[MPlayer-dev-eng] Crash with unsharp filter and x264 mp4 files

[Ingo Brückl]

Reimar Döffinger wrote on Wed, 30 May 2012 20:57:26 +0200:

> There is no need for max, mpi->width must/will always be >= mpi->w
> (basically, width is the allocate dimension and w the used dimension).

So this patch should be ok?

> Obviously resulting in completely wrong output.
> I know kind of what is going on, but not why.
> My problem is that I can't reproduce it, can you please give exact
> instructions for reproducing?

I've sent you a small sample (as email). Play it with 'mplayer -vf-add
unsharp=l7x7:1.7' and soon it will crash.

Ingo
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