avcodec/arbc: Check nb_tiles against dimensions
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 17 Feb 2019 21:40:34 +0000 (22:40 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 25 Feb 2019 17:03:24 +0000 (18:03 +0100)
commit160851bceed719c45459c64ab62b8e5bc130e2ee
tree1872ddd82a4f049f056b450a3d550174bdbfbd84
parentcdf17cf92b0f9c02951b7ea25d6a150000282bdf
avcodec/arbc: Check nb_tiles against dimensions

Fixes: Timeout
Fixes: 12967/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5639021454163968

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/arbc.c