[FFmpeg-devel] [PATCH] avcodec/mpeg4videoenc: Use 64 bit for times in mpeg4_encode_gop_header()

[Michael Niedermayer]

On Mon, May 21, 2018 at 11:30:51PM +0200, Michael Niedermayer wrote:
> Fixes truncation
> Fixes Assertion n <= 31 && value < (1U << n) failed at libavcodec/put_bits.h:169
> Fixes: ffmpeg_crash_2.avi
> 
> Found-by: Thuan Pham <thuanpv at comp.nus.edu.sg>, Marcel Böhme, Andrew Santosa and Alexandru RazvanCaciulescu with AFLSmart
> 
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/mpeg4videoenc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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

Let us carefully observe those good qualities wherein our enemies excel us
and endeavor to excel them, by avoiding what is faulty, and imitating what
is excellent in them. -- Plutarch
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