Michael Niedermayer
9ee0cd2190
avformat/lafdec: Check for 0 parameters
...
Fixes: Timeout
Fixes: 63661/clusterfuzz-testcase-minimized-ffmpeg_dem_LAF_fuzzer-6615365234589696
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Sean McGovern <gseanmcg@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4fb9d94688
)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
1 year ago
Paul B Mahol
4b922218e9
avformat/lafdec: check for not supported bpp
2 years ago
Paul B Mahol
332a4d798d
avformat/lafdec: error out on partial packet header read
2 years ago
Michael Niedermayer
f4b4e16641
libavformat/lafdec: free data
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Fixes: memleak
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years ago
Michael Niedermayer
ad95d9c855
avformat/lafdec: Check if all data was read
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Fixes: OOM
Fixes: 54572/clusterfuzz-testcase-minimized-ffmpeg_dem_LAF_fuzzer-4974038870523904
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years ago
Michael Niedermayer
b92260f70a
avformat/lafdec: Check for EOF in header reading
...
Fixes: OOM testcase
Fixes: 51527/clusterfuzz-testcase-minimized-ffmpeg_dem_LAF_fuzzer-5453663505612800
OOM can still happen after this as an arbitrary sized block is allocated and read
this would require a redesign or some limit on the sample rate.
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2 years ago
Paul B Mahol
dd2a01ef5c
avformat: add LAF demuxer
2 years ago