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>
Should be available on every platform we support.
Change-Id: Ib65d78e351d22d581b427e5e93fc8d5e5348b260
Reviewed-on: https://code.wireshark.org/review/24047
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>
Including where it says not to in comments. Use IPv4 dotted-decimal
notation.
Change-Id: Iafe1f6fbd2bd5867c41642dc27411f47dff8ce6a
Reviewed-on: https://code.wireshark.org/review/24044
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
This tests the runtime environment so avoid hard-coding it during the build.
For now we avoid messing with locales for the test, unless it turns out to
be necessary (ISO C printf behaviour with invalid conversion specifier is
undefined).
Change-Id: I341c2ab5e716973689cf9002f13435404a41369f
Reviewed-on: https://code.wireshark.org/review/24038
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Keep the option to disable at compile-time but use AC_ARG_ENABLE instead.
Change-Id: Ie8c3f5ba0db1eb6d9d4ffd742cd3aa049ead5007
Reviewed-on: https://code.wireshark.org/review/24026
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Otherwise you can end with 2 Packet.dll (the one from WinPcap and the one
from Npcap) being loaded at the same time, which can create incompatibilities.
Bug: 14134
Change-Id: Ia06066fd54b60296e55dbfce6c6f2ddd99367479
Reviewed-on: https://code.wireshark.org/review/23969
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
It's been broken for over a year, needs to be modernized and as
implemented it's a maintenance nightmare. Get rid of it.
Ping-Bug: 13036
Change-Id: I34a6e4c28b6d3b96dd6550dd21e9cbeaf050d58f
Reviewed-on: https://code.wireshark.org/review/23967
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot
Reviewed-by: João Valverde <j@v6e.pt>
Guy Harris