GNU bug report logs - #56869
29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed"

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Package: emacs;

Reported by: Joe Corneli <joseph.corneli <at> hyperreal.enterprises>

Date: Mon, 1 Aug 2022 13:09:02 UTC

Severity: normal

Tags: moreinfo

Found in version 29.0.50

Done: Stefan Kangas <stefankangas <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Po Lu <luangruo <at> yahoo.com>
To: Joe Corneli <joseph.corneli <at> hyperreal.enterprises>
Cc: 56869 <at> debbugs.gnu.org
Subject: bug#56869: 29.0.50; segfault, "assertion 'GDK_IS_DEVICE (device)' failed"
Date: Fri, 19 Aug 2022 09:42:53 +0800

Joe Corneli <joseph.corneli <at> 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.
This bug report was last modified 1 year and 264 days ago.

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