[Scummvm-tracker] [ScummVM] #10637: GUI: Segfault when accessing the option dialog from the GMM

[Bastien Bouclet]

#10637: GUI: Segfault when accessing the option dialog from the GMM
-------------------+--------------------
Reporter:  bgK     |      Owner:  (none)
    Type:  defect  |     Status:  new
Priority:  normal  |  Component:  GUI
Keywords:          |       Game:
-------------------+--------------------
 Git revision: cfe176a4f5600e2c772af40451ee6db4187291dc


 {{{
 Thread 1 "scummvm" received signal SIGSEGV, Segmentation fault.
 0x000055555577ecca in GUI::Widget::clearFlags (this=0x0, flags=2) at
 ../gui/widget.cpp:75
 75              updateState(_flags, _flags & ~flags);
 (gdb) bt
 #0  0x000055555577ecca in GUI::Widget::clearFlags (this=0x0, flags=2) at
 ../gui/widget.cpp:75
 #1  0x0000555555780474 in GUI::Widget::setVisible (this=0x0, e=true) at
 ../gui/widget.cpp:202
 #2  0x000055555570cf19 in GUI::OptionsDialog::setupGraphicsTab
 (this=0x61800000cc80) at ../gui/options.cpp:1421
 #3  0x000055555570ce63 in GUI::OptionsDialog::reflowLayout
 (this=0x61800000cc80) at ../gui/options.cpp:1417
 #4  0x00005555556d9cf5 in GUI::GuiManager::openDialog
 (this=0x61d00005fa80, dialog=0x61800000cc80) at ../gui/gui-manager.cpp:459
 #5  0x00005555556d2c14 in GUI::Dialog::open (this=0x61800000cc80) at
 ../gui/dialog.cpp:89
 #6  0x00005555556f5f38 in GUI::OptionsDialog::open (this=0x61800000cc80)
 at ../gui/options.cpp:451
 #7  0x00005555556d2b2e in GUI::Dialog::runModal (this=0x61800000cc80) at
 ../gui/dialog.cpp:77
 #8  0x000055555587260e in MainMenuDialog::handleCommand
 (this=0x61100006c380, sender=0x61100006ca88, cmd=1330664526, data=0)
     at ../engines/dialogs.cpp:138
 #9  0x0000555555788a1c in GUI::CommandSender::sendCommand
 (this=0x61100006ca88, cmd=1330664526, data=0) at ../gui/object.h:55
 #10 0x000055555578207b in GUI::ButtonWidget::handleMouseUp
 (this=0x61100006c9c0, x=86, y=1, button=1, clickCount=1) at
 ../gui/widget.cpp:332
 #11 0x00005555556d3cb3 in GUI::Dialog::handleMouseUp (this=0x61100006c380,
 x=132, y=193, button=1, clickCount=1) at ../gui/dialog.cpp:226
 #12 0x00005555556dba7e in GUI::GuiManager::processEvent
 (this=0x61d00005fa80, event=..., activeDialog=0x61100006c380) at ../gui
 /gui-manager.cpp:588
 #13 0x00005555556d8db7 in GUI::GuiManager::runLoop (this=0x61d00005fa80)
 at ../gui/gui-manager.cpp:359
 #14 0x00005555556d2b3b in GUI::Dialog::runModal (this=0x61100006c380) at
 ../gui/dialog.cpp:80
 #15 0x0000555555869a5b in Engine::runDialog (this=0x61300000b640,
 dialog=...) at ../engines/engine.cpp:560
 #16 0x0000555555868f6c in Engine::openMainMenuDialog (this=0x61300000b640)
 at ../engines/engine.cpp:509
 #17 0x00005555557c7dcc in DefaultEventManager::pollEvent
 (this=0x60d000003920, event=...) at ../backends/events/default/default-
 events.cpp:148
 #18 0x0000555555683406 in Groovie::GroovieEngine::run
 (this=0x61300000b640) at ../engines/groovie/groovie.cpp:266
 #19 0x00005555556535d9 in runGame (plugin=0x6030000148f0, system=...,
 edebuglevels="") at ../base/main.cpp:264
 #20 0x0000555555655ef3 in scummvm_main (argc=1, argv=0x7fffffffe168) at
 ../base/main.cpp:532
 #21 0x000055555564efbd in main (argc=1, argv=0x7fffffffe168) at
 ../backends/platform/sdl/posix/posix-main.cpp:45
 }}}

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Ticket URL: <https://bugs.scummvm.org/ticket/10637>
ScummVM <https://bugs.scummvm.org>
ScummVM