[FFmpeg-devel] [PATCH] clamp theora filter_limit_values

[David Conrad]

On Jul 5, 2009, at 4:04 AM, Reimar D?ffinger wrote:

> Hello,
> this fixes a out-of-bounds write in init_loop_filter with
> ogv/smclock.ogv.1.84.ogv from issue 1240.
> My patch would just limit the filter limit values read from the file  
> to 64,
> which avoids the issue. If larger values are allowed, e.g. the size of
> the bounding_values_array would have to be increased.

Larger values are allowed IIRC, the max being 127.