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Tomasz Moń ca1163ab60 Qt: Add asynchronous simple dialog 
When extcap fails before connecting to pipes, ws_write() in
InterfaceToolbar::controlSend() fails and error message is displayed to
the user.

Before this change, the message box would block until the user closes
the message. As the controlSend() was called inside "capture prepared"
context the remaining capture preparation code would wait for the user
action. However, the pipeTimeout() would get called before user confirms
the message as Qt would be processing all events in the main event
queue. This led to "capture failed" executing before "capture prepared"
finished. Such interruption caused multiple issues including freeing
buffer that was not yet allocated.

Bug: 15743
Change-Id: I6bc2734126292cdc5b560418069caf98747be68e
Reviewed-on: https://code.wireshark.org/review/33208
Reviewed-by: Peter Wu <peter@lekensteyn.nl>
Petri-Dish: Peter Wu <peter@lekensteyn.nl>
Tested-by: Petri Dish Buildbot
Reviewed-by: Tomasz Moń <desowin@gmail.com>
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
 		2019-05-20 12:53:38 +00:00
..
cli Fix -z hosts output if it's from a live capture. 2019-03-31 19:28:23 +00:00
macosx macOs: Fix build fix for tab view 2018-11-01 15:02:36 +00:00
qt Qt: Add asynchronous simple dialog 2019-05-20 12:53:38 +00:00
win32 Windows: Console log handler fixups. 2019-03-14 21:15:08 +00:00
CMakeLists.txt CMake: Remove wsutil pcap dependency 2019-05-03 21:57:05 +00:00
alert_box.c ui: add missing break. 2018-11-14 09:30:55 +00:00
alert_box.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
all_files_wildcard.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
capture.c Use a single wtap_rec and Buffer for an entire capture session. 2019-04-08 07:58:16 +00:00
capture.h Qt: Fix restart capture when using a ring buffer 2019-02-20 04:23:42 +00:00
capture_globals.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
capture_ui_utils.c Put the interface descrptions into the IDB when capturing to pcapng. 2018-08-13 04:37:00 +00:00
capture_ui_utils.h Move get_iface_display_name() to ui/iface_lists.c. 2018-08-13 02:02:59 +00:00
clopts_common.c Move some command-line-oriented routines from wsutil to ui. 2019-01-01 02:07:06 +00:00
clopts_common.h Move some command-line-oriented routines from wsutil to ui. 2019-01-01 02:07:06 +00:00
cmdarg_err.c Move some command-line-oriented routines from wsutil to ui. 2019-01-01 02:07:06 +00:00
cmdarg_err.h Move some command-line-oriented routines from wsutil to ui. 2019-01-01 02:07:06 +00:00
commandline.c Move some command-line-oriented routines from wsutil to ui. 2019-01-01 02:07:06 +00:00
commandline.h Move more version-info-related stuff to version_info.c. 2018-12-13 03:16:13 +00:00
console.c Windows: Console log handler fixups. 2019-03-14 21:15:08 +00:00
console.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
decode_as_utils.c Accept protocol aliases in Decode As (-d tcp.port==4433,ssl) 2019-02-05 22:40:01 +00:00
decode_as_utils.h replace SPDX identifier GPL-2.0+ with GPL-2.0-or-later. 2018-02-08 14:57:36 +00:00
dissect_opts.c Move some command-line-oriented routines from wsutil to ui. 2019-01-01 02:07:06 +00:00
dissect_opts.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
export_object_ui.c Don't fall out of the loop on a write error. 2019-01-02 23:56:33 +00:00
export_object_ui.h No need to report "some files could not be saved". 2019-01-01 23:12:17 +00:00
export_pdu_ui_utils.c Clean up exp_pdu_open() API. 2018-12-19 06:59:09 +00:00
export_pdu_ui_utils.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
failure_message.c Move some command-line-oriented routines from wsutil to ui. 2019-01-01 02:07:06 +00:00
failure_message.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
file_dialog.c 1514 is a better initial Buffer size than 1500. 2019-04-06 21:04:02 +00:00
file_dialog.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
filter_files.c Qt: Add back pathLabel in some dialogs 2018-10-10 04:46:28 +00:00
filter_files.h Qt: Add back pathLabel in some dialogs 2018-10-10 04:46:28 +00:00
firewall_rules.c Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
firewall_rules.h Fix some source headers, reformat SPDX license lines in comment block. 2018-02-18 22:50:37 +00:00
help_url.c Convert the FAQ to Asciidoctor and remove old help files. 2019-02-14 23:11:15 +00:00
help_url.h UI: Remove Win32 file dialog stuff specific to GTK 2018-11-10 07:42:44 +00:00
iface_lists.c Move get_iface_display_name() to ui/iface_lists.c. 2018-08-13 02:02:59 +00:00
iface_lists.h Get rid of unused routine. 2018-08-11 07:52:06 +00:00
iface_toolbar.c Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
iface_toolbar.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
io_graph_item.c Attempt to squelch a narrowing warning. 2018-09-09 19:55:17 +00:00
io_graph_item.h sharkd: add support for io graph. 2018-05-31 18:43:50 +00:00
language.c Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
language.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
last_open_dir.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
main_statusbar.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
mcast_stream.c Add a "failed" return for tap packet routines. 2019-01-01 05:03:42 +00:00
mcast_stream.h Fix some source headers, reformat SPDX license lines in comment block. 2018-02-18 22:50:37 +00:00
packet_list_utils.c Qt: Enable "Resolve Names" for boolean without TFS 2018-08-22 03:58:16 +00:00
packet_list_utils.h Fix some source headers, reformat SPDX license lines in comment block. 2018-02-18 22:50:37 +00:00
packet_range.c Try to squeeze some bytes out of the frame_data structure. 2018-12-27 04:34:29 +00:00
packet_range.h Qt: fix use-after-free on error while saving exported packets 2018-05-25 12:49:50 +00:00
persfilepath_opt.c Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
persfilepath_opt.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
preference_utils.c prefs,ui: properly migrate old filter expressions 2018-09-10 09:27:34 +00:00
preference_utils.h prefs,ui: properly migrate old filter expressions 2018-09-10 09:27:34 +00:00
profile.c Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
profile.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
progress_dlg.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
proto_hier_stats.c Hava a routine to read the currently-selected frome. 2019-04-15 05:54:41 +00:00
proto_hier_stats.h replace SPDX identifier GPL-2.0+ with GPL-2.0-or-later. 2018-02-08 14:57:36 +00:00
recent.c Avoid warnings about a format string being a variable. 2018-09-10 03:01:35 +00:00
recent.h Remove an unused recent setting. 2018-06-18 22:59:41 +00:00
recent_utils.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
rtp_media.c RTP: Code clean up 2018-06-19 15:05:12 +00:00
rtp_media.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
rtp_stream.c tshark/RTP: GUI dependency removed from register_tap_listener_rtpstream. As consequence of it a few functions were moved from ui/rtp_stream to ui/tap-rtp-common. 2018-06-22 05:35:43 +00:00
rtp_stream.h RTP: If multiple codecs are used in RTP stream flow, all are shown in codecs column 2018-06-28 00:46:39 +00:00
rtp_stream_id.c RTP: Encapsulation of comparsion of two rtpstreams 2018-06-20 08:26:31 +00:00
rtp_stream_id.h RTP: code cleanup 3 2018-06-23 10:03:54 +00:00
service_response_time.c Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
service_response_time.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
simple_dialog.h Qt: Add asynchronous simple dialog 2019-05-20 12:53:38 +00:00
software_update.c Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
software_update.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
ssl_key_export.c Rename packet-ssl* to packet-tls* 2018-09-25 13:24:17 +00:00
ssl_key_export.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
summary.c Try to squeeze some bytes out of the frame_data structure. 2018-12-27 04:34:29 +00:00
summary.h Use an enum for compression types in various interfaces. 2018-11-16 09:20:36 +00:00
tap-iax2-analysis.c tap-iax2-analysis: fix minor indentation issues. 2018-03-17 21:24:13 +00:00
tap-iax2-analysis.h RTP: Code clean up 2018-06-19 15:05:12 +00:00
tap-rlc-graph.c Hava a routine to read the currently-selected frome. 2019-04-15 05:54:41 +00:00
tap-rlc-graph.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
tap-rtp-analysis.c Calculate RTP delta time even if clock rate is unknown. 2018-08-21 04:06:27 +00:00
tap-rtp-analysis.h RTP: Code cleanup 2 2018-06-20 13:19:46 +00:00
tap-rtp-common.c Add a "failed" return for tap packet routines. 2019-01-01 05:03:42 +00:00
tap-rtp-common.h Add a "failed" return for tap packet routines. 2019-01-01 05:03:42 +00:00
tap-sctp-analysis.c Add a "failed" return for tap packet routines. 2019-01-01 05:03:42 +00:00
tap-sctp-analysis.h Qt: fix several crashes in the SCTP Dialogs 2018-08-20 05:01:11 +00:00
tap-tcp-stream.c Hava a routine to read the currently-selected frome. 2019-04-15 05:54:41 +00:00
tap-tcp-stream.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
tap_export_pdu.c wiretap: fix memleaks with wtap_rec::opt_comment 2019-01-25 04:53:10 +00:00
tap_export_pdu.h Clean up exp_pdu_open() API. 2018-12-19 06:59:09 +00:00
taps.h replace SPDX identifier GPL-2.0+ with GPL-2.0-or-later. 2018-02-08 14:57:36 +00:00
text_import.c text import: make TCP dest port truly direction dependant 2019-04-20 06:59:27 +00:00
text_import.h Text Import: update code comments and help texts 2019-01-21 21:03:49 +00:00
text_import_scanner.h Put back EOF rule, but without exporting write_current_packet(). 2019-03-20 16:06:57 +00:00
text_import_scanner.l Put back EOF rule, but without exporting write_current_packet(). 2019-03-20 16:06:57 +00:00
time_shift.c TimeShiftDialog should be considered an "edit" operation 2018-12-21 13:59:32 +00:00
time_shift.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
traffic_table_ui.c Don't cast away constness if you don't have to. 2019-03-17 22:10:10 +00:00
traffic_table_ui.h Re-implement "Map" feature for Endpoints 2019-02-16 21:11:12 +00:00
util.c Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
util.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00
voip_calls.c Don't cast away constness if you don't have to. 2019-03-17 22:12:29 +00:00
voip_calls.h RTP: code cleanup 3 2018-06-23 10:03:54 +00:00
ws_ui_util.h Fix comment end after SPDX identifier 2018-05-01 06:56:37 +00:00