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Postings from February 2012
Fri Feb 10 06:43:35 2012: Request 74578 was acted upon.
Transaction: Correspondence added by cosimo@streppone.it
Queue: Win32-API
Subject: Re: [rt.cpan.org #74578] Win32::API::Struct alignment wrong
Broken in: 0.64
Severity: Normal
Owner: Nobody
Requestors: DOUGW@cpan.org
Status: open
Ticket <URL: https://rt.cpan.org/Ticket/Display.html?id=74578 >
On Sun, 05 Feb 2012 20:10:05 +0100, Douglas Wilson via RT
<bug-Win32-API@rt.cpan.org> wrote:
> On Fri Feb 03 20:51:26 2012, rurban@x-ray.at wrote:
>> Patch looks good. Aldo wanted to have that repeat bit fixed for a long
>> time. Thanks.
>>
>> Now if you can repro the w64 align problem and send the output with
>> debugging info, please?
>
> Like I said before, I don't think 64-bit had anything to do with this
> bug, as I was using a 32-bit perl and dll. I've been reading up on Win32
> alignment and finally completely understand what needs to be done. My
> test structure was suppose to start off with a char[10] and I thought it
> was just a typo in the docs...now I see that it should have "xx" after
> it in the pack/unpack. Attached is an updated patch, which correctly
> fixes the repeat logic, and also I believe fixes the alignment of the
> elements in the Struct (on closer look, the repeat logic is why the
> alignments were wrong). It looks good just from calling getPack and
> getUnpack. I'll test it with the actual dll on Monday.
Thanks everyone involved, Douglas and Reini.
I'm going to release this patch to CPAN
during the weekend.
--
Cosimo
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