GNU bug report logs - #9087
Crash reading from minibuffer with icomplete-mode

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Package: emacs;

Reported by: Juanma Barranquero <lekktu <at> gmail.com>

Date: Thu, 14 Jul 2011 22:55:02 UTC

Severity: normal

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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Message #26 received at 9087 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Juanma Barranquero <lekktu <at> gmail.com>
Cc: 9087 <at> debbugs.gnu.org
Subject: Re: bug#9087: Crash reading from minibuffer with icomplete-mode
Date: Fri, 15 Jul 2011 15:29:06 +0300

> From: Juanma Barranquero <lekktu <at> gmail.com>
> Date: Fri, 15 Jul 2011 14:11:22 +0200
> Cc: 9087 <at> debbugs.gnu.org
> 
> #0  w32_abort () at w32fns.c:7182
> #1  0x0103a942 in xfree (block=0x32d4f80) at alloc.c:713

AFAIU, this abort means that we call UNBLOCK_INPUT without a paired
BLOCK_INPUT.

Could you perhaps repeat the recipe after setting a watchpoint on the
variable interrupt_input_blocked, with commands like this:

  p interrupt_input_blocked
  bt 5
  continue

Then GDB should show who calls BLOCK_INPUT and UNBLOCK_INPUT, and if
we are lucky, we will see the unpaired call.
This bug report was last modified 13 years and 127 days ago.

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