[FFmpeg-devel] [PATCH] avformat/scd: ensure SCD_MIN_HEADER_SIZE bytes are read

Michael Niedermayer michael at niedermayer.cc
Fri Jul 11 01:17:19 EEST 2025


On Mon, Jul 07, 2025 at 09:25:30PM +0200, Kacper Michajłow wrote:
> Instead of accessing unintialized data when input is shorter than
> expected size.
> 
> Fixes use of uninitialized value in MSAN build.
> Found by OSS-Fuzz.
> 
> Signed-off-by: Kacper Michajłow <kasper93 at gmail.com>
> ---
>  libavformat/scd.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

will apply

thx

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

Those who are too smart to engage in politics are punished by being
governed by those who are dumber. -- Plato 
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