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authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2019-08-02 22:29:16 +0200
committerMichael Niedermayer <michael@niedermayer.cc>2020-01-06 11:30:42 +0100
commitf482c38273869fc8cd85b4249b48056d2cdb7348 (patch)
treed1128a97b417a8f6e05594271c5a015ced485fc6 /tests/api
parent0d019e23796d3dd57aadfb69aed73ac5cea9becd (diff)
downloadffmpeg-f482c38273869fc8cd85b4249b48056d2cdb7348.tar.gz
libavcodec/iff: Use unsigned to avoid undefined behaviour
The initialization of the uint32_t plane32_lut matrix uses left shifts of the form 1 << plane; plane can be as big as 31 which means that this is undefined behaviour as 1 will be simply an int. So make it unsigned to avoid this. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit f12e662a3d3f489eec887b5f2ab20a550caed9cf) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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