GNU bug report logs - #24472
25.1; Emacs crashes when clicking on OSX menu bar when opening file with tramp

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Package: emacs;

Reported by: Souvik Banerjee <souvik1997 <at> gmail.com>

Date: Mon, 19 Sep 2016 19:48:01 UTC

Severity: normal

Tags: confirmed

Merged with 37299, 37557

Found in versions 25.1, 26.3, 27.0.50

Done: Alan Third <alan <at> idiocy.org>

Bug is archived. No further changes may be made.

Full log

Message #8 received at 24472 <at> debbugs.gnu.org (full text, mbox):

From: Alan Third <alan <at> idiocy.org>
To: Souvik Banerjee <souvik1997 <at> gmail.com>
Cc: 24472 <at> debbugs.gnu.org
Subject: Re: bug#24472: 25.1;
 Emacs crashes when clicking on OSX menu bar when opening file with
 tramp
Date: Wed, 28 Sep 2016 22:34:07 +0100

I can reproduce this crash in both Emacs 25.1 and the master branch.

I get this:

objc[13181]: autorelease pool page 0x1021f4000 corrupted
  magic     0x00000000 0x00000000 0x00000000 0x00000000
  should be 0xa1a1a1a1 0x4f545541 0x454c4552 0x21455341
  pthread   0x7fff7d4a6000
  should be 0x7fff7d4a6000

Which implies that something somewhere is being released twice or
something. I just can't work out what or why.

Possibly we need to block input while something is going on, but almost
the entirety of ns_update_menubar, which is where the crash is
happening, is wrapped in a block/unblock.
-- 
Alan Third
This bug report was last modified 4 years and 103 days ago.

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