Andreas Rheinhardt
c437afa3d3
avcodec/hcom: Mark decoder as init-threadsafe
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
2021-05-02 02:56:55 +02:00
Andreas Rheinhardt
a247ac640d
avcodec: Constify AVCodecs
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Given that the AVCodec.next pointer has now been removed, most of the
AVCodecs are not modified at all any more and can therefore be made
const (as this patch does); the only exceptions are the very few codecs
for external libraries that have a init_static_data callback.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
Signed-off-by: James Almer <jamrial@gmail.com >
2021-04-27 10:43:15 -03:00
Andreas Rheinhardt
0bb5cc0ee9
avcodec/hcom: Cleanup generically upon init failure
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Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com >
2020-09-15 19:25:26 +02:00
Michael Niedermayer
4834ec926a
avcodec/hcom: Check the root entry and the right entries
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Fixes: Segfault
Fixes: 17991/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HCOM_fuzzer-5647235349479424
Also fixes related memleak
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2019-10-25 00:22:33 +02:00
Michael Niedermayer
b2785cd3ac
avcodec/hcom: Check that there are dictionary entries
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Fixes: out of array read
Fixes: 17617/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HCOM_fuzzer-5674970478280704
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com >
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc >
2019-09-26 21:02:34 +02:00
Paul B Mahol
17008a0107
avcodec/hcom: check that index into array is valid
2019-03-03 20:21:20 +01:00
Paul B Mahol
95a27a8846
avcodec/hcom: get rid of single line brackets
2019-01-15 11:34:11 +01:00
Paul B Mahol
894cbcd83b
avcodec: add HCOM decoder
2019-01-15 10:56:35 +01:00
