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(parent: 191f68a) | patch
avcodec/exr: Fix overflow with many blocks
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 26 Sep 2020 19:58:37 +0000 (21:58 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 15 Oct 2020 21:38:58 +0000 (23:38 +0200)
commit7265b7d904f86ec1c681222310c739f92ba55e5e
tree55b480e6cf4187b8587760bffd077205205e7226tree | snapshot
parent191f68aec1a5d3a5d61e14c9653189ffd7b55f3bcommit | diff
avcodec/exr: Fix overflow with many blocks

Fixes: signed integer overflow: 1073741827 * 8 cannot be represented in type 'int'
Fixes: 25621/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EXR_fuzzer-6304841641754624
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/exr.c diff | blob | history
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