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673 Commits

Author SHA1 Message Date
James Almer 4f21a9ae6b tools/target_bsf_fuzzer: simplify the loop feeding packets to the filter 
And use a single AVPacket for the entire process.
This more closely follows the suggested API usage in the doxy.

Signed-off-by: James Almer <jamrial@gmail.com>
 2022-02-28 12:06:55 -03:00
Michael Niedermayer c900f2e42c tools/target_dem_fuzzer: Check fmt before dereferencing 
Fixes: NULL pointer dereference
Fixes: 44884/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-4656748688965632

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-25 22:23:03 +01:00
Andreas Rheinhardt 321a3c244d avutil/log: Don't include avutil.h 
It has been included since af5f434f8c
for deprecation reasons, but removing it has been forgotten after
it had served is purpose. So remove it.

For convenience, include version.h instead as LIBAVUTIL_VERSION_INT
is supposed to be used when creating AVClasses.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-02-24 12:56:49 +01:00
Michael Niedermayer 1372b30db2 tools/target_dem_fuzzer: Force interrupt for HLS 
Fixes: Timeout
Fixes: 41580/clusterfuzz-testcase-minimized-ffmpeg_dem_HLS_fuzzer-5059099224571904

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-19 13:27:02 +01:00
Michael Niedermayer cd4ce3b862 tools/target_dem_fuzzer: Test interrupt callback 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2022-02-19 13:27:02 +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
Andreas Rheinhardt 1ea3650823 Replace all occurences of av_mallocz_array() by av_calloc() 
They do the same.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-20 01:03:52 +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
Nicolas George 8f92a1862a tools/dvd2concat: generate VOBSUB extradata 
The extradata contains the frame size of the subtitles images
and the palette.
 2021-09-16 10:17:59 +02:00
Nicolas George 5b052c4bcb tools/dvd2concat: add support for chapters 2021-09-16 10:17:59 +02:00
Nicolas George 1a0aff8ca5 tools/dvd2concat: specify stream_codec for subtitles 
Avoid requiring a huge probe size and analyze duration.
 2021-09-16 10:17:59 +02:00
Nicolas George 86b2a86169 tools/dvd2concat: include language metadata 2021-09-16 10:17:59 +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
Andreas Rheinhardt b2793a9462 tools/target_bsf_fuzzer: Make it const-correct 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-14 13:36:31 +02:00
Andreas Rheinhardt a1292895cb configure: Remove null_bsf dependency 
Unneeded since c96904f525
(a bsf-list with zero bsfs is used since that commit).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-09-14 13:36:19 +02:00
Nicolas George 252128561e tools/dvd2concat: use option keyword 
subfile,,start,X,end,Y,,: is ugly and will be gone some day.
 2021-08-22 11:44:17 +02:00
Nicolas George 6d82d894ee tools/dvd2concat: document that -protocol_whitelist is needed 2021-08-22 11:44:17 +02:00
Anton Khirnov 5fdb5ed613 FATE: add a test for sliced scaling 2021-08-08 19:26:05 +02:00
Anton Khirnov 94170e0411 tools/venc_data_dump: factor out demux/decode code 
It can be shared with other simple demux/decode tools.
 2021-08-08 19:21:39 +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
Michael Niedermayer f0ed8de1d6 tools/target_dec_fuzzer: Adjust threshold for VP6F 
Fixes: Timeout
Fixes: 34791/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP6F_fuzzer-4571038838030336

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-28 19:15:26 +02:00
Michael Niedermayer 46e8778300 tools/target_dec_fuzzer: Adjust the threshold for VP5 
Fixes: Timeout
Fixes: 35793/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP5_fuzzer-6492854393372672

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-28 19:15:26 +02:00
Michael Niedermayer cce928e941 tools/target_dec_fuzzer: Adjust the threshold for VP3 
Fixes: Timeout
Fixes: 35855/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP3_fuzzer-4851183540895744

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-28 19:15:26 +02:00
Michael Niedermayer 54b798638e tools/target_dec_fuzzer: Fix extradata duplication 
Fixes: out of array access
Fixes: 36340/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5872546875572224.fuzz

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2021-07-28 19:15:26 +02:00
Andreas Rheinhardt c253b180cb tools/graph2dot: Don't use sizeof(AVFilterGraph), check allocation 
Use avfilter_graph_alloc() instead of av_mallocz(sizeof(AVFilterGraph))
to allocate an AVFilterGraph; this also properly allocates the graph's
internal. The current code just happened to work because it did not
make any use of said internal.

Also check the allocation; this fixes Coverity #1292528.

Reviewed-by: Jan Ekström <jeebjp@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-24 05:35:10 +02:00
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