[MPlayer-dev-eng] [patch] doublefree and misalign in dec_audio.c

Luca Barbato lu_zero at gentoo.org
Mon Feb 13 12:45:01 CET 2006


Reimar at mplayerhq.hu wrote:
> 
> See my comment to Diego's mail.

Please point me an url, I cannot find it currently
> 
>> please check with a gcc with MALLOC_CHECK set to non zero value.

s/gcc/glibc

> 
> I regularly use valgrind and it doesn't report anything. Can you provide
> details when this happens??

issues:

1 the af got freed on af_uninit so the other free is wrong.

2 the buffers aren't aligned, so some altivec/SIMD code may not behave
correctly at random if is expecting aligned space.

lu




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