[FFmpeg-devel] [PATCH] avcodec/dvdsubdec: fix out of bounds accesses

Michael Niedermayer michaelni at gmx.at
Mon Jan 5 05:11:30 CET 2015


On Mon, Jan 05, 2015 at 04:45:26AM +0100, wm4 wrote:
> The code blindly trusted buffer offsets read from the file in the RLE
> decoder. Explicitly check the offset. Also error out on other RLE
> decoding errors.
> ---
>  libavcodec/dvdsubdec.c | 13 +++++++++----
>  1 file changed, 9 insertions(+), 4 deletions(-)

applied

thanks

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Concerning the gods, I have no means of knowing whether they exist or not
or of what sort they may be, because of the obscurity of the subject, and
the brevity of human life -- Protagoras
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