[FFmpeg-devel] [PATCH 4/6] avcodec/jrevdct: Fix UB left shifts of negative numbers

[Michael Niedermayer]

On Wed, Sep 28, 2022 at 08:58:16PM +0200, Andreas Rheinhardt wrote:
> Affected the rv20-1239 FATE test.
> 
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
> ---
>  libavcodec/jrevdct.c | 38 +++++++++++++++++++-------------------
>  1 file changed, 19 insertions(+), 19 deletions(-)

iam a bit surprised this was not spotted long ago but LGTM

thx

[...]
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Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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