Michael Niedermayer
b54c9a9c8f
avcodec/osq: avoid several signed integer overflows
...
Fixes: signed integer overflow: 178459578 + 2009763270 cannot be represented in type 'int'
Fixes: 62285/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-5013423686287360
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-26 01:19:17 +01:00
Michael Niedermayer
c75fccd1d4
avcodec/osq: Implement flush()
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Fixes: out of array access
Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6227491892887552
Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6268561729126400
Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6414805046788096
Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6538151088488448
Fixes: 62164/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_OSQ_fuzzer-6608131540779008
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-12-29 00:45:20 +01:00
Paul B Mahol
ea06317190
avcodec/osq: do not return immediately on fatal error
2023-09-21 20:32:41 +02:00
Paul B Mahol
8cb2c6a71e
avcodec/osq: fix 20bit decoding and remove invalid modes
2023-09-05 00:10:53 +02:00
Paul B Mahol
c4ab17a62d
avcodec/osq: improve 32bit sample format decoding
2023-09-04 14:16:57 +02:00
Paul B Mahol
87b8c10819
avcodec/osq: fix type of nb_samples
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Fixes crash caused by signed integer overflow.
2023-09-04 14:16:56 +02:00
Paul B Mahol
7ef9d31071
avcodec: add OSQ audio decoder
2023-09-01 14:26:47 +02:00
