Mailing-List: contact cygwin-developers-help AT sourceware DOT cygnus DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-developers-owner AT sources DOT redhat DOT com Delivered-To: mailing list cygwin-developers AT sources DOT redhat DOT com Date: 22 Oct 2001 16:31:36 -0400 Message-ID: <20011022203136.5144.qmail@lizard.curl.com> From: Jonathan Kamens To: jik AT curl DOT com CC: cygwin-developers AT cygwin DOT com In-reply-to: <20011022193036.3609.qmail@lizard.curl.com> (message from Jonathan Kamens on 22 Oct 2001 15:30:36 -0400) Subject: Re: 1.3.4 status? References: <3BD4635D DOT 1060208 AT ece DOT gatech DOT edu> <20011022142729 DOT A10309 AT redhat DOT com> <20011022192430 DOT 3581 DOT qmail AT lizard DOT curl DOT com> <20011022193036 DOT 3609 DOT qmail AT lizard DOT curl DOT com> OK, I get a crash inside the DLL when I try to launch pretty much any Cygwin executable if I compile the DLL with "CFLAGS='-g -O3'". The crash goes away if I use "-g -O2" instead. I'm having trouble getting it to crash inside gdb so I don't have a stacktrace yet, but I'll keep trying. If somebody else wants to try this and see if it happens for you, feel free. Also, the stackdump file seems to be pretty useless, so I suspect that there may be some memory corruption going on. I'm probably going to try enabling malloc debugging to see what happens. I'm using gcc-2.95.3-5. jik