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Date:	Fri, 24 Jan 2014 01:57:45 -0600
From:	"Yaakov (Cygwin/X)" <yselkowitz AT users DOT sourceforge DOT net>
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To:	cygwin AT cygwin DOT com
Subject:	Re: Is there someone who have a same problem ?
References:	<CA+WgaY86qXwc9ywzjmU1x8B9WrpFnsQzFtvs6q5JLTRDFsEvHQ AT mail DOT gmail DOT com> <52DF5A6F DOT 2030509 AT users DOT sourceforge DOT net> <CA+WgaY-7sVhxcKyaY=FZpSbiG3JW8N+KHRAh=oXyh_A3bWeH5A AT mail DOT gmail DOT com> <52E03E99 DOT 9050205 AT users DOT sourceforge DOT net> <52E0A694 DOT 8090304 AT users DOT sourceforge DOT net> <20140123103209 DOT GM2357 AT calimero DOT vinschen DOT de>
In-Reply-To:	<20140123103209.GM2357@calimero.vinschen.de>

On 2014-01-23 04:32, Corinna Vinschen wrote:
> On Jan 22 23:20, Yaakov (Cygwin/X) wrote:
>> Now the strange thing about this module is that it has a constructor
>> which calls pthread_once() on a function which creates a recursive
>> mutex, so just dlopen()ing is enough.  Unfortunately, my attempts to
>> reproduce this with an STC have not been successful.
>>
>> Corinna, cgf, any insights?
>
> Except for the content of object apparently being off, no.  It would
> be helpful to build p11-kit with debugging and without optimization
> and then step right into it, otherwise it's pretty hard to say
> anything useful.

And, of course, without optimization it works.  So, I managed to narrow 
this down to the ctor itself: compiling it with -O0 or -O1 works, but 
not with -O2 or -O3; other functions seem to be fine at -O2.  The 
diffstat between the resulting assemblies of that file is huge, so I 
haven't diagnosed the actual cause yet.  Feel free to let me know if 
you're interested. :-)

In the meantime, the workaround is easy, so I just uploaded 
p11-kit-0.18.7-2 and ca-certificates-1.96-2 for x64 only.  If you are 
running 64-bit Cygwin on Windows 8.0 x64, those releases should fix this 
for you.


Yaakov


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