Make sure we link each application that calls WSAStartup with ws2_32.lib.
Pass version 2.2 to WSAStartup. Wikipedia says it was introduced in 1996,
so we should be OK.
Ping-Bug: 15711
Change-Id: I431839e930e7c646669af7373789640b5180ec28
Reviewed-on: https://code.wireshark.org/review/33033
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Tomasz Moń <desowin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
In ws_pipe_wait_for_pipe() on Windows, the WaitForMultipleObjects() waits
on the pending pipe connection events and process handle. If the process
handle is signalled, then it means that the process did exit without
connecting to the pipes.
The WaitForMultipleObjects() was not waiting on the process handle and thus
if the process did fail without connecting to pipes the Wireshark gui was
frozen for 30 seconds.
This change fixes the freeze by increasing the number of handles, so
WaitForMultipleObjects() is aware of the process handle.
Change-Id: Id13824a60baf4be7795cbe1d5ed1c7932edbff45
Reviewed-on: https://code.wireshark.org/review/33028
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Change-Id: I9b0c6b118b5f866abc969a437bbd9b9a28271bf0
Reviewed-on: https://code.wireshark.org/review/32841
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Petri-Dish: Graham Bloice <graham.bloice@trihedral.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Creating Job Object named "Local\Wireshark child process cleanup"
results in the job being shared between all Wireshark instances run
within a single session.
When two or more Wireshark instances were running, debug message appeared:
"Could not assign child cleanup process: Access is denied. (5)"
As the child process was not assigned to a job, it was possible that the
child process was still active even after Wireshark did terminate.
This fixes the issue by creating unnamed job object which is not shared.
Change-Id: I59adc2aacff0151802163f155d68cbc8022c1479
Reviewed-on: https://code.wireshark.org/review/32985
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
On Windows, ws_pipe_spawn_sync always leaks 'winargs', and leaks 'argv'
on some error paths. Fix these and refactor the common argument parsing
functionality to reduce duplication of functionality.
Change-Id: I8fa5ca45aec20b53f6fa243b0dd07241a345f7ab
Reviewed-on: https://code.wireshark.org/review/32932
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Tomasz Moń <desowin@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
The function returns a GPid, not a gboolean. Callers (mmdbresolv and
extcap) only assume WS_INVALID_PID to be invalid (as documented).
Change-Id: I40b491272a451f569864fa3259009d6d3fcce772
Fixes: v2.5.1rc0-413-g1a0987904f ("Generalize our process spawning code.")
Reviewed-on: https://code.wireshark.org/review/32933
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Tomasz Moń <desowin@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The ws_pipe_wait_for_pipe() implementation had multiple issues:
* Use auto-reset events with ConnectNamedPipe (should be manual-reset)
* Leaking event handles
* Not checking return value from CreateEvent()
* Waiting on closed handles
This change fixes all the above mentioned issues.
Bug: 15696
Change-Id: Ia0c389a902655f85eccb0c59288b4a7d49da48c9
Reviewed-on: https://code.wireshark.org/review/32896
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Tomasz Moń <desowin@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The WIRESHARK_EXTCAP_DIR environment variable is currently only used on
Windows, and on UN*X when not running from the build directory. In order
to avoid copying the sampleif.py test utility to the program directory,
let's prioritize the environment variable over the build directory.
Update the outdated comments while at it, the version directory has been
removed long time ago. (The comments are based on the one for plugins.)
This also fixes the test suite on macOS where the extcap subdirectory is
located in the appbundle directory and not the build directory.
Change-Id: I329bb233b1dd0b9c1422c2ebd60a6455347e1d62
Reviewed-on: https://code.wireshark.org/review/32890
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Callers should not include empty strings in arguments list. Log warning
message instead of silently dropping remaining arguments.
Change-Id: Ia68c7b90cec860e032f81a4008aa005b07ebcfd5
Ping-Bug: 15586
Reviewed-on: https://code.wireshark.org/review/32849
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This significantly reduces the initialization time when system is using
small pipe buffers. No time is lost on periodic process status checks as
WaitForMultipleObjects() returns when the stdout/stderr data was read
and/or when process finishes.
Bug: 14657
Change-Id: I61fabf986577db7102a3136df83d2d92c7156727
Reviewed-on: https://code.wireshark.org/review/32773
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Tomasz Moń <desowin@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
If the PATHEXT environment variable contains .py and extcap is enabled,
then Wireshark did leak 2 pipes for every .py file present in the extcap
directory (regardless if there was .bat wrapper for it or not).
Bug: 15689
Change-Id: Iae402c0075ee8155a7205a59711bbae734da7e9e
Reviewed-on: https://code.wireshark.org/review/32812
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
(Routines, so that if we internationalize strings not in the Qt code,
this can return the appropriately translated version.)
Change-Id: I1c169d79acde2f0545af7af2a737883d58f52509
Reviewed-on: https://code.wireshark.org/review/32549
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This helps the developer in the debug phases.
Change-Id: I85558334b5d618219a48a6c00129cd36a6ab0b10
Reviewed-on: https://code.wireshark.org/review/32531
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Add support for decrypting IEEE 802.11 WPA3-Personal / SAE traffic.
SAE uses AES encryption but a different key derivation function (KDF)
making Wireshark fail to decrypt such captures. Also both KDF and
decryption method is determined based only on EAPOL key description
version. This is not enough to figure out that SAE is being used.
Implement the alternative KDF needed to derive valid PTK. Also
implement a function to parse pairwise + group cipher suites and
auth key management type from RSNE tag. Using this new function
together with a number of new cipher and AKM lookup functions
correct KDF for SAE can be selected.
Bug: 15621
Change-Id: I8f6c917af1c9642c276a244943dd35f850ee3757
Reviewed-on: https://code.wireshark.org/review/32485
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Set a bigger IO buffer to avoid syscall overhead.
See https://github.com/the-tcpdump-group/libpcap/issues/792
Change-Id: If370da5ab2b70a9d0c925dd7c4c5c135c675c3f6
Reviewed-on: https://code.wireshark.org/review/31326
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
In CMake we only used PROJECT_RELEASE_VERSION to construct our plugin
path, so rename it to PLUGIN_PATH_ID. Use a dash to separate version
numbers on macOS in order to allow code signing and a period elsewhere.
In the C code we only used VERSION_RELEASE to construct our plugin path,
so rename it to PLUGIN_PATH_ID.
Change-Id: I02abc591d7857269e8d47b414b61df4b28a25f2d
Reviewed-on: https://code.wireshark.org/review/32013
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
If the JSON output is written in a script tag for a HTML page, be sure
to not to break it.
Change-Id: I1b9ba6a39faf266e8a7bf9befa2899978beb130c
Reviewed-on: https://code.wireshark.org/review/31953
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add locale-independent version that replaces json_dumper_value_anyf for
floating-point numbers. NaN and -/+Infinity are mapped to null.
Change-Id: I8e7856de480b7bcafe77ddd015239e1257768ced
Reviewed-on: https://code.wireshark.org/review/31948
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jakub Zawadzki <jbwzawadzki@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
User guides are installed to doc/Wireshark. Use doc/wireshark instead.
Remove leftover variable CPACK_PACKAGE_NAME.
Change-Id: I9a1d6bdc7d8f0b48c61e43679285d5ba83904a63
Reviewed-on: https://code.wireshark.org/review/31851
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
That's what g_strerror() does, and it means that the caller doesn't need
to free the string (it's kept around, and if another call to
win32strerror() generates the same string, the interned string is
returned).
Change-Id: I564bb700fabe2629131fb1c6468494dd5f5fc9e3
Reviewed-on: https://code.wireshark.org/review/31854
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Use FormatMessageW() to get a UTF-16-encoded Unicode error string,
rather than an error string in the local code page, and then convert it
from UTF-16 to UTF-8.
Make it dynamically-allocated, so it's big enough and so that we are
thread-safe. Make the callers free the result.
Change-Id: I217aec5a644fa0176a829f181eb05561cb9d10f4
Reviewed-on: https://code.wireshark.org/review/31846
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Instead of using "$ORIGIN/../lib" just use "$ORIGIN".
Also be explicit in configuring the relative RPATH. We don't want
to assume a default relative path, in case more targets are addded,
out of caution.
Change-Id: I3b7f5e8de7be8bb30aca3b433212113d876c4163
Reviewed-on: https://code.wireshark.org/review/31647
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
The new value has been chosen to make room for sharkd packet output
as: proto.c:MAX_TREE_LEVELS * 2 + 10% of additional sharkd overhead.
A new regression test for sharkd has been added that requires more
than 15 levels.
Change-Id: Ie54955c79c50c60b95c99b1a3c472888fc4842ac
Reviewed-on: https://code.wireshark.org/review/31624
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
This is more explicit and easier to read with slightly better locality
while using less code.
Also less awkward when the package doesn't fit the narrow package list
expectations.
The ws_find_package() macro doesn't include all the status messages. The
choice was to rely on standard find_package() and feature_summary() output
and be less verbose.
Avoid polluting the CLI build interface. Per target include paths and
macro definitions are preferred.
Because this patch intentionally removes the global CMAKE_*_FLAGS
and include_directories() usage in favor of target properties, some
untested build configurations may inadvertently break because of
missing ${PACKAGE}_INCLUDE_DIRS or ${PACKAGE}_DEFINITIONS. This
required a manual review of dependencies that might have been
incomplete.
${PACKAGE_VAR}_LINK_FLAGS seems to be unused.
Changing the CMake Qt code to use more modern CMake component syntax
is left as future work.
Change-Id: I3ed75252189a6e05a23ed6e619088f519cd7ed78
Reviewed-on: https://code.wireshark.org/review/31496
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
parameter 'argv' not found in the function declaration [-Wdocumentation]
Change-Id: I68262a23e3a6f4b50d8b5e666b92f055feeaf74f
Reviewed-on: https://code.wireshark.org/review/31424
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
parameter 'string' not found in the function declaration [-Wdocumentation]
Change-Id: I8c6fe47e708411e329954a682ea4da10aad348f6
Reviewed-on: https://code.wireshark.org/review/31423
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Found by clang-tidy.
Change-Id: I2f89c6860d591c5c1563b9ca01306bb3d9e5e42c
Reviewed-on: https://code.wireshark.org/review/31359
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Found by clang-tidy.
Change-Id: I0d324faf494f6b68275d6ff600304f716529778b
Reviewed-on: https://code.wireshark.org/review/31358
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Found by clang-tidy.
Change-Id: I5afce9464536cbbaf8f7f84b165d2ef56e166c2e
Reviewed-on: https://code.wireshark.org/review/31357
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
* Generated code and 256-element lookup table with pycrc
* Combined 2 crc6 functions which both have same poly 0x6f and lookup table
* Using the example file from the bug report,
$ tshark -r ~/Downloads/M1_header_crc.pcapng -V | grep "Calculated CRC"
1101 00.. = Header CRC: 0x34 [Calculated CRC 0x34]
Header and Calculated CRC are now both 0x34 (correct value)
* pycrc settings for generation:
$ python pycrc.py --reflect-in False \
--reflect-out False \
--xor-in 0 \
--xor-out 0 \
--algorithm table-driven
--width 6 \
--poly 0x2f
* To manually check 3GPP protocol header CRCs, use above command with flag
--check-hexstring=<HEADER HEX>
Bug: 14875
Change-Id: I283f52fcae10b2f92f107df6988629d49d692428
Reviewed-on: https://code.wireshark.org/review/31356
Reviewed-by: Ross Jacobs <rossbjacobs@gmail.com>
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Newer versions of libpcap define it (due to the somewhat infelicitous
API for "active mode" remote capture, which returns a socket); don't
define it ourselves if it's already defined.
Change-Id: I620576620fd2708ebd503da696e17b472bc20472
Reviewed-on: https://code.wireshark.org/review/31344
Reviewed-by: Guy Harris <guy@alum.mit.edu>
A call to this function means a programming error. g_error makes it
fatal and terminates the program, making the debug easier.
Change-Id: I5c9e82507482733b4d450ed6c3a9fc17fb0fcdca
Reviewed-on: https://code.wireshark.org/review/31310
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Gracefully handle repeated calls of ws_buffer_free on the same buffer to
avoid strange crashes in other new users that allocate a "small" buffer.
The first call to ws_buffer_free would store data pointer in the
'small_buffers' array for reuse and set the pointer to NULL. Result:
(gdb) p cfile.rec.options_buf
$2 = {
data = 0x0,
allocated = 2048, // Oops, not modified!
start = 0,
first_free = 0
}
All users of Buffer (including ws_buffer_free) however asssume that
'allocated' reflects the actual size of 'data'. If this is not the case
(if ws_buffer_free is called again), then a data pointer (NULL!) will be
stored and the next ws_buffer_init request for a "small buffer" will
result in unexpected behavior (including crashes).
Fix the issue by clearing the 'allocated' field as well. Add assertions
to catch such issues earlier rather than crashing at random users of
these buffers (such as frame_tvbuff).
Bug: 15263
Change-Id: I0b491c3fccac8c6fddd43779629343d721638ca9
Reviewed-on: https://code.wireshark.org/review/31278
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
cmdarg_err() is for reporting errors for command-line programs and
command-line errors in GUI programs; it's not something for any of the
Wireshark libraries to use.
The various routines for parsing numerical command-line arguments are
not for general use, they're just for use when parsing arguments.
Change-Id: I100bd4a55ab8ee4497f41d9651b0c5670e6c1e7f
Reviewed-on: https://code.wireshark.org/review/31281
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
NISO Z39.50 is a protocol used by libraries and library vendors for information retrieval and catalog manipulation. It is defined using ASN.1 using BER encoding. It has an assigned TCP port of 210. This is an initial implementation.
Features:
- The Z39.50 standard OIDs are defined.
- The bib-1 attribute set is decoded.
- The bib-1 diagnostics are decoded.
- Some OCTET STRINGs which are nearly always printable ASCII are special-cased.
- The MARC (MAchine Readable Cataloging) format is decoded. Only the MARC21 variant is
currently handled, but this is one of the most common variants. The most common tags
are decoded. The MARC dissector is included in the Z39.50 dissector, but the code is
structured in such away that it could be pulled out.
Todo:
- Add information to the Wiki about Z39.50.
As part of this work, the definition of isdigit_string() was fixed to avoid const complaints.
Change-Id: I29a7db53375ef8be83738a1ab98707761d878717
Reviewed-on: https://code.wireshark.org/review/31209
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Print warnings to help with debugging. Add Jakub (author of
json_puts_string).
Change-Id: I8bf039afc21357e97accb2a9abf9378735af12eb
Reviewed-on: https://code.wireshark.org/review/31041
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Setting LIBRARY_OUTPUT_DIRECTORY to Wireshark.app/Contents/Frameworks
for each of our libraries ends up installing a fully versioned .dylib
along with soversion and unversioned symlinks, which is more than we
want and which wastes disk space when osx-app.sh dsymifies our
libraries.
Leave LIBRARY_OUTPUT_DIRECTORY unset and depend on osx-app.sh to copy
our libraries into place.
Bug: 15361
Change-Id: If0fbaa796b4be806e2aa13887e511a330fe55df5
Reviewed-on: https://code.wireshark.org/review/31139
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
This is needed for ek json compatibility.
Change-Id: I75c74a1dc7996f3f4c17071508655ae6e3c6b94c
Reviewed-on: https://code.wireshark.org/review/30993
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Allow the function json_puts_string() to be called with the NULL
argument that translates to 'null' json object.
Change-Id: I3d2aafad446962d3342ab30b9d509f054d393c64
Reviewed-on: https://code.wireshark.org/review/30978
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Rename DATAFILE_DIR to be closer to CMake and avoid mixing
with the staging dir path variable of the same name.
Change-Id: I7b1e02152d8bde14cca210fbfae4acbdba7d78d7
Reviewed-on: https://code.wireshark.org/review/30916
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Fixes an issue where sometimes datafile_dir is not freed
before exiting.
Change-Id: I2ff7d1b8ea4e20a1ce98e5e11965073eb479bb03
Reviewed-on: https://code.wireshark.org/review/30909
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Extcap executables require libwsutil.dll from the program directory.
These were loaded by setting the PATH environment variable, but this
is not thread-safe (and caused sporadic tests failures as a result).
Use SetDllDirectory instead, this also prevents loading DLL files
from arbitrary directories in PATH.
To make this work, the search logic for Npcap has to be modified to
avoid relying on SetDllDirectory. This implies that Npcap cannot be
used on Windows 7 anymore until KB2533623 (July 2011) is applied.
Change-Id: I3fc42ff76e75ae162b6dd31103451fb8f71c09e6
Reviewed-on: https://code.wireshark.org/review/30804
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
libwireshark and libwiretap have their INTERFACE link dependencies
changed to the required set.
libwsutil keeps a default public visibility. Further work may
show some unneeded link requirements.
The executable dependencies are adjusted accordingly.
Change-Id: I3a534f72403819cac136ae47a3d80acee76e0fb3
Reviewed-on: https://code.wireshark.org/review/30815
Reviewed-by: João Valverde <j@v6e.pt>
The deadlock can be observed with a slow malloc implementation, e.g.
ASAN_OPTIONS=fast_unwind_on_malloc=0 tshark --version
(This calls extcap_run_all which uses threads and ws_pipe_spawn_sync.)
Change-Id: Iff329c465c53ed177980368cd645f59222f88dd3
Reviewed-on: https://code.wireshark.org/review/30777
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
While at it prefer to use add_definitions() instead of config.h. This
puts all definitions in the same place and limits the scope to the
respective wsutil API.
Change-Id: Idc30914220b876865e0ae47709e6f17eb9b0fc2c
Reviewed-on: https://code.wireshark.org/review/30782
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Install headers to support plugins development on Windows.
Change-Id: I3161bd2f730edf62ab44fee6ce4fedbb9aee0d31
Reviewed-on: https://code.wireshark.org/review/30776
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
This avoids an unnecessary explicit cast. For clarity, rename the
working directory argument to match g_spawn_sync.
Change-Id: Idf7072cd590e686294d953f77da2a52c861a89c0
Reviewed-on: https://code.wireshark.org/review/30763
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
When Wireshark uses a synchronous spawn (e.g., to launch an extcap)
it would be nice to be able to see what command line is constructed
to launch the process, and to see what comes back. The output will
go to the g_log.
Change-Id: Iec6baeebc026cd80398084c9644fc916ab068e2f
Reviewed-on: https://code.wireshark.org/review/30475
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
JSON-GLib was added in v2.9.0rc0-201-g511c2e166a, but is no longer
necessary since we have a home-grown JSON dumper (wsutil/json_dumper.h).
Remove the remaining traces and additionally remove GObject from
FindGLIB2.cmake since it was only added for JSON-GLib.
Change-Id: If9dfd2c60cec130f98109d100bdb6618bde06ba0
Reviewed-on: https://code.wireshark.org/review/30733
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The (optional) JSON-GLib library adds dependencies on GObject, GIO. For
statically linked oss-fuzz builds it also adds libffi and more. To avoid
these dependencies, replace JSON-GLib by some custom code. This allows
`tshark -G elastic-mapping` to be enabled by default without extra deps.
API design goals of the new JSON dumper library:
- Small interface without a lot of abstraction.
- Avoid memory allocations if possible (currently none, but maybe
json_puts_string will be replaced to improve UTF-8 support).
- Do not implement parsing, this is currently handled by jsmn.
Methods to open/close array/objects and to set members are inspired by
the JsonGlib interface. The interfaces to write values is inspired by
the sharkd code (json_puts_string is also borrowed from that).
The only observed differences in the tshark output:
- JSON-GLib ignores duplicates, json_dumper does not and may produce
duplicates and currently print two "ip.opt.sec_prot_auth_unassigned".
- JSON-GLib adds a space before a colon (unimportant formatting detail).
- (Not observed, but UTF-8 strings will be wrong like bug 14948.)
A test was added to catch changes in the tshark output. I also fuzzed
json_dumper with libFuzzer + UBSAN/ASAN and fixed an off-by-one error.
Change-Id: I0c85b18777b04d1e0f613a3d59935ec59be87ff4
Link: https://www.wireshark.org/lists/wireshark-dev/201811/msg00052.html
Reviewed-on: https://code.wireshark.org/review/30732
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Rename wsjson_unescape_json_string to json_decode_string_inplace
(inspired by the g_base64_decode_inplace name). Rename
wsjson_is_valid_json to json_validate (inspired by g_unichar_validate).
Ideally json_parse is inlined with its user (sharkd_session.c), but that
requires exporting the jsmn_init and jsmn_parse functions... Hence the
dependency on jsmn.h remains in wsjson.h.
Change-Id: I7ecfe3565f15516e9115cbd7e025362df2da5416
Reviewed-on: https://code.wireshark.org/review/30731
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The modelines says tabs, but the actual indentation is 8 spaces. Let's
change it to match the standard 4 spaces in the top-level .editorconfig.
Change-Id: I2b26b095f5e4f6f8d5d083d41ceaae98f9284fba
Reviewed-on: https://code.wireshark.org/review/30730
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
We were not calling TerminateProcess() to stop mmdbresolve.Exe process on
Windows.
Bug: 15248
Change-Id: Ic90cf438a8003a6fefb023b7056984681ce09b46
Reviewed-on: https://code.wireshark.org/review/30449
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Make ws_basetostru32(), and the other ws_baseto... routines, public, and
use ws_basetostru32() when parsing ranges, to detect additional errors
such as negative values.
Addresses part of
https://ask.wireshark.org/question/5538/preference-range/.
Change-Id: I00fac97a198a237b01b5cd9406ea32c220f80972
Reviewed-on: https://code.wireshark.org/review/30266
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Check if data is available on stderr before doing a blocking read() to
avoid an infinite read loop when having less data than STDERR_BUFFER_SIZE.
Append data instead of overwrite when doing multiple read() to fetch
available data.
This is a regression from g6a949ed155.
Bug: 15205
Change-Id: I84b232aeafb6123f77f3f5d48bbe89326fe7eb0f
Reviewed-on: https://code.wireshark.org/review/30209
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
The purpose of this function is to check if a configuration file exists
and has at least one entry which is not a comment.
Use this when building the list of profiles where the user can copy
configuration from, to avoid listing profiles with empty files or files
with only comments.
Change-Id: If45f52025959818fb1213ffac488cd59441e9fce
Reviewed-on: https://code.wireshark.org/review/30113
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Call it from wmain() in the command-line tools, passing it the input
argument count and vector, and call it from main() in Wireshark, after
getting a UTF-16 argument vector from passing the result of
GetCommandLineW() to CommandLineToArgvW().
Change-Id: I0e51703c0a6c92f7892d196e700ab437bd702514
Reviewed-on: https://code.wireshark.org/review/30063
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Doing so for command-line programs means that the argument list doesn't
ever get converted to the local code page; converting to the local code
page can mangle file names that *can't* be converted to the local code
page.
Furthermore, code that uses setargv.obj rather than wsetargv.obj has
issues in some versions of Windows 10; see bug 15151.
That means that converting the argument list to UTF-8 is a bit simpler -
we don't need to call GetCommandLineW() or CommandLineToArgvW(), we just
loop over the UTF-16LE argument strings in argv[].
While we're at it, note in Wireshark's main() why we discard argv on
Windows (Qt does the same "convert-to-the-local-code-page" stuff); that
means we *do* need to call GetCommandLineW() and CommandLineToArgvW() in
main() (i.e., we duplicate what Qt's WinMain() does, but converting to
UTF-8 rather than to the local code page).
Change-Id: I35b57c1b658fb3e9b0c685097afe324e9fe98649
Ping-Bug: 15151
Reviewed-on: https://code.wireshark.org/review/30051
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Use this in profile_exists() and copy_persconffile_profile().
Change-Id: I48728038b086a38822ef71766b23db8050deb464
Reviewed-on: https://code.wireshark.org/review/30027
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
With autotools, it was possible that the binary was located in a .libs
directory, but with CMake the executables directory and data directory
are the same (except macOS with app bundles). Use this property to get
rid of the hard-coded build directory. Helps with reproducible builds.
Bug: 15163
Change-Id: I5b8807a03783a9919fba7b0cc83f5c162caa8052
Reviewed-on: https://code.wireshark.org/review/29984
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Add the ability to specify maximum function counts for each group to
checkAPIs. Add maximum counts for the "termoutput" and "abort" groups
where needed. Show summaries in various checkAPI targets.
Switch uses of ws_g_warning back to plain g_warning.
Change-Id: I5cbddc8c671729e424eed8551f69116d16491976
Reviewed-on: https://code.wireshark.org/review/29721
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Replace ws_base64_decode_inplace() with g_base64_decode_inplace()
or g_base64_decode(), which was introduced in glib 2.12.
The only observed difference is a need for zero-terminate the buffer
after decoding.
Change-Id: Ia102d0d8e9bec575ffeddf448191a3f6de9fb1ed
Reviewed-on: https://code.wireshark.org/review/29382
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
A CMake config-file package provides support for downstreams using
CMake and Wireshark libraries to easily configure the libwireshark
dependency with:
find_package(Wireshark CONFIG [REQUIRED])
target_link_libraries(foo epan)
The FindWireshark.cmake file is no longer needed.
See cmake-package(7) for more details on CMake's package system.
Change-Id: Ie8af1d44417a99dd08d37959f7b2ffca88572ec2
Reviewed-on: https://code.wireshark.org/review/29208
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Change the plugin compatibility check to make it more convenient to
define and check the major.minor Wireshark version.
Change-Id: I2a6d2a746682c29504311cce5c457e0a852c3daf
Reviewed-on: https://code.wireshark.org/review/29224
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
The Remarks section in WaitForMultipleObjects describes what kind of
handles the function can wait for. Pipe handles are not listed there.
The problem was introduced in c18459e66e
While it might be possible to setup overlapped reads on the pipe handles
and then wait on overlapped events, it would result in quite complex
code. As a tradeoff, simply keep peeking at the pipes every 100 ms.
Change-Id: I6ba4f4bf4c1d2af856027cca36ffd6d4f7f49f36
Bug: 14657
Reviewed-on: https://code.wireshark.org/review/29163
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
On Windows the code calling extcap worked as follows:
1. Create stdout and stderr pipes with default buffer size
2. Execute extcap redirecting output to the pipes
3. Wait for extcap process to exit
4. Read the data from stdout pipe
This resulted in deadlock when the extcap wrote more data than the pipe
could buffer. This was especially seen with USBPcap as it is quite
normal to have plenty of USB devices connected.
Fix the issue by contantly reading the stdout data and storing it in
GString. To prevent similar deadlock on the stderr, the stderr data is
being constantly monitored as well (and discarded).
Change-Id: I0f93e6d79617cef0e828aef2b96fad2757227923
Bug: 14657
Reviewed-on: https://code.wireshark.org/review/29159
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
The WireGuard dissector will need X25519 to enable decryption, add a
Gcrypt implementation that implements the NaCl/Sodium interface.
While inspired by the MPI example in t-cv25519.c, note subtle but
important correctness/interoperability fixes: add a check for infinity
(gcry_mpi_ec_get_affine) and handle short values from gcry_mpi_print.
The last issue is ugly, perhaps the high level API (gcry_pk_decrypt)
should be used instead (which < 2% slower than this MPI implementation).
(Both issues were found through fuzzing.)
As for alternative options, Sodium is superior but would be a new
dependency. For some older performance and usability notes (comparing
crypto_scalarmult_curve25519_base (note "_base") against others), see
https://lists.gnupg.org/pipermail/gcrypt-devel/2018-July/004532.html
Performance comparison on Ubuntu 18.04 (i7-3770) between Sodium 1.0.16
against Gcrypt 1.8.3 and Gcrypt 86e5e06a (git master, future 1.9.x) by
computing 65536 times X25519(1, 8) via crypto_scalarmult_curve25519:
Sodium (sandy2x): 1.4x faster than ref10
Sodium (ref10): 1 (baseline)
Gcrypt (git): 5x slower than ref10, 7x slower than sandy2x
Gcrypt (1.8.3): 17x ref10, 24x sandy2x (took 65 seconds)
Change-Id: Ia54e73cc3cc469a6697554729aff4edd19f55630
Ping-Bug: 15011
Reviewed-on: https://code.wireshark.org/review/28987
Reviewed-by: Anders Broman <a.broman58@gmail.com>
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>
For better type safety
Change-Id: Ida7b98af8c44a52ddac2c4ab0702db2519a0c4af
Reviewed-on: https://code.wireshark.org/review/28570
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This allows code to initialize them without having to know the details
of the structure; the initializes should, and will, be changed if the
members of the structure are changed.
Change-Id: I93e6ebfcde9ceca17df696fcba4e8410c5afb175
Reviewed-on: https://code.wireshark.org/review/28501
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Adds the Windows 10 (and Server 2016) Release ID to the info in the
About Wireshark blurb.
The ID displayed in parentheses, e.g.
Running on 64-bit Windows 10 (1803), build 17134
Change-Id: I1bbce27e149dbf6da6da7847ad1f7dd861176ece
Reviewed-on: https://code.wireshark.org/review/28475
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
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>
Remove -DBUILD_WINDOWS and sections of code that we no longer use.
Bug: 14715
Change-Id: Iae1a950e2f52f4ce45fcf0ae5dea06c1172c3a28
Reviewed-on: https://code.wireshark.org/review/28466
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Multi-configuration generators (such as Xcode or VS) append the current build configuration to most paths (eg. Debug/Release). Currently this results in inconsistent paths for the application bundle and the included command line tools. This commit sets the correct path information for multi-configuration generators for macOS application bundles. The standard Makefile behaviour is untouched.
One Windows specific configuration was changed, as it was conflicting with these changes. This needs to be checked before merging.
Additionally the wrapper scripts are omitted for Xcode, as the path to the binaries depends on the configuration chosen in Xcode. Therefore it is not viable to create these scripts in the cmake run.
Bug: 11816
Change-Id: Ib43d82eb04600a0e2f2b020afb44b579ffc7a7c9
Reviewed-on: https://code.wireshark.org/review/28291
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
gd2e0724afc moved our library versions into their own variables named
FULL_SO_VERSION. They're no longer used and interfere with
tools/release-update-debian-soversions.sh so remove them.
Fix some shellcheck warnings in release-update-debian-soversions.sh
while we're here.
Bug: 14778
Change-Id: I0eb0bb4ab4c482bdb8a94f8c18aa04c6c83c781b
Reviewed-on: https://code.wireshark.org/review/28068
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>
Using an environment variable the user can override the config
directory. Keep the previous Windows-specific variable ("WIRESHARK_APPDATA")
alive for backward compatibility.
Change-Id: I2350b815e60e7dbb19f9c193d7aaaa68f94576b2
Reviewed-on: https://code.wireshark.org/review/27946
Reviewed-by: João Valverde <j@v6e.pt>
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
DWORD on windows is unsigned, then there is no point in checking
for negative values.
Change-Id: I0b03fb19ebdff86e610cd4571fc30c49b7bd1284
Reviewed-on: https://code.wireshark.org/review/27766
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
caputils/ws80211_utils.c contains a re-definition of the linux kernel's
nla_for_each_nested() macro that applies the correct casts to allow
compilation with a C++ compiler.
Make this definition public by moving it into a new wsutil/netlink.h
file. Include the kernel's original definition before we overwrite it. This
way, it's not necessary for a .c file to include wsutil/netlink.h after
the system includes.
Use our nla_for_each_nested() version in extcap/dpauxmon.c to squelch the
following compiler warning:
[1664/2251] Building C object
extcap/CMakeFiles/dpauxmon.dir/dpauxmon.c.o
../extcap/dpauxmon.c: In function ‘family_handler’:
../extcap/dpauxmon.c:168:13: warning: request for implicit conversion
from ‘void *’ to ‘struct nlattr *’ not permitted in C++ [-Wc++-compat]
nla_for_each_nested(mcgrp, tb[CTRL_ATTR_MCAST_GROUPS], rem_mcgrp) {
Change-Id: I6ba40ef6343c5d168c1b0c4554f13202911ded76
Reviewed-on: https://code.wireshark.org/review/27688
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Define DIAG_OFF_PEDANTIC and DIAG_ON_PEDANTIC, and have it do nothing on
Clang prior to 4.0.
Change-Id: Ic6b2e607659db66f3210401024bf3f2239665506
Reviewed-on: https://code.wireshark.org/review/27649
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
sys/stat.h and sys/types.h date back to V7 UNIX, so they should be
present on all UN*Xes, and we're assuming they're available on Windows,
so, unless and until we ever support platforms that are neither UN*Xes
nor Windows, we don't need to check for them.
Remove the CMake checks for them, remove the HAVE_ values from
cmakeconfig.h.in, and remove all tests for the HAVE_ values.
Change-Id: I90bb2aab37958553673b03b52f4931d3b304b9d0
Reviewed-on: https://code.wireshark.org/review/27603
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
g_ptr_array_free(a, FALSE) returns "a->pdata". Callers that do not
handle this will leak memory (e.g. "tshark -G plugins"). Convert other
users to use the return value instead of direct access to "a->pdata".
Change-Id: I29835477d587f5f54bf0d94cdae9f375e3da3ce3
Reviewed-on: https://code.wireshark.org/review/27437
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Fix memleaks and complaint when trying to load non-JSON file as JSON:
"GError set over the top of a previous GError or uninitialized memory."
Change-Id: If5ab04dbb757636f66130bf1f8de1a45748bf541
Fixes: v2.9.0rc0-276-g73a1e98f4e ("wsutil: use json-glib instead of jsmn if present.")
Reviewed-on: https://code.wireshark.org/review/27469
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
On Windows, epan/addr_resolv.c has a different definition of structures
"hashipv4_t" (and "hashipv6_t") because the size of the "ip" member is
dependent on "WS_INET_ADDRSTRLEN". A mismatch resulted in two different
structures where the "name" field got shifted (resulting in empty names
in the resolved addresses table due to leading nul bytes).
Since including ws2tcpip.h for the appropriate definition results in
various compile errors (config.h, packet-dcerpc-misc.h, ...) and the
larger definition is actually not needed, just use constants again.
Bug: 14667
Change-Id: I4f8b300eb977be55f16ac40cacc78a5549e2732f
Fixes: v2.5.0rc0-1503-gde1b26a3c6 ("More ws_inet_ntop() tweaks.")
Reviewed-on: https://code.wireshark.org/review/27453
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
It is now considered stable enough to be our default capture driver if present
Change-Id: I7f3cdabcbaea526949afa47164e520202e6b93f2
Reviewed-on: https://code.wireshark.org/review/27393
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
That leaves only AIX (and, if we're looking at dead UN*Xes, IRIX and
Tru64 UNIX) as platforms on which we can't fetch that.
Change-Id: If7a6a425aba30e1abf82ecc66f6c28dc532a227c
Reviewed-on: https://code.wireshark.org/review/27358
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This makes it match 1) the way the function is defined, if it is defined
and 2) the type returned if it's a macro, not a function.
Change-Id: I708a44d2d20f44e58d6ae0228a11e622e7648022
Reviewed-on: https://code.wireshark.org/review/27320
Reviewed-by: Guy Harris <guy@alum.mit.edu>
These directories have had trailing slashes for years and users seem to
rely on it, so restore this assumption for backwards compatibility. The
underlying API function (Dir.persconffile_path()) is not changed because
trailing slashes were not documented for that function.
For consistency, ensure that all Lua Dir functions return paths without
trailing slashes.
Bug: 14619
Change-Id: Ia299864999578884b1ad1cd48f1bd883bce6879d
Fixes: v2.5.0rc0-579-gfb052a637f ("Use g_build_filename() instead, fix indentation")
Reviewed-on: https://code.wireshark.org/review/27166
Reviewed-by: João Valverde <j@v6e.pt>
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Display element value as bytes if value is not a valid UTF-8 string.
Add a new utility function isprint_utf8_string().
Change-Id: I211d5ed423b53a9fd15eb260bbc6298b0b8f46a0
Reviewed-on: https://code.wireshark.org/review/27178
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
.libs is a libtoolism, and we're not using autotools or libtool any
more, so there aren't any more libtoolisms.
Change-Id: Idc9ef37f9650197da096cc8e3cb3ed459b71dea0
Reviewed-on: https://code.wireshark.org/review/27137
Reviewed-by: Guy Harris <guy@alum.mit.edu>
From compilation log:
epan/ipv4.h:19:10: fatal error: 'wsutil/inet_ipv4.h' file not found
tools/oss-fuzzshark/fuzzshark.c:27:10: fatal error: 'version_info.h' file not found
Change-Id: I3e147e014ae398ae07e64aec5a6535a8f9e357a3
Reviewed-on: https://code.wireshark.org/review/27076
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This puts more distance between the caller and the underlying
library. At the moment we're using libjsmn, but other libraries
(like json-glib) could be used.
Change-Id: I1431424a998fc8188ad47b71d6d95afdc92a3f9e
Reviewed-on: https://code.wireshark.org/review/27055
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
It has been replaced by cmake.
Change-Id: I83a5eddb8645dbbf6bca9f026066d2e995d8e87a
Reviewed-on: https://code.wireshark.org/review/26969
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Make sure we zero-initialize pipeinsts, otherwise ConnectNamedPipe will
have indeterminate behavior according to the MSDN documentation for the
OVERLAPPED structure.
Change-Id: I38d9680cf01b0a8f9e566a85a7a330f6c0aa9a48
Ping-Bug: 14532
Reviewed-on: https://code.wireshark.org/review/26784
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>
Valgrind considers the "cpuid" instruction to always depend on inputs from eax
and ecx, even though it's only a subset of values of eax for which ecx is
relevant. If ecx is undefined when cpuid is executed, the outputs of cpuid
will be considered undefined.
Instead of suppressing the resulting uninitialised-value warning (the
suppression for which is now out-of-date anyway, now that
register_all_protocols is moved to a worker thread), let's simply set ecx to
zero in ws_cpuid.
Testing done: Built Wireshark on Linux amd64. Before this change, running
"tools/valgrind-wireshark.sh ./test/captures/dhcp.pcap" with
valgrind-3.12.0.SVN on Debian 9.4 amd64 would yield the following Valgrind
error:
==2416== Thread 2:
==2416== Conditional jump or move depends on uninitialised value(s)
==2416== at 0xACB8B22: ws_mempbrk_sse42_compile (ws_mempbrk_sse42.c:58)
==2416== by 0x74F4960: register_all_protocols_worker (register.c:37)
==2416== by 0xB1403D4: g_thread_proxy (gthread.c:784)
==2416== by 0xD438493: start_thread (pthread_create.c:333)
==2416== by 0xB4CAACE: clone (clone.S:97)
With the change, the above message is gone. Inspected the disassembly of
function ws_cpuid, and it looks sane -- just an added "xor ecx, ecx" at the
top.
Change-Id: I2fb382309cac234c400286a6e9fac7d922912c63
Reviewed-on: https://code.wireshark.org/review/26733
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Have it take a format and argument list as arguments, and have the
formatting done inside the reporting code. That way, we're not relying
on any particular wmem scope working.
If WIRESHARK_ABORT_ON_DISSECTOR_BUG is set, try to add the message to
the crash information (currently only supported in macOS), and print it
to the standard error, before crashing. We won't necessarily have a
usable crash dump to analyze, so we can't rely on that to find the cause
of the crash.
Ping-Bug: 14490
Change-Id: I2b39169c45c84f2ada31efa1d413bd28c140f8f4
Reviewed-on: https://code.wireshark.org/review/26643
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The "bag" was not deallocated when the key is successfully loaded.
Parse all bag elements rather than clearing the bag after the first
iteration (this restores previous behavior).
Change-Id: Ib52da6586f7435d18fa5b0660e7771436544b634
Fixes: v2.5.0rc0-613-gf63b68f707 ("Further cleanups.")
Reviewed-on: https://code.wireshark.org/review/26481
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Set CREATE_BREAKAWAY_FROM_JOB only on Windows 7 and earlier. It's not
needed otherwise and might fail in some cases.
Change-Id: I15843b5c1ae3c352fa267228b94b6933074a07f3
Reviewed-on: https://code.wireshark.org/review/26465
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Remove our popcount implementation in favor of ws_count_ones, which
is our other popcount implementation. This required updating and
running process-x11-xcb.pl.
Change-Id: I8634c55242113b338c5b0173837c35f98b148b4f
Reviewed-on: https://code.wireshark.org/review/26454
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>
Add ws_pipe_kill_child_on_exit, which associates a child process handle
with a job object that has the JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE
flag set.
Call it when we create a process in ws_pipe_spawn_sync and
ws_pipe_spawn_async. Note that we might want to use it elsewhere.
Change-Id: Ia0f6863ea4df0ab8623bb923a49da7776d83bd33
Reviewed-on: https://code.wireshark.org/review/26398
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Previously there were three different pipe validity checks:
PID != WS_INVALID_PID, PID != 0 and stdin != 0. This resulted in
using/closing file descriptors which might be owned by something else.
When no GeoIP databases are defined, mmdb_resolve_stop would be called
to close the pipe and set PID to WS_INVALID_PID. stdin is however not
cleared and future invocations would try to close the previous fd.
Change-Id: I1d15da29208efb41098ee6a4edeeabf61f84c2b3
Fixes: v2.5.1rc0-466-ga1da75c554 ("Transition from GeoIP Legacy to MaxMindDB.")
Reviewed-on: https://code.wireshark.org/review/26391
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Document ws_pipe.h. Define invalid PIDs in one place.
Extcap didn't use stdin before 1a0987904f. Make sure we close it.
Change-Id: I7a69cd9b5137ae82435e64628a22e4d812d58f89
Reviewed-on: https://code.wireshark.org/review/26226
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Move the contents of extcap_spawn to ws_pipe. Rename various extcap_*
prefixes to ws_pipe_*. Open stdin when we spawn processes.
Change-Id: I9286295443ee955bb6328b0ed6f945ee0bb2a798
Reviewed-on: https://code.wireshark.org/review/26216
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>
Remove all the existing LoadDLL\GetProcAddress combinations
that allowed conditional Win32 API usage if supported on the
running OS version.
All the required functions are present in the versions we support.
Change-Id: Ibc43e51cefcd1c7562d4e251784362509f224ed6
Reviewed-on: https://code.wireshark.org/review/26215
Petri-Dish: Graham Bloice <graham.bloice@trihedral.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
All other files should do so; this file should, so that we're using the
Unicode versions of Windows APIs (especially given that other files that
include wsutil/unicode-utils.h will be doing so and expecting UTF-16
strings from utf_8to16_snprintf()).
Change-Id: I7eccf580ab0dc504aa78b345e36e2fcda818a7c5
Reviewed-on: https://code.wireshark.org/review/26170
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
If it doesn't, we're living in the Twilight Zone - that's like not
finding libc/libSystem/whatever-your-UN*X-calls-it on a UN*X - but this
should at least remove one complaint from Visual Studio Code Analyzer.
Change-Id: Iccb568ea022ac28be962ab3fec5bccdfdf69ac13
Reviewed-on: https://code.wireshark.org/review/26165
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Our 802.11 decryption code isn't tied to any specific product. Change
the file and API names to dot11decrypt.
Change-Id: I14fd951be3ae9b656a4e1959067fc0bdcc681ee2
Reviewed-on: https://code.wireshark.org/review/26058
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
This lets us get rid of some casts that provoke "drops const qualifier"
warnings.
Change-Id: Ia7e0863bd97bc20dbbb810e13778ec78d0cf3c91
Reviewed-on: https://code.wireshark.org/review/25837
Reviewed-by: Guy Harris <guy@alum.mit.edu>
A gconstpointer is a "pointer to const void", so it should be cast to
"pointer to const XXX". A "pointer to const pointer to plugin" is a
"plugin *const *".
C's declaration syntax is not one of its strong points. There's a
reason why the cdecl program, and the Web site that uses it,
http://cdecl.org, exists (as the tag line says, "C gibberish <->
English"), and why I used it to make sure I got this working.
Change-Id: Ia29bb25d17a1255a06b4ace542643c4b494d4977
Reviewed-on: https://code.wireshark.org/review/25835
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The QToolBar extension button icon is ugly, particularly on HiDPI
displays. Replace it with a RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK.
Change-Id: I8822252ff5c328acd23aad345313e7cfafdffa47
Reviewed-on: https://code.wireshark.org/review/25821
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>
Except for the one directory that (currently) has "not yet clean" files,
epan/dissectors, we don't need a separate variable to keep track of the
"clean" source files.
In the cases where not all files were in CLEAN_FILES, put them into the
variable used to enable -Werror or its equivalent.
Change-Id: Ic4119861c1d9e381adfe31e9977e1ac71d623f5b
Reviewed-on: https://code.wireshark.org/review/25830
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
HKDF-Extract is not used in TLS, but in QUIC. For reuse in OSCORE, move
it to wsutil. Adjust comments slightly to emphasize precondition.
Change-Id: I5105e7416037697b383ad58f62be285c2b7ab8b7
Reviewed-on: https://code.wireshark.org/review/25802
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Mališa Vučinić <malishav@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
HKDF (RFC 5869) is a standard construct used in TLS 1.3, QUIC and
OSCORE, generalize it for use outside the TLS dissector.
Since none of the users need the "context" (formerly "hash_value")
field, remove the parameter.
Change-Id: Id952de8cb3000f6f6eda844d17c78bbd3906a84d
Reviewed-on: https://code.wireshark.org/review/25723
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>
Ensure that wsutil/ws_pipe.c includes <sys/select.h> as as both
the timeval struct and the select function are used.
Change-Id: Idbd9e9a5b9cbee9977a423c32e55be81bb6425c3
Reviewed-on: https://code.wireshark.org/review/25616
Petri-Dish: Jaap Keuter <jaap.keuter@xs4all.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The first is deprecated, as per https://spdx.org/licenses/.
Change-Id: I8e21e1d32d09b8b94b93a2dc9fbdde5ffeba6bed
Reviewed-on: https://code.wireshark.org/review/25661
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Check only in the if (global) case, and note that it's necessary in that
case; in the !global case, note why we don't have to check for a null
pointer.
Change-Id: I80322204ec94eb3901f7bceabccb29351794adc8
Reviewed-on: https://code.wireshark.org/review/25674
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Using NULL as profile name indicates the Default profile and
profile_exists() must not return FALSE for the Default profile.
This is a regression from ge0d04a75.
Change-Id: I2463a7d3e12dda794f3391d999442a303d80621c
Reviewed-on: https://code.wireshark.org/review/25659
Petri-Dish: Stig Bjørlykke <stig@bjorlykke.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
If file wasn't found in PATH, there is a leak of path.
Don't break the loop after reaching NUL character.
Check for NUL character will be done in while() start condition.
Found by clang.
Change-Id: I0111a71853ffd485ee1096296f92de4472409c66
Reviewed-on: https://code.wireshark.org/review/25445
Petri-Dish: Jakub Zawadzki <darkjames-ws@darkjames.pl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
This should no longer be necessary with the sub-version directory
struture. If the user is installing a DLL for a built-in plugin, an
error message is appropriate.
Change-Id: I80842f1ea03a08594321a674650a1373aaa48712
Reviewed-on: https://code.wireshark.org/review/25500
Reviewed-by: João Valverde <j@v6e.pt>
This makes it more obvious that it is a static function.
Change-Id: I7348c4326b1e388870cb6657d9c67bd1086357b0
Reviewed-on: https://code.wireshark.org/review/25499
Reviewed-by: João Valverde <j@v6e.pt>
This is cleaner and allows the "duplicate plugin name check" to be
performed correctly (per module and not globally).
Change-Id: I2b2122495dc047af5b7043dcf020a525766b7c30
Reviewed-on: https://code.wireshark.org/review/25496
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
All plugin types now have plugin_register() as the registration
function, so it's an entry point for the plugin registration function,
not the particular plugin type.
Clean up white space while we're at it.
Change-Id: I166359deac57512cb6e87b2c7388c4b25cc54e10
Reviewed-on: https://code.wireshark.org/review/25254
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Make plugins.c the source of truth for plugin names. Where plugins
reside and what they do are two different things, so split the plugin
directory and description into two separate elements.
CMake creates portable[1] builds on Windows and macOS. That is, the
build-time directory layout is the same as the installation directory
layout. Adjust various plugin paths macOS accordingly.
[1] You have to run osx-app.sh on macOS to prepare the application
bundle, but the goal is to create a directory/bundle that can be moved
or copied to a different system and run in the new location.
Change-Id: Icf9d02e61918fdf1404468baf52542910edf2743
Reviewed-on: https://code.wireshark.org/review/25166
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Better not rely on the fact that the caller won't pass NULL. A NULL
profile would be lead to a wrong behaviour.
Change-Id: I281f0d2364af9f7b78268580dd73024b07bcba83
Reviewed-on: https://code.wireshark.org/review/25124
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Fix error: format '%ld' expects argument of type 'long int', but argument 4 has type 'size_t'
Change-Id: I86ec4076bb7e8c11d5cf82187a46a528bf43c514
Reviewed-on: https://code.wireshark.org/review/25109
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Dario Lombardo <lomato@gmail.com>
Otherwise gboolean is undeclared in files depending on the functionality,
like extcap.c for instance
Change-Id: I329715b2bb7bfd5d12ce3f1a035ecda6dff16a2d
Reviewed-on: https://code.wireshark.org/review/25110
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Roland Knall <rknall@gmail.com>
CentOS 6 ships with glib 2.28.8 which do not support
g_ptr_array_new_full (make-taps/make-dissectors) and need to link with
wsutil for glib-compat.
g_thread_new was only introduced with GLib 2.32 (not 2.31), so adjust
the check accordingly. Abort in case thread creation fails (as
documented). Properly initialize threads or it will abort on runtime
(this also requires linking epan with gthreads in CMake, autotools
already includes it with GLIB_LIBS).
Change-Id: Ie81d6df7b3b26aaa4eb25e23719a220755e2c13c
Reviewed-on: https://code.wireshark.org/review/24978
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Ask, in a comment, why we're doing PeekNamedPipe() when we're trying
to read everyting in the pipe, up to the EOF, into a string.
On UN*X, do the same "read up to an EOF and then NUL-terminate the
result" stuff that we did on Windows; nothing guarantees that, on all
UN*Xes, in all circumstances, until the end of time, world without end,
amen, we can do one read and get the entire string.
Change-Id: I578802b23fec1051139eaefd9a09fe2a6de06a11
Reviewed-on: https://code.wireshark.org/review/24959
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Add a Qt message handler that calls g_log. Add milliseconds to the
g_log_message_handler timestamp.
Change-Id: I5b1c1d902b6b05cd8daa01741b19d6c2048dfb9a
Reviewed-on: https://code.wireshark.org/review/24865
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
Put different types of plugins (libwiretap, libwireshark) in different
subdirectories, give libwiretap and libwireshark init routines that
load the plugins, and have them scan the appropriate subdirectories
so that we don't even *try* to, for example, load libwireshark plugins
in programs that only use libwiretap.
Compiled plugins are stored in subfolders of the plugin folders, with
the subfolder name being the Wireshark minor version number (X.Y). There is
another hierarchical level for each Wireshark library (libwireshark, libwscodecs
and libwiretap).
The folder names are respectively plugins/X.Y/{epan,codecs,wiretap}.
Currently we only distribute "epan" (libwireshark) plugins.
Change-Id: I3438787a6f45820d64ba4ca91cbe3c8864708acb
Reviewed-on: https://code.wireshark.org/review/23983
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Change-Id: Id73e641499e75bc1afc1dea29682418156f461fe
Reviewed-on: https://code.wireshark.org/review/24751
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
Change-Id: Iefdfd06b3b063a0d497587142996f2cd986d413f
Reviewed-on: https://code.wireshark.org/review/24724
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot
Reviewed-by: Michael Mann <mmann78@netscape.net>
Join the protocol registration threads so that they call g_thread_unref
which in turn detaches/terminates the thread. This gets rid of many TSan
and DRD errors here. The remaining ones appear to be false positives.
Add g_thread_new to glib-compat (untested).
Change-Id: I4beb6746ed08656715cf7870ac63ff80cf1ef871
Reviewed-on: https://code.wireshark.org/review/24619
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>
Change-Id: Ic0e054cbb28106cc02f229ad4f2476b39e544378
Reviewed-on: https://code.wireshark.org/review/24544
Petri-Dish: Anders Broman <a.broman58@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This sets the scope of the static build option to Wireshark support
libraries only.
Before the patch:
Static plugins don't work with CMake and autotools.
autotools static build is broken, and most likely will always be, as
building Wireshark all-static is difficult and time-consuming.
After the patch:
For CMake Wireshark will be built with static or shared libraries and
dynamic plugins. Everything just works. CMake apparently doesn't want
you building static and shared libraries at the same time.
For autotools Wireshark will be built with shared libraries by default.
--disable-shared and --enable-static options work as usual. Dlopened
plugins are not built if --disable-shared is given to configure (to
disable shared libraries). This is a limitations imposed by libtool.
Tested on Linux. This removes broken support for building plugins
statically.
Change-Id: Ib8e8176976f136eea93a2ce8f9857b6cf9bec64c
Reviewed-on: https://code.wireshark.org/review/24241
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Error checking omitted like in original code.
Change-Id: If8b4181d30ddf5717951aaf7ec61db25c0bc5322
Reviewed-on: https://code.wireshark.org/review/24309
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
We require support for AF_INET/AF_INET6 to run and assume this is available
on all supported platforms. If and when reality clashes with that assumption just
avoid aborting. Errors are to be expected as long as they don't produce a crash.
Change-Id: I5c107b1a8fd64441eb96f48381412e180b66feb7
Reviewed-on: https://code.wireshark.org/review/24187
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
It defines a ws_in4_addr type, which is intended to hold IPv4 addresses
in network byte order, and some macros to test for IPv4 addresses in the
local network control block and multicast IPv4 addresses.
Use those macros in places where dissectors had their own code for that
purpose.
Change-Id: I4252b410e37207157be85119a332e2a6913b332f
Reviewed-on: https://code.wireshark.org/review/24178
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Add a comment explaining why Windows has different, larger values for
INET_ADDRSTRLEN and INET6_ADDRSTRLEN.
Change-Id: I4ad53c6cffae46d108f778460ce653dcc9343c64
Reviewed-on: https://code.wireshark.org/review/24155
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Also fix buffer length define, as it is not guaranteed to be 46 on
Windows (it never was guaranteed anyway for the libc implementation,
but the likelyhood of being greater was small).
Change-Id: I2db705d86f825765ed32ec70b8d22058b5d629e8
Reviewed-on: https://code.wireshark.org/review/24074
Reviewed-by: João Valverde <j@v6e.pt>
They test where the address is XXX, for various values of XXX, so name
them accordingly.
Change-Id: I437175f02b3f97fecee77e8bb9416bb5b71cd0d0
Reviewed-on: https://code.wireshark.org/review/24075
Reviewed-by: Guy Harris <guy@alum.mit.edu>
That allows a parallel typedef of ws_in4_addr for guint32.
Change-Id: I03b230247065e0e3840eb87635315a8e523ef562
Reviewed-on: https://code.wireshark.org/review/24073
Reviewed-by: Guy Harris <guy@alum.mit.edu>
If we're building on Windows we're going to have windows.h and
winsock2.h. Don't bother checking for them.
Change-Id: I0004c44d7364ab3f41682f34b8c84cd8617c9603
Reviewed-on: https://code.wireshark.org/review/24068
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>
Gerald Combs