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From:	"Rafael Kitover" <caelum AT debian DOT org>
To:	<cygwin AT cygwin DOT com>
Subject:	RE: WML (perl-based program) segfaults
Date:	Fri, 20 Feb 2004 03:38:53 -0800
MIME-Version:	1.0
In-Reply-To:	<u4qtzklaw.fsf@nautis.wosc.de>
Message-ID:	<BAY12-DAV500FP466L000038f58@hotmail.com>
X-OriginalArrivalTime:	20 Feb 2004 11:38:59.0916 (UTC) FILETIME=[21BCD0C0:01C3F7A6]

>-----Original Message-----
>From: cygwin-owner AT cygwin DOT com [mailto:cygwin-owner AT cygwin DOT com] On Behalf Of
>Wolfgang Schnerring
>Sent: Tuesday, February 10, 2004 7:27 AM
>To: cygwin AT cygwin DOT com
>Subject: WML (perl-based program) segfaults
>
[SNIP]
>Starting program: /cygdrive/d/wosc/install/Cygwin/wml-
>2.0.9/wml_backend/p3_eperl/eperl.exe README
>
>Program received signal SIGSEGV, Segmentation fault.
>0x1000ad60 in cygperl5_8_2!Perl_malloc () from /usr/bin/cygperl5_8_2.dll
>(gdb) bt
>#0  0x1000ad60 in cygperl5_8_2!Perl_malloc () from /usr/bin/cygperl5_8_2.dll
>#1  0x1007254c in cygperl5_8_2!Perl_sv_add_arena () from
>/usr/bin/cygperl5_8_2.dll
>#2  0x1007dc8b in cygperl5_8_2!Perl_newSVpvn () from /usr/bin/cygperl5_8_2.dll
>#3  0x10058488 in cygperl5_8_2!Perl_savesharedpv () from
>/usr/bin/cygperl5_8_2.dll
>#4  0x100586b7 in cygperl5_8_2!Perl_vmess () from /usr/bin/cygperl5_8_2.dll
>#5  0x10059171 in cygperl5_8_2!Perl_vcroak () from /usr/bin/cygperl5_8_2.dll
>#6  0x1005963f in cygperl5_8_2!Perl_croak_nocontext () from
>/usr/bin/cygperl5_8_2.dll
>[this sequence keeps repeating over and over]
>###
>
>Does anybody have an idea what I might be looking at here, and what I
>could do about it?

If this thing is mixing malloc/frees between dlls, like in a problem we saw a
few days ago, this wouldn't be surprising... If it works with 5.8.2 on linux,
then that's probably the case.

-- 
Rafael

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