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| From: | Roland Schwingel |
| Subject: | Re2: Crash when trying to load corrupt file with NSDictionary -initWithContentsOfFile: |
| Date: | Thu, 30 Jun 2005 10:22:45 +0200 |
| User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.3) Gecko/20040910 |
Hi Richard...Richard Frith-Macdonald <richard@brainstorm.co.uk> wrote on 30.06.2005 09:46:52:
> On 2005-06-30 08:02:40 +0100 Roland Schwingel > <roland.schwingel@onevision.de> wrote: > > [...] > > Hope this patch can be applied >> I applied a slightly different (more general purpose I hope) fix, intended
> to catch all cases of bad cross references. > It's in CVS ... I'd appreciate feedback on how it works for you...Unfortunately it does not work and the reason is clear. With my corrupt file info->didUnique is set to 0 in initDeserializerInfo(), so the GSIArray is also not initialized and calling GSIArrayCount(&info->array) accesses uninitialized data. Access to the GSIArray should only be done after checking the didUnique flag.
Roland
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