[FFmpeg-devel] [PATCH] avcodec/dirac_vlc: limit res_bits in APPEND_RESIDUE()

[Michael Niedermayer]

On Sat, Sep 09, 2017 at 03:51:45PM +0200, Michael Niedermayer wrote:
> Fixes: runtime error: left shift of 1073741838 by 1 places cannot be represented in type 'int32_t' (aka 'int')
> Fixes: 3279/clusterfuzz-testcase-minimized-4564805744590848
> 
> Suggested-by: <atomnuker>
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/dirac_vlc.c | 8 +-------
>  1 file changed, 1 insertion(+), 7 deletions(-)

applied with changes suggested by atomnuker

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

In fact, the RIAA has been known to suggest that students drop out
of college or go to community college in order to be able to afford
settlements. -- The RIAA
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