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648 Commits

Author SHA1 Message Date
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
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