Include a column to describe what's intended. If that's *not* what's
intended, fix the comment and the twisty little maze of #defines.
Change-Id: Ic5d120c401d8aba23a19e9d042b1460621b80e0b
Reviewed-on: https://code.wireshark.org/review/7815
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Instead of a twisty little maze of #if, #ifdefs, and #elifs, all
different, define HAVE_BUFFER_SIZE upfront iff we can set the buffer
size - i.e., if this is Win32, and thus we're using WinPcap, or if we
have pcap_create() and thus pcap_set_buffer_size() - and use that to
govern whether to have a buffer size setting or not.
Always put the buffer size setting in the right vertical box. If that
doesn't work well for some configurations of available interface knobs,
feel free to change the checks, but please make it less opaque what's
going on (include a comment if necessary).
Change-Id: I384c601982b470ae08de271431eac06d6c925332
Reviewed-on: https://code.wireshark.org/review/7814
Reviewed-by: Guy Harris <guy@alum.mit.edu>
If HAVE_PCAP_REMOTE is not set, this code is not defined and therefore will not be
compiled correctly.
Change-Id: Ie08a6f99598d46cfa38e2448ea979a8a9aa7c7fc
Reviewed-on: https://code.wireshark.org/review/7803
Reviewed-by: Roland Knall <rknall@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
We were doing it similarly, but not the same, in several places; make a
common routine for it.
Have that code check to make sure the DLT_ value in question is actually
supported by the device; if not, pick the first supported DLT_ value, if
any; this keeps it from, for example, picking a bad DLT_ value if your
defaults were set based on monitor mode being on but monitor mode
actually being off, or vice versa.
Change-Id: I1722bfeaf60429bc5c6f665fdea3d466052b13bd
Reviewed-on: https://code.wireshark.org/review/7795
Reviewed-by: Guy Harris <guy@alum.mit.edu>
It's only used to update the remote interface list, and never updates
anything else (it sets iftype_id to CAPTURE_IFREMOTE and never changes
it, so all tests for whether iftype_id is == or >= CAPTURE_IFREMOTE
succeed); remove the code that would be executed if, somehow, iftype_id
got stomped on, and rename it to update_remote_interface_list().
Change-Id: I3bd80fb19bb14ef5bdf2c1a77a10f1f32bb62aba
Reviewed-on: https://code.wireshark.org/review/7773
Petri-Dish: Guy Harris <guy@alum.mit.edu>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Guy Harris <guy@alum.mit.edu>
That matches what it is in other structures, and eliminates a compiler
warning.
While we're at it, remove an empty if statement revealed by that change.
Change-Id: I5e8c8f92fdb3567e75800c729443737032a1bcc7
Reviewed-on: https://code.wireshark.org/review/7752
Reviewed-by: Guy Harris <guy@alum.mit.edu>
We have to find the closing parenthesis before overwriting the opening
parenthesis, otherwise the end of the string, from which strrchr()
searches, is at the point where the opening parenthesis was.
Fix incorrect arithmetic (-1 + -1 + 1 = -1, not 1).
Change-Id: Ida47dd9670b36269eef28368aa845301a7185c3f
Reviewed-on: https://code.wireshark.org/review/7747
Reviewed-by: Guy Harris <guy@alum.mit.edu>
capture_dev_user_descr_find() and capture_dev_user_cfilter_find() return
g_malloc()ated strings; we don't need to g_strdup() them to get a
g_malloc()ated string, and we *do* need to free them if we aren't going
to use them any more.
Document that while we're at it, and give more details for the functions
returning integer user-specified interface parameters as well.
Change-Id: Icf98a48992b1c4168ead54bdc4cc2847da89d665
Reviewed-on: https://code.wireshark.org/review/7745
Reviewed-by: Guy Harris <guy@alum.mit.edu>
The first entry in the list does not have a leading comma, so a strstr()
for ",{ifname}(" will not work. Instead, use g_strsplit() with a comma
for all of the preferences.
Have common code for all the "uncomplicated" preferences. Have a
specialized handler for the one "complicated" preference.
Change-Id: I2144a98ab0cb70db56eaaba88175d6e03885de2a
Reviewed-on: https://code.wireshark.org/review/7741
Reviewed-by: Guy Harris <guy@alum.mit.edu>
Fix crash and memory leak. Please not that
Recent File Status objects and threads still
continously grow and shrink memory usage, but do not
grow continuously.
Bug: 10893
Change-Id: Icc8b7fefd6572b902ac81d22e5f7b16e304fcf16
Reviewed-on: https://code.wireshark.org/review/7699
Petri-Dish: Michal Labedzki <michal.labedzki@tieto.com>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Fix the loop that goes through all the objects to be saved so that it
looks at all the objects to be saved rather than repeatedly looking at
the first object.
When letting the user select a directory in which to save, restrict them
to looking at directories.
QDir doesn't do what we actually want here - QDir.setCurrent() might do
a chdir() but it doesn't appear to set the QDir's path, so when we use
it to construct pathnames it constructs them based on
wsApp->lastOpenDir() rather than the directory the user selected. Use
Boring Old GLib's g_build_filename(), as we do in the GTK+ version, for
now. (It also does something we *don't* want, namely, at least as the
documentation implies, a chdir().)
Bug: 11062
Change-Id: I705292dc2713b9dba615b0d59a4cf8313f357d82
Reviewed-on: https://code.wireshark.org/review/7720
Reviewed-by: Guy Harris <guy@alum.mit.edu>
QTreeView also use timerEvent() to do something... so call its overloaded
method and make CPU happy again.
Bug: 11035
Change-Id: I405c8c2763ae0b96c0483aedcb314a5f259e76a1
Reviewed-on: https://code.wireshark.org/review/7696
Petri-Dish: Michal Labedzki <michal.labedzki@tieto.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
This should increase user experience.
Change-Id: Id2713e7c5af8ca0f0d87e3ae52542b4f189ace9a
Reviewed-on: https://code.wireshark.org/review/7681
Petri-Dish: Michal Labedzki <michal.labedzki@tieto.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Previously DecodeAs neither save its changes nor changes dissector tables.
Do that and redissect packets to refresh view.
Bug: 10553
Change-Id: Icd8453c9650f0265852f6b6b58bc483b35570a15
Reviewed-on: https://code.wireshark.org/review/7676
Petri-Dish: Michal Labedzki <michal.labedzki@tieto.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Add packaging/nsis/CMakeLists.txt and use it to generate each NSIS include
file. Add macros to generate packaging-related targets and invoke them
from the top-level CMakeLists.txt.
Add a top-level "plugins" target. Copy plugins to "plugins" in each of
our staging directories instead of "plugins/$VERSION".
Add missing files to the copy_data_files and copy_cli_dlls targets.
Add all files in the NSIS package from the staging directory.
Drop a bunch of no-longer-needed defines, e.g. MSVC_VARIANT.
Change-Id: Ib1079260d164c65118050f1431af8e582cd577fa
Reviewed-on: https://code.wireshark.org/review/6459
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Add FT_FRAMENUM_ACK and FT_FRAMENUM_DUP_ACK and set them for
tcp.analysis.acks_frame and tcp.analysis.duplicate_ack_frame. Draw a
single or double check mark in the packet list accordingly.
These are probably specific to TCP, but as it happens there are a lot of
TCP packets.
Change-Id: I35416506419159a79ad8cc2e35f8a14485edfb7e
Reviewed-on: https://code.wireshark.org/review/7568
Reviewed-by: Anders Broman <a.broman58@gmail.com>
The capture timer was never enabled on capture start or disabled on
capture stop. This is now implemented.
Bug: 10601
Change-Id: Iae23a952986a2c5dddf92b6ac0d1f1bc1c83719c
Reviewed-on: https://code.wireshark.org/review/7582
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Tested-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Remove the setUniformRowHeights(true) call in the PacketList
constructor. This means that the packet list now calculates its height
by querying the Qt::SizeHintRole for every item instead of simply
multiplying item_height * number_of_rows.
Implement SizeHintRole in PacketListModel::data so that size
calculations aren't unbearably slow. We don't have any row text until an
item is drawn (via DisplayRole), so items with multiple lines end up
being rendered twice. Note where we make assumptions on line heights.
Although we call gtk_tree_view_set_fixed_height_mode() in the GTK+ UI we
don't have this problem there. GTK+ is apparently less strict about
enforcing row heights.
Bug: 10924
Change-Id: I98e9f4f5f321c2e03f18498e0a7e7556f88792a1
Reviewed-on: https://code.wireshark.org/review/7430
Petri-Dish: Evan Huus <eapache@gmail.com>
Reviewed-by: Evan Huus <eapache@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This allows for exporting the SSL session keys for captures which were
decrypted using a RSA certificate, but where the server does not support
session resumption.
To avoid frequent reallocations, the expected length is used as initial
string size.
Tested against a nginx server with ssl_session_cache off.
Note that all keys loaded via ssl.keylog_file are exported, not just the
displayed ones!
Change-Id: Ie3a93d3692885502f46442953fa53303d16672d7
Reviewed-on: https://code.wireshark.org/review/7175
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Unfortunately that row number may come from a dissector/tap but allowing us
to continue just causes us to die horribly later (and we can't except out of
processing a tap).
Change-Id: I37f03385db55dbe55f91e2ec6a03add5664857ba
Ping-Bug: 10885
Reviewed-on: https://code.wireshark.org/review/7652
Reviewed-by: Anders Broman <a.broman58@gmail.com>
Most of our sites are now HTTPS-only. Update URLs accordingly. Update
other URLs while we're at it. Remove or comment out dead links.
Change-Id: I7c4f323e6585d22760bb90bf28fc0faa6b893a33
Reviewed-on: https://code.wireshark.org/review/7621
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Don't dereference a null pointer. Remove g_assert()s copied from ui/gtk.
This fixes problems mentioned in bug 11044 but not the bug itself.
Change-Id: Iab75ab5cc6a184c8145a094b1c529a634e3c1c0d
Ping-Bug: 11044
Reviewed-on: https://code.wireshark.org/review/7610
Reviewed-by: Gerald Combs <gerald@wireshark.org>
When a different packet is changed, the packet scoped memory for tvbuff
is freed before clearing data source tabs. This results in
heap-use-after free when resizeEvent is called as a result of clearing
tabs for data sources.
Avoid resize events by hiding the tabs.
Caught with ASAN:
==18816==ERROR: AddressSanitizer: heap-use-after-free on address 0x6060004cd970 at pc 0x7fffebf46618 bp 0x7fffffffbb10 sp 0x7fffffffbb00
READ of size 4 at 0x6060004cd970 thread T0
#0 0x7fffebf46617 in tvb_captured_length epan/tvbuff.c:423
#1 0x773062 in ByteViewText::updateScrollbars() ui/qt/byte_view_text.cpp:489
#2 0x76f307 in ByteViewText::resizeEvent(QResizeEvent*) ui/qt/byte_view_text.cpp:197
...
#24 0x9f2348 in ByteViewText::~ByteViewText() ui/qt/byte_view_text.h:46
#25 0x9f23f5 in ByteViewText::~ByteViewText() ui/qt/byte_view_text.h:46
#26 0x76b9d6 in ByteViewTab::clear() ui/qt/byte_view_tab.cpp:54
#27 0x5de685 in PacketList::selectionChanged(QItemSelection const&, QItemSelection const&) ui/qt/packet_list.cpp:477
...
freed by thread T0 here:
...
#5 0x53d763 in cf_select_packet file.c:3827
#6 0x5ddfa5 in PacketList::selectionChanged(QItemSelection const&, QItemSelection const&) ui/qt/packet_list.cpp:454
#7 0x7fffe58ec980 (/usr/lib/libQt5Widgets.so.5+0x3bc980)
#8 0x7fffe4d55dd6 in QItemSelectionModel::selectionChanged(QItemSelection const&, QItemSelection const&) (/usr/lib/libQt5Core.so.5+0x23fdd6)
...
Change-Id: I9c1c01398713389de58259d13ebbaddd2d6e5c52
Reviewed-on: https://code.wireshark.org/review/7589
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Fixes error reported by UBSan:
ui/qt/packet_list.cpp:537:13: runtime error: load of value 190, which is not a valid value for type 'bool'
The method is apparently called earlier for other timers, resulting in
an error on startup. Initialize rows_inserted_ to avoid warnings when
the event is triggered later.
Change-Id: Iad919d79264ff1c3c17c9458c869d584234fcd5d
Reviewed-on: https://code.wireshark.org/review/7575
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
We currently load the expert indicator resources using an <img> tag.
According to QTBUG-36383 the @2x versions won't load unless you've built
with Qt 5.4.0 or later.
Change-Id: I003fd5d5f10e779f2e7ca6ba9fbb8e033df85b80
Reviewed-on: https://code.wireshark.org/review/7601
Reviewed-by: Gerald Combs <gerald@wireshark.org>
This reverts commit 7d01a84d0e.
cmake doesn't get the dependencies right if the .qm files are gone
I'll work on this off-line and resubmit it as one commit rather than
trying to approach this step-by-step
Change-Id: Ibbd60163f910adbd571b3df2a980d64dbf1ea924
Reviewed-on: https://code.wireshark.org/review/7596
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
Tested-by: Martin Kaiser <wireshark@kaiser.cx>
create the .qm files from the .ts files at compile time
for now, this works for autotools only
don't fail if Qt's lrelease tool is not available,
skip building the .qm files in this case
Change-Id: I869a6dc8220eb03e7ffc8bfdb2b6f3930f6cac72
Reviewed-on: https://code.wireshark.org/review/7460
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
Tested-by: Martin Kaiser <wireshark@kaiser.cx>
http://doc.qt.io/qt-5/qwidget.html#updatesEnabled-prop says:
"Re-enabling updates implicitly calls update() on the widget."
This results in an infinite paintEvent series, hogging the CPU. Updating
the text twice does not seem to be a bad idea after all...
Change-Id: Id6cd733e68512f6963fc7d70d91859ca88ab8d38
Reviewed-on: https://code.wireshark.org/review/7581
Reviewed-by: Gerald Combs <gerald@wireshark.org>
If packet_list_moveto_end does anything it should scroll, not select. Make
it a no-op for the time being.
Change-Id: I149815c8f9e50e95a4a77b91b7582c44eed6db4b
Ping-Bug: 10601
Reviewed-on: https://code.wireshark.org/review/7564
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Add the ability to set frame number types: none, request, or response.
Use the types to draw different related packet indicators in the packet
list.
Track the conversation in PacketListRecord. Use it to draw dashed lines
for unrelated frames.
Set frame number types for DNS and ICMP.
Instead of drawing a transparent QImage, alpha blend our foreground
color and draw directly in our painter. Blend more toward the foreground
color.
Add FRAMENUM_TYPE to checkAPIs.
Change-Id: I2495945bb436413e05d6ec697184a0b4fd5ad214
Reviewed-on: https://code.wireshark.org/review/7436
Reviewed-by: Gerald Combs <gerald@wireshark.org>
...otherwise the packet list and header columns don't match until
the next redraw.
Change-Id: Ice9c17c93badec93839be7c100ca27d8dc493daa
Reviewed-on: https://code.wireshark.org/review/7536
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Add file_size_to_qstring and use it to show the file size. Add a
"shrinkable" property to LabelStack. Make the info status shrinkable.
Elide text so that long file paths don't widen the main window.
Change-Id: Ieb1caaf7e016384609d41fcabaa63d8f7a293eff
Bug: 10949
Reviewed-on: https://code.wireshark.org/review/7534
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Gerald Combs <gerald@wireshark.org>
(2nd attempt: yesterday's builbot failure wasn't caused by this commit)
Change-Id: If87d6b55cc733ff35a3677860b4559a7082a15b2
Reviewed-on: https://code.wireshark.org/review/7502
Reviewed-by: Martin Kaiser <wireshark@kaiser.cx>
Tested-by: Martin Kaiser <wireshark@kaiser.cx>
Guy Harris