X-Spam-Check-By: sourceware.org Date: Fri, 3 Mar 2006 21:36:49 +0100 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: ls.exe hangs on inaccessible directory if ntsec is turned off Message-ID: <20060303203649.GF3184@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <1FFDId-1bRebI0@fwd35.aul.t-online.de> <20060303202819.GD3184@calimero.vinschen.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060303202819.GD3184@calimero.vinschen.de> User-Agent: Mutt/1.4.2i Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com On Mar 3 21:28, Corinna Vinschen wrote: > At one point in opendir() a file handler is added to the descriptor > table. This happened at a point at which it was already clear that > opendir would succeed. Due to my changes from end of January this > wasn't true anymore. The entry in the descriptor table was filled > and *then* opendir tries to open the directory with NtOpenFile. > This in turn leads to opendir deleting the file handler structure. ...if NtOpenFile fails. > No problem... until the process exits and Cygwin tries to delete > the file handler entry again in the cleanup code. Or, with a lot > less words: Cygwin called free twice on the same address. 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://cygwin.com/docs.html FAQ: http://cygwin.com/faq/