| Summary: | Segmentation fault in Gwenview::FullScreenBarPrivate::slideInTriggerRect | ||
|---|---|---|---|
| Product: | [Applications] gwenview | Reporter: | postix <postix> |
| Component: | general | Assignee: | Gwenview Bugs <gwenview-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | nate, postix |
| Priority: | NOR | ||
| Version: | 21.12.0 | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/graphics/gwenview/commit/d812d1df88bb2ffd1b7e4a4d049f798cadc47fd7 | Version Fixed In: | 21.12.2 |
| Sentry Crash Report: | |||
|
Description
postix
2021-09-14 11:38:20 UTC
I can reproduce it easily, just happened three times again. Still happens on openSUSE TW (21.12.0), when going through images in fullscreen ``` #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 #1 0x00007f4e38bdf2d3 in __pthread_kill_internal (signo=11, threadid=<optimized out>) at pthread_kill.c:78 #2 0x00007f4e38b8f356 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 #3 0x00007f4e3760ed36 in KCrash::defaultCrashHandler (sig=11) at /usr/src/debug/kcrash-5.89.0-1.2.x86_64/src/kcrash.cpp:620 #4 <signal handler called> #5 QScreen::geometry (this=0x0) at kernel/qscreen.cpp:413 #6 0x00007f4e3aef5fc6 in Gwenview::FullScreenBarPrivate::slideInTriggerRect (this=0x55b35413eee0) at /usr/src/debug/gwenview5-21.12.0-1.1.x86_64/lib/fullscreenbar.cpp:86 #7 Gwenview::FullScreenBar::eventFilter (this=0x55b354582b30, object=<optimized out>, event=0x7ffd4111aed0) at /usr/src/debug/gwenview5-21.12.0-1.1.x86_64/lib/fullscreenbar.cpp:234 #8 0x00007f4e3925d95e in QCoreApplicationPrivate::sendThroughApplicationEventFilters (event=<optimized out>, receiver=<optimized out>, this=<optimized out>) at kernel/qcoreapplication.cpp:1172 #9 QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=this@entry=0x55b353fc6f30, receiver=receiver@entry=0x55b35442d8b0, event=event@entry=0x7ffd4111aed0) at kernel/qcoreapplication.cpp:1157 #10 0x00007f4e3a077ab8 in QApplicationPrivate::notify_helper (this=0x55b353fc6f30, receiver=0x55b35442d8b0, e=0x7ffd4111aed0) at kernel/qapplication.cpp:3603 #11 0x00007f4e3925dd2a in QCoreApplication::notifyInternal2 (receiver=0x55b35442d8b0, event=0x7ffd4111aed0) at kernel/qcoreapplication.cpp:1064 #12 0x00007f4e39925567 in QGuiApplicationPrivate::processMouseEvent (e=0x55b3554e8920) at kernel/qguiapplication.cpp:2282 #13 0x00007f4e398fb79c in QWindowSystemInterface::sendWindowSystemEvents (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1169 #14 0x00007f4e33592cfa in xcbSourceDispatch (source=source@entry=0x55b3540a5b50) at qxcbeventdispatcher.cpp:105 #15 0x00007f4e36a77d9f in g_main_dispatch (context=0x7f4e2c005000) at ../glib/gmain.c:3381 #16 g_main_context_dispatch (context=0x7f4e2c005000) at ../glib/gmain.c:4099 #17 0x00007f4e36a78128 in g_main_context_iterate (context=context@entry=0x7f4e2c005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4175 #18 0x00007f4e36a781df in g_main_context_iteration (context=0x7f4e2c005000, may_block=1) at ../glib/gmain.c:4240 #19 0x00007f4e392b5204 in QEventDispatcherGlib::processEvents (this=0x55b3540b5060, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #20 0x00007f4e3925c72b in QEventLoop::exec (this=this@entry=0x7ffd4111b200, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69 #21 0x00007f4e39264a10 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #22 0x00007f4e3991919c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1867 #23 0x00007f4e3a0779f5 in QApplication::exec () at kernel/qapplication.cpp:2824 #24 0x000055b352dae75b in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/gwenview5-21.12.0-1.1.x86_64/app/main.cpp:197 ``` A possibly relevant merge request was started @ https://invent.kde.org/graphics/gwenview/-/merge_requests/129 Git commit d812d1df88bb2ffd1b7e4a4d049f798cadc47fd7 by Nicolas Fella. Committed on 08/01/2022 at 23:24. Pushed by ngraham into branch 'release/21.12'. Guard against null QScreen screenAt can give a nullptr, don't crash in that case M +7 -1 lib/fullscreenbar.cpp https://invent.kde.org/graphics/gwenview/commit/d812d1df88bb2ffd1b7e4a4d049f798cadc47fd7 |