Michael Niedermayer 42d9a7010f swscale/utils: Limit filter shifting so as not to read from prior the array ...

Fixes out of array read
Fixes: asan_heap-oob_1fb2f9b_3780_cov_3984375136_usf.mkv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 692b22626e)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2015-02-05 00:42:51 +01:00

67 KiB

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