bug#2309: marked as done (Saving under Windows (sometimes) causes Emacs to freeze and allocate a lot of memory - Emacs 22.3.1)

[owner@emacsbugs.donarmstrong.com (Emacs bug Tracking System)]

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Your message dated Tue, 17 Feb 2009 22:25:20 +0800
with message-id <499AC8D0.1010908@gnu.org>
and subject line Re: bug#2309: Saving under Windows (sometimes) causes Emacs to freeze and allocate a lot of memory - Emacs 22.3.1
has caused the Emacs bug report #2309,
regarding Saving under Windows (sometimes) causes Emacs to freeze and allocate  a lot of memory - Emacs 22.3.1
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

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2309: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=2309
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From: Fredrik Hellman <fredrik.hellman@gmail.com>
To: bug-gnu-emacs@gnu.org
Subject: Saving under Windows (sometimes) causes Emacs to freeze and allocate  a lot of memory - Emacs 22.3.1
Date: Thu, 12 Feb 2009 13:00:59 +0100
Message-ID: <bcefeec90902120400w4cf46767nd1f0a23c1fb5fd@mail.gmail.com>

Hello!

I have downloaded and installed the following Emacs version for Windows:

GNU Emacs 22.3.1 (i386-mingw-nt5.1.2600)
 of 2008-09-06 on SOFT-MJASON

When I start emacs, open a file in a buffer, do some changes in it and
then saves the file with C-x C-s Emacs freezes and I can see how the
memory allocated by Emacs slowly increases until it after a few
minutes wakes up again and says in a separate buffer:

Emergency (alloc): Warning: past 95% of memory limit

This problem doesn't always occur on saves.

I don't know what more to tell, but if you want more details about
something, feel free to ask me.

Best regards,
Fredrik Hellman




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From: Jason Rumney <jasonr@gnu.org>
To: 2309-done@emacsbugs.donarmstrong.com
Cc: fredrik.hellman@gmail.com
Subject: Re: bug#2309: Saving under Windows (sometimes) causes Emacs to freeze and allocate a lot of memory - Emacs 22.3.1
Date: Tue, 17 Feb 2009 22:25:20 +0800
Message-ID: <499AC8D0.1010908@gnu.org>

Fredrik Hellman wrote:
>> When I start emacs, open a file in a buffer, do some changes in it and
>> then saves the file with C-x C-s Emacs freezes and I can see how the
>> memory allocated by Emacs slowly increases until it after a few
>> minutes wakes up again and says in a separate buffer:

Thank you for the extra info you provided.

Emacs appears to be in an infinite loop trying to create the 
non-existent directory "d:/" and all its parents.
I've fixed make-directory to abort this loop when the directory is its 
own parent.