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bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed


From: Po Lu
Subject: bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed"
Date: Fri, 19 Aug 2022 09:42:53 +0800
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux)

Joe Corneli <joseph.corneli@hyperreal.enterprises> writes:

> Thank you!

Thanks.  That's pretty odd, I guess gdk_device_get_seat is what's
failing here, followed by the reference to source_device->last_tool
causing a segfault.

When you next encounter this crash, please show the value of
"xev->sourceid" (p xev->sourceid in gdb) and the shell command "xinput
list-devices" immediately after it happens.




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