Mailing-List:	contact cygwin-developers-help AT cygwin DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-developers-subscribe AT cygwin DOT com>
List-Archive:	<http://sources.redhat.com/ml/cygwin-developers/>
List-Post:	<mailto:cygwin-developers AT cygwin DOT com>
List-Help:	<mailto:cygwin-developers-help AT cygwin DOT com>, <http://sources.redhat.com/ml/#faqs>
Sender:	cygwin-developers-owner AT cygwin DOT com
Delivered-To:	mailing list cygwin-developers AT cygwin DOT com
Date:	Fri, 08 Nov 2002 07:37:39 -0500
From:	Jason Tishler <jason AT tishler DOT net>
Subject:	Re: dll_list::detach() can stackdump
In-reply-to:	<20021107171831.GA1752@tishler.net>
To:	Cygwin-Developers <cygwin-developers AT cygwin DOT com>
Mail-followup-to:	Cygwin-Developers <cygwin-developers AT cygwin DOT com>
Message-id:	<20021108123739.GA1884@tishler.net>
MIME-version:	1.0
User-Agent:	Mutt/1.4i
References:	<20021107171831 DOT GA1752 AT tishler DOT net>

On Thu, Nov 07, 2002 at 12:18:31PM -0500, Jason Tishler wrote:
> Note that I can only reproduce this problem on one Cygwin installation
> so far.

I have been able to reproduce this problem on another Cygwin
installation and have packed up a completed minimal test case available
on my web site.  The procedure to reproduce the problem is as follows:

    $ wget -nd http://www.tishler.net/jason/software/cygwin/detach-stackdump-1.tar.bz2
    $ tar -xjf detach-stackdump-1.tar.bz
    $ cd detach-stackdump
    $ ./dll *.dll

Note:
1. Under 1.3.15-2, I had to run dll a few times before I got a
stackdump.
2. Under my CVS build (with my dll_list::detach patch), occasionally dll
succeeds.
3. The tarball includes a uname.exe.stackdump for 1.3.15-2 and a full
strace log, dll.log, for my CVS build.

Thanks,
Jason

-- 
PGP/GPG Key: http://www.tishler.net/jason/pubkey.asc or key servers
Fingerprint: 7A73 1405 7F2B E669 C19D  8784 1AFD E4CC ECF4 8EF6

- Raw text -