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bug#23939: Segfault in daemon mode Emacs when detaching an X session
From: |
Doug Gilmore |
Subject: |
bug#23939: Segfault in daemon mode Emacs when detaching an X session |
Date: |
Sun, 10 Jul 2016 17:00:49 -0700 |
I have been running my own build of Emacs 24.2 for quite a while in
daemon mode for quite a while without any problems except that the
daemon would on rare occasions crash when I detached a windows frame
via the delete-frame Emacs command. The other day this happened
several times in succession when connecting to a daemon running on
another host and I was able to catch the failure under an attached gdb
session. I attached a backtrace and a prototype fix.
I have been building my own Emacs on Ubuntu-12/14 configured with the
--with-x-toolkit=lucid option, so this is not a Gtk issue.
Has anyone else been seeing this problem?
Thanks,
Doug
emacs-gdb-log.txt
Description: Text document
0001-Make-sure-x_error_message-is-not-NULL.patch
Description: Binary data
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