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Re: [ft-devel] details on iPhone exploit caused by FreeType?


From: Алексей Подтележников
Subject: Re: [ft-devel] details on iPhone exploit caused by FreeType?
Date: Thu, 14 Jul 2011 10:27:51 -0400

Werner,

Three questions regarding recent psaux commits:

1) Fix2Int does shift before conversion. How does it solve the
undefined behavior with negative numbers?

2) Why not (FT_Int)(FT_UInt)?

3) Is Fix2Int conversion shared with other parts of freetype?

Thanks,
Alexei



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