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authorMichael Niedermayer <michael@niedermayer.cc>2021-04-23 19:11:03 +0200
committerMichael Niedermayer <michael@niedermayer.cc>2021-10-06 13:54:16 +0200
commitbaa941a5f98ebd3a05d5fb3eef16f09f072a46dd (patch)
tree414c0aeeae2bfa94359b4db1ae18f9c08180b5bb /libavcodec/flvdec.c
parentef74f8b75fc39501e0b39da44824f2b29eea0a93 (diff)
downloadffmpeg-baa941a5f98ebd3a05d5fb3eef16f09f072a46dd.tar.gz
avformat/avidec: fix position overflow in avi_load_index()
Fixes: signed integer overflow: 9223372033098784808 + 4294967072 cannot be represented in type 'long' Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_AVI_fuzzer-6732488912273408 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 527821a2dd6f19d9a4d2abe05833346ae86c66c6) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/flvdec.c')
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