Call recent_read_dynamic a bit earlier in the startup process. Note that
it determines when we fill in the recent files list, so the earlier we
call it the better.
Change-Id: Iad37d3aa2222873259d6c96ba79672236c8e4cd5
Reviewed-on: https://code.wireshark.org/review/18235
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
In wireshark-qt.cpp we have two "argv" variables, one that we pass to
QCoreApplication (which it then corrupts irreversibly on Windows if you
pass it multibyte characters), and one that we convert to UTF-8 and use
normally.
Name the throwaway argument vector "qt_argv". Name ours "argv", which is
the traditional and less error-prone name.
Bug: 12900
Change-Id: Idd80b9f779f36ffe977465afd623d320212f92b1
Reviewed-on: https://code.wireshark.org/review/17723
Reviewed-by: Gerald Combs <gerald@wireshark.org>
In commit v2.3.0rc0-117-g485bc45 (backported to v2.2.0rc0-44-g66721ca),
extcap_prefs_dynamic_vals and extcap_cleanup were added in an attempt to
address dangling pointers.
Unfortunately it is not sufficient:
- A pointer to the preference value is stored in extcap_arg and passed
to the prefs API, but this extcap_arg structure can become invalid
which result in use-after-free whenever the preference is accessed.
- On exit, a use-after-free occurs in prefs_cleanup when the preference
value is being checked.
As the preference subsystem actually manages the memory for the string
value and consumers should only provide a pointer where the value can be
stored, convert the char* field in extcap to char**. This has as
additional benefit that values are not limited to 256 bytes anymore.
extcap_cleanup is moved after epan_cleanup to ensure that prefs_cleanup
does not operate on dangling pointers.
Crash is reproducible under ASAN with: tshark -i randpkt
Ping-Bug: 12183
Change-Id: Ibf1ba1102a5633aa085dc278a12ffc05a4f4a34b
Reviewed-on: https://code.wireshark.org/review/17631
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Roland Knall <rknall@gmail.com>
That's a less gross hack to suppress load failures due to not having
libwiretap than providing a no-op failure-message routine, as it at
least allows other code using a failure-message routine, such as
cmdarg_err() and routines that call it, to be used.
We really should put libwiretap and libwireshark plugins into separate
subdirectories of the plugin directories, and avoid even looking at
libwireshark plugins in programs that don't use libwireshark.
Change-Id: I0a6ec01ecb4e718ed36233cfaf638a317f839a73
Reviewed-on: https://code.wireshark.org/review/17506
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Allow stored options to be restored to their default values. This
adds a global cleanup method for extcap and globally defined
preference values, which fixes the parameter problem with windows
Change-Id: I48e0cf846ef81f4732d652c6a2ad0020db5df08e
Reviewed-on: https://code.wireshark.org/review/13741
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Roland Knall <rknall@gmail.com>
Add the time format to commandline_param_info_t and apply it when we've
finished application initialization.
Bug: 12489
Change-Id: Ice626198a610567e945a8e53c0c1093797e8208e
Reviewed-on: https://code.wireshark.org/review/16232
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Other code looks at the global structure, so there won't be other
structures; just fill in the global structure directly.
Change-Id: I4dc87b79168c5a7c9ab1f085aa2d78cc6d2c9019
Reviewed-on: https://code.wireshark.org/review/16184
Reviewed-by: Guy Harris <guy@alum.mit.edu>
And make the commandline_info structure global, so all the places that
look at quit_after_cap can get at it.
Change-Id: I006329cf8842c655cca36f024570855d1b16e107
Reviewed-on: https://code.wireshark.org/review/16182
Reviewed-by: Guy Harris <guy@alum.mit.edu>
global_capture_opts is already defined by ui/commandline.c which is also
linked with wireshark-qt.cpp. Remove the duplicate definition to avoid a
build failure with the gold linker.
Fixes regression from v2.1.1rc0-192-g9b5b444.
Change-Id: I4484e2769bf270dee1ec0378fd9c925e01eaf390
Reviewed-on: https://code.wireshark.org/review/16175
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Add RA_INTERFACES between RA_PREFERENCES and RA_CONFIGURATION. Wireshark
was spending a suspiciously long time loading module preferences here.
(Now we just need to find out why that section of the code is slow.)
Change-Id: Iecbe55e8e10c8844bcb151a13e383cb13a3f6eb1
Reviewed-on: https://code.wireshark.org/review/16133
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Qt: Call setlocale before commandline_early_options so that we get
proper "-v" output, similar to the GTK+ UI.
GTK+: Call setlocale once at startup.
Bug: 11960
Change-Id: I3c3a196b9d94fc768e1085200891bc8d67e21a08
Reviewed-on: https://code.wireshark.org/review/16132
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
Add support for -j, -J, and -l. Mark the -m flag deprecated.
Bug: 12546
Change-Id: Ic44b3997840018e5d571aa1813a1646bce11d4a6
Reviewed-on: https://code.wireshark.org/review/16083
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Npcap decided not to add "C:\Windows\System32\Npcap" to
system PATH in the installation any more (starting from
Npcap 0.07 r14). So this patch needs to be applied, otherwise
Wireshark will not find Packet.dll (the error message will
only say wpcap.dll is missing, but actually is Packet.dll
missing).
Change-Id: Ifd8b6e6d8ecf9866cd37c3368b604de210ff8c7b
Reviewed-on: https://code.wireshark.org/review/15959
Reviewed-by: Yang Luo <hsluoyz@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Just pass them directly as arguments, don't stuff them into a structure.
Change-Id: Iac84226f54898bc953011bca64795e9049762905
Reviewed-on: https://code.wireshark.org/review/16022
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Get rid of the capture_option_specified and arg_error members of the
commandline_capture_param_info_t and commandline_param_info_t
structures, and have them be local variables in
commandline_early_options() and commandline_other_options(). Have
commandline_early_options() print the "sorry, Wireshark wasn't built
with pcap" and exit if -D was specified but Wireshark wasn't built with
pcap.
Change-Id: I0efcdea89d9585af8f3c0a28aee060f33d3ec5fd
Reviewed-on: https://code.wireshark.org/review/16021
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The only one of those options that has anything to do with packet
capture is -i, and all we do there is check for an argument of "-"; the
rest are either
1) options that affect your preference settings (-C to select
the profile, -P to set the personal file directory path);
2) options that just print something to the standard output or
error and exit, before firing up the GUI;
3) extension command line options (-X).
Change-Id: Iba9b8b14fe468e2ca9d4c67e1a9b8103603678d9
Reviewed-on: https://code.wireshark.org/review/16019
Reviewed-by: Guy Harris <guy@alum.mit.edu>
There's no need for the capture_option_specified variable, but we *do*
need to initialize the capture_option_specified member of *param_info
before parsing the flags.
Change-Id: I89d0b8c338c2784742b21ba4e854f702ce491849
Reviewed-on: https://code.wireshark.org/review/16017
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Both GTK and Qt both use the same command-line options, so refactor
the parsing and (possibly) applying of those arguments to a single
location.
Ping-Bug: 12546
Change-Id: Ib31e576c509c5d3d21c33d3247640d9f9c68661b
Reviewed-on: https://code.wireshark.org/review/16006
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
recent_read_static() must be called before processing the -C option
as it will select the last profile used.
While we are at it, add a missing profile_store_persconffiles(FALSE) call
to match what is done in GTK based UI
Bug: 12425
Change-Id: I9cfdca3ed25f0ed97535178973e3f0427b9ad2b1
Reviewed-on: https://code.wireshark.org/review/15371
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This allows keeping the code-sharing with the static linking.
This "fixes" a hypothetical ABI mismatch with wsutil and avoids pulling more
external dependencies to wsutil than strictly necessary.
A nice side-effect is that libwsutil no longer depends on version.h.
Follow up to f95976eefc.
Change-Id: I8f0d6a557ab3f7ce6f0e2c269124c89f29d6ad23
Reviewed-on: https://code.wireshark.org/review/15002
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: João Valverde <j@v6e.pt>
Change-Id: I0950f61e90af5bb21c0017204de0c0b509616e5c
Reviewed-on: https://code.wireshark.org/review/14747
Petri-Dish: João Valverde <j@v6e.pt>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Have it be printf-like, and have vfailure_alert_box() be vprintf-like.
Rename a few variables to make it clearer what pointers point to
vprintf-like functions.
Change-Id: I960e2138a18edcc742c450d68a0c6f7248f50c3f
Reviewed-on: https://code.wireshark.org/review/14646
Reviewed-by: Guy Harris <guy@alum.mit.edu>
get_dirname may return NULL instead of the original string, so avoid
patterns like get_dirname(strdup(x)). Writing to
cf_path.toUtf8().data() is fine btw, toUtf8() returns new memory.
This fixes two memleak reported by LeakSanitizer via fileset_add_dir and
MainWindow::captureFileReadFinished (both via cf_callback_invoke).
Change-Id: I0f1528763e77e1f55b54b6674c890a9d02302ee8
Reviewed-on: https://code.wireshark.org/review/13691
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This patch creates the functionality of saving all parameters
for extcap devices in the general preference section.
For now, multiselect and fileselect do not save their values
but patches for this will be provided in the future
Also, all preferences are stored as strings to make handling
easier. This might change in the future, but for the first version
it will stick.
Restore to Defaults is not implemented as of yet, and will be
in a future version, once the preference storing is finalized
Bug: 11666
Change-Id: I178346405146d2e43f4f3481c05c92c0b3595af5
Reviewed-on: https://code.wireshark.org/review/13451
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Roland Knall <rknall@gmail.com>
We're not allocating colors ourselves in GTK+ (and haven't been doing so
since at least 1.12), and all color_t values are valid colors, so
we don't need any toolkit-specific processing to fill in a color_t.
While we're at it, catch read errors when reading color filter files.
Change-Id: Ieb520d141cf15e371a31a01459d466c95ba2209b
Reviewed-on: https://code.wireshark.org/review/12985
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This also moved color.h into color_filters.h
Change-Id: Ic19e27aa1b3ec67e764aa7ee8bbef7b1187bb12e
Reviewed-on: https://code.wireshark.org/review/12831
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
It was buried as a static variable in capture_info.c, and functions were refactored to allow a pointer to the info_data_t structure to be passed in. TShark and GTK will have their own single (global) copy of the structure, while it opens up Qt to have multiple instances.
Change-Id: Ic2d7a2ad574de43f457cb18b194d6bc3fffb6120
Reviewed-on: https://code.wireshark.org/review/12691
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This allows to save colors across sessions for systems other than
OSX that do not provide a system wide color picker
While we are at it, let's stop reading the recent file twice at startup
Bug: 11888
Change-Id: I69ff14d699d8111fe6a8bdac0157fcd115a60c2b
Reviewed-on: https://code.wireshark.org/review/12659
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Petri-Dish: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
Set seconds type from recent values at startup.
Change-Id: I761f4e25f41cf9eae666196fe5cd69ef9f87556f
Reviewed-on: https://code.wireshark.org/review/12582
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
The "-Wwrite-strings" flag produces nuisance warnings. These warnings are
not useful, they're impossible to fix in a sane way and therefore are being
handled with casts of static strings to (char *).
This just moves the warning to [-Wcast-qual] and a compiler pragma is
in turn required (and used) to squelch that warning.
Remove the Wwrite-strings warning. Let that responsibility fall on the
programmer (as is done by casting).
Change-Id: I5a44dfd9decd6d80797a521a3373593074962fb5
Reviewed-on: https://code.wireshark.org/review/12162
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Michael Mann <mmann78@netscape.net>
Have epan_init() return a success/failure Boolean indication. Catch
exceptions when calling the dissector registration routines and, if we
get one, report the error and return a failure indication.
If epan_init() fails, quit, but first make sure the reported error is
displayed.
Change-Id: I0300cbb1f66a5644f857a205235124909d684c50
Reviewed-on: https://code.wireshark.org/review/11340
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Found by starting Wireshark within an empty profile, opening
Preferences, search for Protocol "IEEE 802.11" (because it has radio
buttons), then close everything again.
Many fixes are trivial, but the various recent_read_* functions in
recent.c were changed to return a boolean such that the result can
always be checked even if errno==0.
QButtonGroup leak was hinted by Clang Static Analyzer, all other
memleaks were found using ASAN/LSan.
Change-Id: Ia73f5d4c09d92f22e72377be59e23342f8ad7211
Reviewed-on: https://code.wireshark.org/review/10776
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Gerald Combs