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metacoma / silverkey

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[linux] silverkey crashes when received "close" event from window manager #164

Open metacoma opened 6 years ago

metacoma commented 6 years ago

Steps to reproduce:

  1. Run silverkey
  2. Press Alt+F4 (or another hotkey to close application)
metacoma commented 6 years ago 
Hide action, value is  ""
*** Error in `silverkey': double free or corruption (out): 0x00007ffead4cff50 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f03f32bb7e5]
/lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f03f32c437a]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f03f32c853c]
/tmp/.mount_silver0fwQBG/usr/bin/../lib/libQt5Core.so.5(_ZN7QObject5eventEP6QEvent+0xf8)[0x7f03f4055328]
/tmp/.mount_silver0fwQBG/usr/bin/../lib/libQt5Widgets.so.5(_ZN7QWidget5eventEP6QEvent+0x903)[0x7f03f5246bd3]
/tmp/.mount_silver0fwQBG/usr/bin/../lib/libQt5Widgets.so.5(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x9c)[0x7f03f520
9dac]
/tmp/.mount_silver0fwQBG/usr/bin/../lib/libQt5Widgets.so.5(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x227)[0x7f03f5210e57]
/tmp/.mount_silver0fwQBG/usr/bin/../lib/libQt5Core.so.5(_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent+0x108)[0x7f03f40294e
8]
/tmp/.mount_silver0fwQBG/usr/bin/../lib/libQt5Core.so.5(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x26b
)[0x7f03f402befb]
/tmp/.mount_silver0fwQBG/usr/bin/../lib/libQt5Core.so.5(_ZN16QCoreApplication4execEv+0x98)[0x7f03f4030868]
silverkey[0x40ee95]
silverkey[0x40eb8d]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7f03f3264830]
silverkey[0x40ed29]