From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12123 invoked by alias); 14 Aug 2012 09:53:13 -0000 Received: (qmail 11628 invoked by uid 22791); 14 Aug 2012 09:52:43 -0000 X-Spam-Check-By: sourceware.org Received: from aquarius.hirmke.de (HELO calimero.vinschen.de) (217.91.18.234) by sourceware.org (qpsmtpd/0.83/v0.83-20-g38e4449) with ESMTP; Tue, 14 Aug 2012 09:52:29 +0000 Received: by calimero.vinschen.de (Postfix, from userid 500) id 1B8622C0054; Tue, 14 Aug 2012 11:52:26 +0200 (CEST) Date: Tue, 14 Aug 2012 09:53:00 -0000 From: Corinna Vinschen To: cygwin-xfree@cygwin.com Subject: Re: XWin.exe segmentation fault on Windows 7 Message-ID: <20120814095226.GA14802@calimero.vinschen.de> Reply-To: cygwin-xfree@cygwin.com Mail-Followup-To: cygwin-xfree@cygwin.com References: <50226385.6060903@dronecode.org.uk> <5028F046.6090505@dronecode.org.uk> <20120813124123.GC23253@calimero.vinschen.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Mailing-List: contact cygwin-xfree-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-xfree-owner@cygwin.com Reply-To: cygwin-xfree@cygwin.com Mail-Followup-To: cygwin-xfree@cygwin.com X-SW-Source: 2012-08/txt/msg00027.txt.bz2 On Aug 14 16:41, Chris LeBlanc wrote: > > Now the question is, if the same problem occurs, why? Please paste > > the contents of /etc/fstab and, if it exists, /etc/fstab.d/$USER > > into your reply. > > Thanks for the information, I think we're getting closer to finding the problem. > > /etc/fstab doesn't have anything in it apart from comments, and the > /etc/fstab.d directory is empty. > > Here is the output from the mount command: > C:/cygwin/bin on /usr/bin type ntfs (binary,auto) > C:/cygwin/lib on /usr/lib type ntfs (binary,auto) > C:/cygwin on / type ntfs (binary,auto) > C: on /cygdrive/c type ntfs (binary,posix=0,user,noumount,auto) > E: on /cygdrive/e type ntfs (binary,posix=0,user,noumount,auto) > Segmentation fault (core dumped) > > It fails when it reaches a network share. Looking at them in Windows > Explorer, they're all NcFsd network shares ... That was the essential information to find the bug. For the last Cygwin version I added support for the new ReFS filesystem and I changed one datastructure without also changing another, closely related datastructure. The bug would have shown for other FSes as well, but it would only have resulted in printing the wrong FS type in mount. Only for NcFsd it was bound to crash. This will be fixed in the (soon to come) Cygwin 1.7.17. Thanks, Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/