On Fri, 25 Jan 2013 17:48:46 -0500, Xi Wang said:

>> And clang can detect signed overflow at runtime if you enable the
>debug flag "-fsanitize=undefined" described here:
>
>Yeah, if you have input data to trigger the overflows.

Yeah.  Ideally freetype would have some unit tests, and some fuzzing.  But oh 
well.

Cheers,

-- 
____________________________________________________________
Sean McBride, B. Eng                 [email protected]
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada



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