X-Spam-Check-By: sourceware.org Date: Tue, 9 Jan 2007 13:23:58 +0100 From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com> To: cygwin AT cygwin DOT com Subject: Re: 1.7.0 CVS mmap failure Message-ID: <20070109122358.GE23638@calimero.vinschen.de> Reply-To: cygwin AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com References: <Pine DOT CYG DOT 4 DOT 58 DOT 0701051144030 DOT 2880 AT PC1163-8460-XP DOT flightsafety DOT com> <20070105182234 DOT GC12776 AT calimero DOT vinschen DOT de> <Pine DOT CYG DOT 4 DOT 58 DOT 0701051237090 DOT 2880 AT PC1163-8460-XP DOT flightsafety DOT com> <20070105192302 DOT GD12776 AT calimero DOT vinschen DOT de> <Pine DOT CYG DOT 4 DOT 58 DOT 0701051513500 DOT 2880 AT PC1163-8460-XP DOT flightsafety DOT com> <20070106154519 DOT GA19640 AT ns1 DOT anodized DOT com> <20070107105844 DOT GB10586 AT calimero DOT vinschen DOT de> <20070109090415 DOT GA19638 AT ns1 DOT anodized DOT com> <20070109115643 DOT GD23638 AT calimero DOT vinschen DOT de> <20070109120445 DOT GC19638 AT ns1 DOT anodized DOT com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070109120445.GC19638@ns1.anodized.com> User-Agent: Mutt/1.4.2.2i Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk List-Id: <cygwin.cygwin.com> List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT com> List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com> List-Archive: <http://sourceware.org/ml/cygwin/> List-Post: <mailto:cygwin AT cygwin DOT com> List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs> Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com On Jan 9 04:04, Christopher Layne wrote: > > Real quick here and I'll follow up tomorrow. I don't get SIGSEGV > in my application ever. I get an error back from mmap saying it > cannot allocate memory when i'm simply trying to open a small > file! The original events ere posted up in that first part of > the strace - which is unmodified original behavior. Things did not > start happening UNTIL the MEM_TOP_DOWN change. Yes, I know. I never said you get a SEGV from mmap, but you get the SEGV in your testapp. That's what I'm referring to. mmap fails (just fails, no SEGV, yes, I know) because it fails to generate the filler pages. This should be really clear know from what I wrote. 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/