (following
the change in upstream commit baaad24706187f5be0a68011c780b51c4de11558).
Bug: 14971
Change-Id: I5012cb5a867891b466cbf1898fe4c28cbd11ba20
Reviewed-on: https://code.wireshark.org/review/28732
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
pytest is a powerful test framework. The initial motivation is to have
much better detailed reporting when a test fails, see for example
https://docs.pytest.org/en/latest/
Additionally, it has full parallelization support at the test level (via
the pytest-xdist plugin) instead of being limited to the suite level
(which currently has to be hard-coded via CMakeLists.txt).
Usage with the build dir in /tmp/wsbuild and src dir in /tmp/wireshark:
export WS_BIN_PATH=/tmp/wsbuild/run
pytest /tmp/wireshark/tests
For parallelization support and verbose printing:
pip install pytest-xdist
pytest -nauto -v /tmp/wireshark/tests
To limit yourself to a case based on a pattern:
pytest -nauto -v /tmp/wireshark/tests -k test_unit_ctest_coverage
Tested on Arch Linux with Python 3.6.5, pytest-3.6.2, xdist-1.22.2.
pytest -n8 finished in 82 seconds while ctest -j8 required 87 seconds.
Change-Id: I832f4dd9f988d6656df795327e81610accf54b9f
Reviewed-on: https://code.wireshark.org/review/28651
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
In the past "g_strsplit" users were converted to use "wmem_strsplit" to
avoid memory leaks when dissection fails. The semantics were slightly
different though. When the DNS dissector tried to split the string "."
using delimiter ".", it would previously (unexpectedly) receive an empty
vector (and crash). Now it will receive a vector with one element.
Additionally, suggest that users of wmem_strsplit with a NULL allocator
use g_strsplit instead, otherwise it will leak the elements.
Bug: 14980
Change-Id: I408dfdb0ffa9e24ccdba69c8ee095abea72f6feb
Reviewed-on: https://code.wireshark.org/review/28724
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Construct MainWindow::df_combo_box_ in our initializer list, otherwise
anything that triggers a resizeEvent early on might result in an NPE.
Wait until everything is in place before calling setMinimumWidth.
Bug: 14979
Change-Id: I78b349f9c3ea53d8b1399a77169bbbd0a4a69191
Reviewed-on: https://code.wireshark.org/review/28728
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Some issues in the developer doc have been corrected
Change-Id: I0d60e9080ef582dafa12607fb5ea43a8ae5d2d0f
Reviewed-on: https://code.wireshark.org/review/28727
Reviewed-by: Roland Knall <rknall@gmail.com>
"tmp_fh->next" is NULL on the initial visit and thus
"tvb_get_guint8(tmp_fh->tvb_data,1)" crashes.
It is not entirely clear to me how reassembly should work in this DOCSIS
message, but based on the description in "6.4.45 OFDM Downstream Profile
Test Response (OPT-RSP)" in the DOCSIS MAC and Upper Layer Protocols
Interface Specification (CM-SP-MULPIv3.1-I07-150910), I suppose that it
was trying to support decoding of (a sequence of) TLVs where the value
is too large for a single frame.
Bug: 14954
Change-Id: I2eec91d0ca6356b2af61bfe55381c300c8872039
Fixes: v2.9.0rc0-1171-g738818fe4d ("DOCSIS: Added decoding for OPT (OFDM Downstream Profile Test) messages")
Reviewed-on: https://code.wireshark.org/review/28712
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Other routines that fetch values and can report a type/length error
without throwing an exception return a value, even if it's not the
appropriate value (as there is no appropriate value); make
get_time_value() do the same.
Ideally, we'd mark the protocol tree item, and the value, as being
invalid, and treat invalid values specially, but that's a bigger change
that would involve significantly more mucking about in the innards of
epan/proto.c as well as in code that looks at the protocol tree and at
field values, as well as deciding what the appropriate thing to do is
with a field with no value when, for example, -T {fields,pdml,json,ek,etc.}
is used.
Bug: 14957
Change-Id: Iab91198e560f52809d989cfce8b51b1b027cff73
Reviewed-on: https://code.wireshark.org/review/28722
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Decrypt the key in commissioning and commissioning reply commands user keys.
The user must add the default TC-LK (as described in doc-09-5499-26) into the
key list for this feature to be visible.
Keys found in commissioning and commissioning reply commands are automatically
used for the reset of the capture
Use the SRC column to display the ZGP srcID
Bug: 13919
Change-Id: I90a7a7d1cdd003672bb2bd78e8ed76e1475d1208
Reviewed-on: https://code.wireshark.org/review/28084
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
It's *not* the sum of the length of the option and the length of the
option header.
Change-Id: I0b5ab0e35ca33dc02a0bc2501e0f0f531ec3f376
Reviewed-on: https://code.wireshark.org/review/28701
Reviewed-by: Guy Harris <guy@alum.mit.edu>
it is an inorder traversal (left/parent/right).
Change-Id: Ia83efdfd45dab8c8386d84b3050af081312fde85
Reviewed-on: https://code.wireshark.org/review/28688
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
After a rotation, the post_rotation callback was just updating the root
tree max_edge when it should also update its children since some of them
might have lost or changed children.
Any change in max_edge will bubble up/propagate to the parent.
Change-Id: Ia6705d71de5c85847d51f97f86fd35f4da20c03a
Reviewed-on: https://code.wireshark.org/review/28687
Reviewed-by: Anders Broman <a.broman58@gmail.com>
According to the prediction, some new features will be
added in the future. I'm working on the implementation
of these new features. dissect_PNIO_status is updated
as "extern" and transferred to the packet-pn.c.
Because upcoming feature will have own c file and it
will use this dissection. Thus, dependence between
classes will be decreased and duplicated code lines
will be prevented. So that future changes will be easier.
Change-Id: I067d9582dcc8b9909e5a9bc3ab5f30d3c879b226
Reviewed-on: https://code.wireshark.org/review/28677
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Guy Harris