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99dc751782
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183 Commits

Author SHA1 Message Date
Michael Niedermayer
99dc751782
tools/target_dec_fuzzer: Adjust threshold for EXR 
Fixes: Timeout
Fixes: 55106/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EXR_fuzzer-5052199338377216

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-04-22 23:20:06 +02:00
Andreas Rheinhardt
868a31b42d avcodec: Make avcodec_decode_subtitle2 accept a const AVPacket* 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2023-02-09 15:24:15 +01:00
Michael Niedermayer
35871c26d2
tools/target_dec_fuzzer: Adjust threshold for BONK 
The decoder is quite slow with max n taps
Fixes: Timeout
Fixes: 54063/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BONK_fuzzer-5087362407596032

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2023-02-01 20:23:36 +01:00
Michael Niedermayer
bfa2a49857
tools/target_dec_fuzzer: Adjust threshold for RSCC 
Fixes: Timeout
Fixes: 53681/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RSCC_fuzzer-6627455180079104

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-12-01 21:43:57 +01:00
Michael Niedermayer
148b98a429
tools/target_dec_fuzzer: Adjust threshold for FFV1 
Fixes: Timeout
Fixes: 49446/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-5085639783088128

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-10-20 21:42:21 +02:00
Michael Niedermayer
67250ee8d2
tools/target_dec_fuzzer: Adjust threshold for Jpeg2000 
Fixes: Timeout
Fixes: 50955/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5148704872464384

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-16 21:30:59 +02:00
Michael Niedermayer
9af7de0867
tools/target_dec_fuzzer: Adjust threshold for UTVIDEO 
Fixes: Timeout
Fixes: 47969/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_UTVIDEO_fuzzer-5097256832860160

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-09-10 17:32:47 +02:00
Michael Niedermayer
e264a4a76e
tools/target_dec_fuzzer: Adjust threshold for MVDV 
Fixes: Timeout
Fixes: 50213/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MVDV_fuzzer-5228284098510848

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-08-28 22:06:45 +02:00
Michael Niedermayer
936f2d2634
tools/target_dec_fuzzer: Adjust threshold for MTS2 
Fixes: Timeout
Fixes: 50030/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MTS2_fuzzer-5767793731043328

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-08-28 22:06:44 +02:00
Michael Niedermayer
049ed1dada
tools/target_dec_fuzzer: Adjust threshold for bethsoftvid 
Fixes: Timeout
Fixes: 49791/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BETHSOFTVID_fuzzer-4583956145635328

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-08-28 22:06:43 +02:00
Michael Niedermayer
104804a718
tools/target_dec_fuzzer: Adjust threshold for ZLIB 
Fixes: Timeout
Fixes: 49769/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZLIB_fuzzer-6302938657587200

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-08-23 20:03:03 +02:00
Michael Niedermayer
928857099c
tools/target_dec_fuzzer: Adjust threshold for VB 
Fixes: Timeout
Fixes: 49372/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VB_fuzzer-5234505337667584

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-08-23 20:03:03 +02:00
Michael Niedermayer
b716ba5029
tools/target_dec_fuzzer: Adjust threshold for VMDVIDEO 
Fixes: Timeout
Fixes: 49350/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VMDVIDEO_fuzzer-4554761801695232

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-08-23 20:03:03 +02:00
Michael Niedermayer
6ba9e22f67
tools/target_dec_fuzzer: Adjust threshold for NUV 
Fixes: Timeout
Fixes: 49286/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5856252655173632

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-08-23 20:03:03 +02:00
James Almer
8daa0fea9f tools/target_dec_fuzzer: set avctx->workaround_bugs flags 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-07-26 09:15:16 -03:00
James Almer
5a27aa7dc7 tools/target_dec_fuzzer: set AV_EF_CRCCHECK in avctx->err_recognition 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-07-26 09:15:16 -03:00
James Almer
ae4c364e92 tools/target_dec_fuzzer: set some avctx->export_side_data flags 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-07-26 09:15:16 -03:00
Michael Niedermayer
9b23eb8a10 tools/target_dec_fuzzer: Adjust threshold for MWSC 
Fixes: Timeout
Fixes: 49172/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MWSC_fuzzer-5213749102903296

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-21 19:27:38 +02:00
Michael Niedermayer
3592b05c84 tools/target_dec_fuzzer: Adjust threshold for MMVIDEO 
Fixes: Timeout
Fixes: 49003/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MMVIDEO_fuzzer-5550368423018496

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-20 16:13:20 +02:00
Michael Niedermayer
a5625fecd7 tools/target_dec_fuzzer: adjust threshold for flic 
Fixes: Timeout
Fixes: 48017/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLIC_fuzzer-5920256150863872

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
f20295cd81 tools/target_dec_fuzzer: Adjust threshold for AASC 
Fixes: Timeout
Fixes: 47919/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AASC_fuzzer-5176435830030336

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
675e18e0fb tools/target_dec_fuzzer: adjust threshold for cinepak 
Fixes: Timeout
Fixes: 48158/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CINEPAK_fuzzer-5986526573494272

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
248d981071 tools/target_dec_fuzzer: Adjust threshold for LOCO 
Fixes: Timeout
Fixes: 48584/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LOCO_fuzzer-5741269015461888

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
6003fe6344 tools/target_dec_fuzzer: Adjust threshold for ylc 
Fixes: timeout
Fixes: 48523/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_YLC_fuzzer-5779666425741312

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
35ea9590ff tools/target_dec_fuzzer: Adjust threshold for WCMV 
Fixes: Timeout
Fixes: 48377/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5053331682230272

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
5bfa59b2de tools/target_dec_fuzzer: Adjust threshold for CDTOONS 
Fixes: Timeout
Fixes: 48730/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDTOONS_fuzzer-5124342899408896

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
bb6679a58b tools/target_dec_fuzzer: Adjust threshold for MVC2 
Fixes: Timeout
Fixes: 48689/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MVC2_fuzzer-6436301427048448

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
2ebd2a6eb5 tools/target_dec_fuzzer: Adjust threshold for CFHD 
Fixes: Timeout
Fixes: 46504/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_fuzzer-6376835606249472

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
21938ce739 tools/target_dec_fuzzer: Adjust threshold for ANM 
Fixes: Timeout
Fixes: 48923/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ANM_fuzzer-6391662321991680

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-12 21:55:22 +02:00
Michael Niedermayer
4ff654e030 tools/target_dec_fuzzer: Adjust threshold for SIMBIOSIS_IMX 
Fixes: Timeout
Fixes: 47892/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SIMBIOSIS_IMX_fuzzer-5160609278197760

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-07 21:52:52 +02:00
Michael Niedermayer
9f77af177a tools/target_dec_fuzzer: Adjust threshold for ARGO 
Fixes: Timeout
Fixes: 48002/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARGO_fuzzer-6187041768996864

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-07 21:52:52 +02:00
Michael Niedermayer
5c2fa59f32 tools/target_dec_fuzzer: Adjust threshold for smacker audio 
Fixes: Timeout
Fixes: 47043/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKAUD_fuzzer-4824799337119744

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-07-07 21:52:52 +02:00
James Almer
93505a9095 tools/target_dec_fuzzer: add a custom get_buffer2() implementation 
Unlike avcodec_default_get_buffer2(), this version does not allocate more than
what the lavu image helper functions consider should be allocated for a given
frame.
Since the get_buffer2() documentation does not require any kind of buffer
padding for any of the planes, this should help detect bugs in our DR1 decoders
if they read beyond the end of the buffer, simulating what some library users
might experience when they use their own custom get_buffer2() implementations.

Signed-off-by: James Almer <jamrial@gmail.com>
 2022-06-06 09:40:44 -03:00
Andreas Rheinhardt
20f9727018 avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec 
Up until now, codec.h contains both public and private parts
of AVCodec. This exposes the internals of AVCodec to users
and leads them into the temptation of actually using them
and forces us to forward-declare structures and types that
users can't use at all.

This commit changes this by adding a new structure FFCodec to
codec_internal.h that extends AVCodec, i.e. contains the public
AVCodec as first member; the private fields of AVCodec are moved
to this structure, leaving codec.h clean.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-03-21 01:33:09 +01:00
Michael Niedermayer
cb9f17cd28 tools/target_dec_fuzzer: Adjust threshold for TQI 
Fixes: Timeout
Fixes: 44455/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATQI_fuzzer-6069950551293952

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-03-17 22:27:24 +01:00
Michael Niedermayer
a13471fd04 tools/target_dec_fuzzer: Adjust threshold for DSICINVIDEO 
Fixes: Timeout
Fixes: 44829/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DSICINVIDEO_fuzzer-6190334340628480

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-03-17 22:27:23 +01:00
Michael Niedermayer
9805a0004c tools/target_dec_fuzzer: Fix build failure from channels API 
Regression since 2f8ccca2fa and surrounding commits

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 21:36:33 -03:00
James Almer
2f8ccca2fa tools/target_{bsf,dec}_fuzzer: convert to new channel layout-API 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-15 09:42:47 -03:00
Michael Niedermayer
31c4c99ff9 tools/target_dec_fuzzer: Adjust threshold for DFA 
Fixes: Timeout
Fixes: 45351/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DFA_fuzzer-5768895011618816

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-03-14 19:58:54 +01:00
Michael Niedermayer
1c60ad469e tools/target_dec_fuzzer: Adjust threshold for targa 
Fixes: Timeout
Fixes: 44877/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TARGA_fuzzer-4870505251864576

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-03-08 00:47:21 +01:00
Michael Niedermayer
db3fd5ab31 tools/target_dec_fuzzer: Adjust threshold for prores 
Fixes: Timeout
Fixes: 42072/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PRORES_fuzzer-4957999452520448

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-12-16 21:06:47 +01:00
Michael Niedermayer
e901716daf tools/target_dec_fuzzer: Adjust threshold for HQ_HQA 
Fixes: Timeout
Fixes: 41120/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQ_HQA_fuzzer-6327761690558464

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-12-06 14:25:55 +01:00
Michael Niedermayer
cd95ac7e33 tools/target_dec_fuzzer: adjust threshold for gem 
Fixes: Timeout
Fixes: 42035/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_GEM_fuzzer-5033604191748096

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-12-06 14:25:55 +01:00
Michael Niedermayer
db27a35012 tools/target_dec_fuzzer: Adjust DXA threshold 
Fixes: Timeout
Fixes: 40203/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXA_fuzzer-4587923496894464

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-12-01 17:44:56 +01:00
Michael Niedermayer
76c41a5bfe tools/target_dec_fuzzer: Disable MB debug after a few iterations 
This debug code can be quite slow on constructed streams

Fixes: Timeout
Fixes: 38907/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-6334628852531200

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-11-29 17:15:07 +01:00
Michael Niedermayer
6bba9d960b tools/target_dec_fuzzer: Adjust threshold for MXPEG 
Fixes: Timeout
Fixes: 39813/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MXPEG_fuzzer-6010298067189760

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-10-21 14:17:12 +02:00
Michael Niedermayer
8e67cfe15b tools/target_dec_fuzzer: Adjust threshold for WMV2 
Fixes: Timeout
Fixes: 37737/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-4923012999151616

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-09-26 17:22:22 +02:00
Michael Niedermayer
a3ca06f9ea tools/target_dec_fuzzer: Adjust VC1 threshold 
Fixes: Timeout
Fixes: 38215/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1_fuzzer-6375595299176448

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-09-19 20:12:32 +02:00
Michael Niedermayer
8f4c36553c tools/target_dec_fuzzer: Adjust threshold for WMV3 
Fixes: Timeout clearing images
Fixes: 37726/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3_fuzzer-4604669570187264

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-09-14 17:34:33 +02:00
Michael Niedermayer
c42f277903 tools/target_dec_fuzzer: check max samples in flush loop 
Fixes: Timeout
Fixes: 36020/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-4774629855068160

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-08-06 21:04:43 +02:00