On Sat, Sep 29, 2012 at 02:04:53PM +0200, Anton Khirnov wrote:
> This prevents writing into a too small array if some parameters changed
> without the tile being reallocated.
> 
> Based on a patch by Michael Niedermayer <[email protected]>
> 
> Fixes CVE-2012-2800
> 
> Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
> ---
>  libavcodec/ivi_common.c |   17 ++++++++++++++---
>  1 file changed, 14 insertions(+), 3 deletions(-)

That's done for both Indeo 4 and 5 and for empty tiles only, so I'd rather
amend commit message.
The patch looks OK.
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