Details
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Bug
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Resolution: Incomplete
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Not Evaluated
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None
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5.6.2
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None
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Other
Description
Line in which crash happens (qcoreapplication.cpp:1632):
--r->d_func()->postedEvent;
r variable contains a non-null pointer to QObject - most likely r contains reference to QObject that has been deleted
Stack trace:
#0 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x7fb71e5c00)
at src/corelib/kernel/qcoreapplication.cpp:1632
#1 0x0000007f6b3a8fe4 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0)
at src/corelib/kernel/qcoreapplication.cpp:1508
#2 0x0000007f6b3fa088 in postEventSourceDispatch (s=0x7fb71e60d0)
at src/corelib/kernel/qeventdispatcher_glib.cpp:270
#3 0x0000007f6a790648 in g_main_dispatch (context=0x7fb728e6c0) at glib-2.0/1_2.42.1-r0/glib-2.42.1/glib/gmain.c:3111
#4 g_main_context_dispatch (context=context@entry=0x7fb728e6c0) at glib-2.0/1_2.42.1-r0/glib-2.42.1/glib/gmain.c:3710
#5 0x0000007f6a790894 in g_main_context_iterate (context=context@entry=0x7fb728e6c0, block=block@entry=1, dispatch=dispatch@entry=1,
self=<optimized out>) at glib-2.0/1_2.42.1-r0/glib-2.42.1/glib/gmain.c:3781
#6 0x0000007f6a790948 in g_main_context_iteration (context=0x7fb728e6c0, may_block=1)
at glib-2.0/1_2.42.1-r0/glib-2.42.1/glib/gmain.c:3842
#7 0x0000007f6b3fa460 in QEventDispatcherGlib::processEvents (this=0x7fb7217ae0, flags=...)
at src/corelib/kernel/qeventdispatcher_glib.cpp:417
#8 0x0000007f6b3a445c in QEventLoop::exec (this=this@entry=0x7fe389e548, flags=..., flags@entry=...)
at src/corelib/kernel/qeventloop.cpp:206
#9 0x0000007f6b3ac3ac in QCoreApplication::exec ()
at src/corelib/kernel/qcoreapplication.cpp:1285
#10 0x0000007f6bc9a6bc in QGuiApplication::exec ()
atsrc/gui/kernel/qguiapplication.cpp:1611
#11 0x0000007f6ea6c4a4 in main (argc=0, argv=<optimized out>) at main.cpp:451