avcodec/truemotion2: Fix integer overflow in last loop in tm2_update_block()
authorMichael Niedermayer <michael@niedermayer.cc>
Thu, 13 Jun 2019 17:45:50 +0000 (19:45 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Tue, 25 Jun 2019 11:30:09 +0000 (13:30 +0200)
commit3aecd0170413c7e56f19de4e34d093a2c4027c2a
treede5e7a4020ea2cde98d54be8dd909f561c845f44
parentc830752142bb5e052d540c429d41fb6dafe920db
avcodec/truemotion2: Fix integer overflow in last loop in tm2_update_block()

Fixes: signed integer overflow: -1727985666 - 538976288 cannot be represented in type 'int'
Fixes: 15031/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5100228035739648

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/truemotion2.c