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Date: Sun, 12 Oct 2003 21:36:00 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: std::ofstream causes segfault in 1.5.x
Message-ID: <20031012193600.GA15633@cygbert.vinschen.de>
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References: <1041647656 DOT 20031012170712 AT huno DOT net> <BAY2-DAV7ecSjDEwHme000014f7 AT hotmail DOT com> <3015794265 DOT 20031012210258 AT huno DOT net> <20031012190614 DOT GA4514 AT redhat DOT com>
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On Sun, Oct 12, 2003 at 03:06:14PM -0400, Christopher Faylor wrote:
> On Sun, Oct 12, 2003 at 09:02:58PM +0200, thomas wrote:
> >>> >>    28 7293919 [main] cdrdao 1576 mmap64: addr 0, len 1065811968, prot 3, flags 22, fd -1, off 0
> >>>>Can you tell me why the process tries to mmap 1065811968 bytes ==
> >>>>~1Gig?  That won't work, nor would it under 1.3.22 on the same machine.
> >>>>The cause for this is outside of the strace and very likely outside of
> >>>>mmap itself.
> >[...]
> >Actually no, they are both "gcc version 2.95.3-10 (cygwin special)".
> >However that gave me the idea to build the same source with "gcc
> >version 3.3.1 (cygming special)" on 1.5.5 now, and it works flawlessly!
> >No sight of mmap64 in the strace output either.
> 
> Well, that was adequate motivation to get me to finally remove the gcc2
> package.
> 
> Looks like the standard answer of using http://cygwin.com/problems.html
> was the right one in this case.  I apologize to Corinna for dragging her
> into this.

No worries.  I'm just annoyed with myself since I was going to ask for
the used gcc version in my first posting and removed that question
again before sending it :-P

Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Developer                                mailto:cygwin AT cygwin DOT com
Red Hat, Inc.

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