maintainer-feedback requested: [Bug 251136] x11-wm/xfce4-wm: 4.14.6 fix crash on hang application kill via context menu

[bugzilla-noreply at freebsd.org]

Bugzilla Automation <bugzilla at FreeBSD.org> has asked freebsd-xfce (Nobody)
<xfce at FreeBSD.org> for maintainer-feedback:
Bug 251136: x11-wm/xfce4-wm: 4.14.6 fix crash on hang application kill via
context menu
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=251136



--- Description ---
If I try to kill/end hanged app via context menu then after app die xfwm4 core
dumps:

/usr/local/bin/xfwm4 --display unix:0.0 --sm-client-id
2d88326ee-d7fc-11e5-8d34-6cf0497538e3 --replace
Waiting for current window manager (Xfwm4) on screen unix:0.0 to exit: Done

(xfwm4:9573): Gdk-ERROR **: 17:39:45.446: The program 'xfwm4' received an X
Window System error.
This probably reflects a bug in the program.
The error was 'BadValue (integer parameter out of range for operation)'.
  (Details: serial 78074 error_code 2 request_code 113 (core protocol)
minor_code 0)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the GDK_SYNCHRONIZE environment
   variable to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)
Trace/BPT trap (core dumped)