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(parent: 865a349) | patch
avcodec/tiff: Check frame parameters before blit for DNG
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 4 Jul 2020 12:17:05 +0000 (14:17 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 5 Jul 2020 17:59:49 +0000 (19:59 +0200)
commit4091f4f78012d1a7eb1e04b69cf65d5ef3afee3a
tree187b28fbec6c3da4e1907b5957d8a7ecb2d6aefctree | snapshot
parent865a34970e73b9c23e33fd6dc6ba046d4e821519commit | diff
avcodec/tiff: Check frame parameters before blit for DNG

Fixes: out of array access
Fixes: 23888/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-6021365974171648.fuzz
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/tiff.c diff | blob | history
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