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Commit Graph

7 Commits

Author SHA1 Message Date
Andreas Rheinhardt
790f793844 avutil/common: Don't auto-include mem.h
There are lots of files that don't need it: The number of object
files that actually need it went down from 2011 to 884 here.

Keep it for external users in order to not cause breakages.

Also improve the other headers a bit while just at it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-31 00:08:43 +01:00
Anton Khirnov
8b20d0dcb5 lavc: deprecate AV_CODEC_CAP_SUBFRAMES
There is nothing meaningful the caller can do with it.
2023-05-15 10:24:54 +02:00
Michael Niedermayer
b7d063951d
avcodec/apac: Sanity check bits_per_coded_sample
Fixes: signed integer overflow: 2147483647 + 1 cannot be represented in type 'int'
Fixes: 53931/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APAC_fuzzer-6072913738727424

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-12-20 18:35:13 +01:00
Michael Niedermayer
b2c1a0fc2b
avcodec/apac: use unsigned for sample residual
Fixes: signed integer overflow: -2146670226 + -2227242 cannot be represented in type 'int'
Fixes: 51943/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APAC_fuzzer-5779018251370496

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-11-28 21:20:56 +01:00
Paul B Mahol
5d7f3b2639 avcodec/apac: stop adding samples if we run out of bits on EOF 2022-11-25 18:37:34 +01:00
Michael Niedermayer
6634b6ae5f
avcodec/apac: reset buffer on error
Fixes: repeatly parsing the same data after each 1 byte packet
Fixes: Timeout
Fixes: 51943/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APAC_fuzzer-5779018251370496

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-11-20 21:23:35 +01:00
Paul B Mahol
84f467454b avcodec: add APAC decoder 2022-09-23 20:26:28 +02:00