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642 Commits

Author SHA1 Message Date
Michael Niedermayer 69aa2488fc tools/target_dec_fuzzer: Adjust threshold for libvorbis 
Fixes: Timeout
Fixes: 33513/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVORBIS_fuzzer-6481006635909120

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-22 23:33:26 +02:00
Andreas Rheinhardt 4608f7cc6a Remove unnecessary mem.h inclusions 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-22 14:47:57 +02:00
Andreas Rheinhardt 69f120ead7 avcodec/avcodec: Don't include cpu.h 
It is not used here at all; instead, add it where it is used without
including it or any of the arch-specific CPU headers.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-22 12:59:07 +02:00
Andreas Rheinhardt 57b5ec6ba7 avcodec/avcodec: Stop including bsf.h in avcodec.h 
Also include bsf.h directly wherever it is used.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-22 11:14:16 +02:00
Michael Niedermayer 748c3fa52a tools/target_dec_fuzzer: Fuzz FF_DEBUG_* 
This should increase coverage

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-17 10:48:27 +02:00
Michael Niedermayer 9fa30cf855 tools/target_dec_fuzzer: Fuzz AV_CODEC_FLAG2_EXPORT_MVS 
This should increase coverage

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-17 10:48:27 +02:00
Michael Niedermayer a0fd56f55e tools/target_dec_fuzzer: Set extradata for the parser 
This should improve coverage

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-17 10:48:27 +02:00
Michael Niedermayer 9c8df64a70 tools/target_dec_fuzzer: Fuzz skip_frame 
Should allow coverage of related code

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-17 10:48:27 +02:00
Michael Niedermayer 29c95765e8 tools/target_dec_fuzzer: move maximum variables into function 
This fixes an issue when multiple cases are fuzzed in a single run and
the limits are adjusted by more than the iteration limit. In that case
the adjusted limit leaked back into the global limit causing the
fuzzer to become ineffective after several iterations, MSS2 was
affected by this for example.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-06 21:44:31 +02:00
Michael Niedermayer 0b3cdd7cc2 tools/cws2fws: Check read() for failure 
Fixes: CID1452579 Argument cannot be negative

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-03 18:03:35 +02:00
Michael Niedermayer 532c65f751 tools/target_dec_fuzzer: Adjust threshold for theora 
Fixes: Timeout
Fixes: 33916/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THEORA_fuzzer-4620863119949824

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-03 18:03:35 +02:00
Anton Khirnov ed728da3af tools/uncoded_frame: include required headers explicitly 2021-06-10 16:51:44 +02:00
Michael Niedermayer e4be734e4f tools/target_dec_fuzzer: Adjust threshold for TAK 
Fixes: Timeout
Fixes: 33346/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-4715352157192192

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-05-12 23:00:07 +02:00
Michael Niedermayer 537d402d56 tools/target_dec_fuzzer: Adjust threshold for jpeg2000 
Fixes: Timeout (25->4sec)
Fixes: 32780/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-6017852583837696

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-05-12 23:00:07 +02:00
Limin Wang f183d6555e avfilter/dnn/dnn_backend_tf: simplify the code with ff_hex_to_data 
please use tools/python/tf_sess_config.py to get the sess_config after that.
note the byte order of session config is in normal order.
bump the MICRO version for the config change.

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2021-04-29 20:02:29 +08:00
Andreas Rheinhardt 626535f6a1 avcodec/codec, allcodecs: Constify the AVCodec API 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-04-27 10:43:14 -03:00
Andreas Rheinhardt 420cedd497 libavresample: Remove deprecated library 
Deprecated in c29038f304.
The resample filter based upon this library has been removed as well.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-04-27 10:43:13 -03:00
Michael Niedermayer 09be23ccf8 tools/target_dec_fuzzer: Adjust threshold for paf video 
Fixes: Timeout (long -> 2sec)
Fixes: 32790/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PAF_VIDEO_fuzzer-5497584169910272

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-04-22 15:06:55 +02:00
Michael Niedermayer b6eedee529 tools/target_dec_fuzzer: adjust threshold for arbc 
Fixes: Timeout (63sec -> 48ms)
Fixes: 31886/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5287235705503744

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-04-20 16:58:20 +02:00
Michael Niedermayer fe584d6002 tools/target_dec_fuzzer: Adjust threshold for TSCC 
Fixes: Timeout
Fixes: 31850/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TSCC_fuzzer-5940231289307136

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-04-20 16:58:20 +02:00
Michael Niedermayer 6055b93379 tools/target_dem_fuzzer: Fix packet leak 
Fixes: 32121/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-4512973109460992

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-04-01 10:10:21 +02:00
Michael Niedermayer 46c4f39307 tools/target_dec_fuzzer: Adjust threshold for H264 
Fixes: Timeout (too long -> 3sec)
Fixes: 28047/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-4662727980875776

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-03-29 22:19:39 +02:00
Michael Niedermayer 301f378768 tools/target_dec_fuzzer: Compute CLUT for DVBSUB only once 
Fixes: Timeout
Fixes: 30845/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DVBSUB_fuzzer-5744263725973504

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-03-29 22:19:39 +02:00
Michael Niedermayer 896395bbcf tools/target_dec_fuzzer: Adjust threshold for flac 
Fixes: Timeout
Fixes: 31464/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLAC_fuzzer-4843965653319680

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-03-26 16:00:14 +01:00
Michael Niedermayer d0a937caec tools/target_dec_fuzzer: Adjust VP4 threshold 
Fixes: Timeout (>10sec -> <100ms)
Fixes: 31515/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP4_fuzzer-5247114134290432

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-03-26 16:00:14 +01:00
Wenlong Ding b460595dd7 lavfi/dnn/dnn_backend_native_layer_mathunary: add exp support 
Signed-off-by: Wenlong Ding <wenlong.ding@intel.com>
 2021-03-24 13:53:50 +08:00
James Almer 36d4e4c9b5 tools/target_bsf_fuzzer: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer 64f092eb5e tools/target_dem_fuzzer: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer 08dbcaa57a tools/target_dec_fuzzer: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:37 -03:00
James Almer 32582a4e2a tools/pktdumper: use av_packet_alloc() to allocate packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2021-03-17 15:19:36 -03:00
Michael Niedermayer 12aca5d7b0 tools/target_dec_fuzzer: Adjust flv1 threshold 
Fixes: Timeout (long -> 95ms)
Fixes: 29068/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLV_fuzzer-6509662832820224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-03-08 22:08:49 +01:00
Stefano Sabatini 0f6bf94eb7 avutil/{avstring,bprint}: add XML escaping from ffprobe to avutil 
Base escaping only escapes values required for base character data
according to part 2.4 of XML, and if additional flags are added
single and double quotes can additionally be escaped in order
to handle single and double quoted attributes.

Co-authored-by: Jan Ekström <jan.ekstrom@24i.com>
Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
 2021-03-05 19:45:00 +02:00
Michael Niedermayer d0b6b1f941 tools/target_dec_fuzzer: Adjust threshold for wavpack 
Fixes: Timeout (long -> 4sec)
Fixes: 29064/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-5104450901508096

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-16 19:02:24 +01:00
Michael Niedermayer 1fc21b1bc5 tools/target_dec_fuzzer: Adjust threshold for MSA1 
Fixes: Timeout (too long to wait -> 1ms)
Fixes: 29048/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSA1_fuzzer-5733703473037312

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-16 19:02:24 +01:00
Michael Niedermayer fa7b7fdfa2 tools/target_dec_fuzzer: adjust threshold for cook 
Fixes: Timeout (long -> 3ms)
Fixes: 29134/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_COOK_fuzzer-5192822695264256

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-16 19:02:24 +01:00
Michael Niedermayer e6d8ec977e tools/target_dec_fuzzer: Adjust threshold for theora 
Fixes: Timeout
Fixes: 29226/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_THEORA_fuzzer-6195092572471296

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-16 19:02:24 +01:00
Michael Niedermayer be0c72b7c2 tools/target_dec_fuzzer: Update maxpixels_per_frame for low thresholds 
Fixes: Timeout
Fixes: 29990/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSS2_fuzzer-5469155073589248

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-16 19:02:24 +01:00
Michael Niedermayer 887bd6b02f tools/target_dec_fuzzer: count all video decoding failures in the new API 
The next commit depends on this

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-16 19:02:24 +01:00
Michael Niedermayer ee1c5b4256 tools/target_dec_fuzzer: Adjust threshold for VMNC 
Fixes: Timeout
Fixes: 30055/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VMNC_fuzzer-4739482576355328

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-14 19:55:02 +01:00
Michael Niedermayer 796d07bb5a tools/target_dec_fuzzer: Adjust the threshold of vc1image 
Fixes: Timeout
Fixes: 30025/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-5965511357759488

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-14 19:55:02 +01:00
Michael Niedermayer 996ef512fe tools/target_dec_fuzzer: Adjust threshold for interplayacm 
Fixes: Timeout (long -> 1sec)
Fixes: 27439/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INTERPLAY_ACM_fuzzer-5145715814432768

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-02-04 23:34:29 +01:00
Anton Khirnov da99b4c878 tools/target_dec_fuzzer: use non-obsolete decoding API 2021-01-26 17:04:45 +01:00
Michael Niedermayer 58c7d4a3e3 tools/target_dem_fuzzer.c: Decrease maxblocks 
Fixes: Timeout
Fixes: 28606/clusterfuzz-testcase-minimized-ffmpeg_dem_FRM_fuzzer-5123311424110592
Fixes: 28796/clusterfuzz-testcase-minimized-ffmpeg_dem_R3D_fuzzer-5945803411685376
Fixes: 28821/clusterfuzz-testcase-minimized-ffmpeg_dem_BRSTM_fuzzer-6044239834251264
Fixes: 28841/clusterfuzz-testcase-minimized-ffmpeg_dem_SIFF_fuzzer-5485368388485120
Fixes: 28862/clusterfuzz-testcase-minimized-ffmpeg_dem_AST_fuzzer-5081306790756352

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-01-05 02:00:05 +01:00
Michael Niedermayer 0d4e8e4c97 tools/target_dec_fuzzer: Adjust maxpixels for G2M 
Fixes: Timeout (50sec -> 3sec)
Fixes: 27383/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-5196953666977792

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-24 15:25:00 +01:00
Michael Niedermayer f58d0d5bec tools/target_dem_fuzzer: remove unused label 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2020-12-19 20:07:56 +01:00
James Almer c055a476b2 tools/target_bsf_fuzzer: set bitstream filter options 
Should increase coverage with some bitstream filters

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-11-20 19:20:33 -03:00
James Almer 837eb320b8 tools/target_bsf_fuzzer: Call av_bsf_flush() in a fuzzer choosen pattern 
This should increase coverage.

Based on a commit by Michael Niedermayer

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-11-20 12:43:51 -03:00
Michael Niedermayer cb59cd3466 tools/target_dec_fuzzer: Call avcodec_flush_buffers() in a fuzzer choosen pattern 
This should increase coverage

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2020-11-20 12:43:51 -03:00
James Almer 40dfb4328d tools/target_dem_fuzzer: use avio_context_free() to free the fuzzer's AVIOContext 
The doxy for avio_alloc_context() states it must be used for this.

Signed-off-by: James Almer <jamrial@gmail.com>
 2020-11-20 12:43:51 -03:00
Anton Khirnov 65c4d5d72e tools/enum_options: fix build and add to Makefile 2020-11-20 15:20:24 +01:00