X-Recipient: archive-cygwin@delorie.com X-Spam-Check-By: sourceware.org Date: Thu, 30 Jun 2011 17:05:02 +0200 From: Corinna Vinschen To: cygwin@cygwin.com Subject: Re: Vim segv'ing Message-ID: <20110630150502.GJ9552@calimero.vinschen.de> Reply-To: cygwin@cygwin.com Mail-Followup-To: cygwin@cygwin.com References: <20110630072012.GB9552@calimero.vinschen.de> <2BF01EB27B56CC478AD6E5A0A28931F202CFAFF7@A1DAL1SWPES19MB.ams.acs-inc.net> <20110630142353.GH9552@calimero.vinschen.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20110630142353.GH9552@calimero.vinschen.de> User-Agent: Mutt/1.5.21 (2010-09-15) Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: 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 Jun 30 16:23, Corinna Vinschen wrote: > On Jun 30 07:30, Nellis, Kenneth wrote: > > > From: Corinna Vinschen > > > Works fine for me. If I'm admin, writing works, if I'm not admin, > > > writing fails with permission denied. Could you please send your > > > cygcheck output per http://cygwin.com/problems.html as well as an > > > strace which shows what happens, like this: > > > > > > $ strace -o vim.trace vim-nox /etc/hosts > > > :wq! > > > > FWIW, I see the same problem as the OP. The strace command interferes > > with vim so that it won't recognize ESC to allow the ":" to be > > recognized, so I can't ":wq!" as requested. strace output nevertheless > > attached as is cygcheck -svr output. > > You strace shows nothing, it just stops at one point. Are you running > from a console or from mintty? When running in a console in default > notty mode, :w! or :wq! works fine. Can you try again? Perhaps with > other strace flags? > > strace -o vim.trace -m 0xffff vim-nox /etc/hosts I suddenly can reproduce the problem. For some reason it occurs only if both, vim and the Cygwin DLL, are compiled with -O2. Darn. This does not make debugging exactly easier :-P All I can say at this point is that the stack gets overwritten at one point. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple