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Date:	Wed, 15 Jul 2009 12:22:43 -0400
From:	Christopher Faylor <cgf-use-the-mailinglist-please AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Subject:	Re: perl threads on 2008 R2 64bit = crash ( was: perl 5.10 threads on 1.5.25 = instant crash )
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On Wed, Jul 15, 2009 at 05:03:43PM +0100, Dave Korn wrote:
>Corinna Vinschen wrote:
>
>> What happens is that this statement
>> 
>>   if ((*object)->magic != magic)
>> 
>> in the function thread.cc:verifyable_object_isvalid throws an exception
>> because *object is NULL.  This should be covered by the myfault handler
>> in this function but for some reason it isn't.
>
>  So, set a "*object == 0" conditional breakpoint on that line and see what
>the SEH chain looks like?

But the point is that this shouldn't have caused a SEGV.

cgf

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