FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	08dbcaa57a	tools/target_dec_fuzzer: use av_packet_alloc() to allocate packets Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
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>	4 years ago
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>	4 years ago
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>	4 years ago
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>	4 years ago
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>	4 years ago
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>	4 years ago
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>	4 years ago
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>	4 years ago
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>	4 years ago
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>	4 years ago
Anton Khirnov	da99b4c878	tools/target_dec_fuzzer: use non-obsolete decoding API	4 years ago
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>	4 years ago
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>	4 years ago
Michael Niedermayer	0d395767ec	tools/target_dec_fuzzer: adjust threshold for wmalossless Fixes: Timeout (>30sec -> 0.5sec) Fixes: 26351/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5191487740182528 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	c5b8f2321c	tools/target_dec_fuzzer: Adjust threshold for opus Fixes: Timeout (12sec -> 3sec) Fixes: 24549/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBOPUS_fuzzer-6211170349088768 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
James Almer	3e4214109a	tools/target_dec_fuzzer: remove calls to avcodec_register*() They are no longer needed. Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Michael Niedermayer	c0c6b68ddb	tools/target_dec_fuzzer: assume that discarded audio packets produced max samples We do not know how many samples these produce as its not exported. Alternatively we could export that but as long as its not we better assume its more than 0 as otherwise the thresholds would not work Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	c062dd74d7	tools/target_dec_fuzzer: Correct maxsamples_per_frame if maxsamples has been changed Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	5dae33bb39	tools/target_dec_fuzzer: Adjust VQA threshold Fixes: Timeout (169sec -> 9sec) Fixes: 23745/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VQA_fuzzer-5638172179693568 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	a12864938d	tools/target_dec_fuzzer: Adjust threshold for WMV3IMAGE Fixes: Timeout (1131sec -> 1sec) Fixes: 24727/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV3IMAGE_fuzzer-5754167793287168 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	d08c3f56ec	tools/target_dec_fuzzer: Adjust threshold for DST Fixes: Timeout (too long -> 3sec) Fixes: 24239/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DST_fuzzer-5189061015502848 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>	4 years ago
Michael Niedermayer	4b7189848f	tools/target_dec_fuzzer: Adjust threshold for AGM Fixes: Timeout (142sec -> 2sec) Fixes: 24426/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5639724379930624 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	0b182ff66d	tools/target_dec_fuzzer: Adjust threshold for lagarith Fixes: Timeout (3minute 49 sec -> 3sec) Fixes: 22020/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LAGARITH_fuzzer-5708544679870464 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	3371d0611f	tools/target_dec_fuzzer: enable mjpeg for tiff or tdsc This is needed for fuzzing tiff/tdsc and should increase coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	6d4fdb4f5a	tools/target_dec_fuzzer: Adjust max_pixels for AV_CODEC_ID_HAP Fixes: Timeout (170sec -> 6sec) Fixes: 20956/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HAP_fuzzer-5713643025203200 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	d6824ef905	tools/target_dec_fuzzer: Reduce maxpixels for HEVC high resolutions with only small blocks appear to be rather slow with the fuzzer + sanitizers. A solution which makes this run faster is welcome. Fixes: Timeout (did not wait -> 17sec) Fixes: 21006/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-6002552539971584 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	05d364dccc	tools/target_dec_fuzzer: Do not test AV_CODEC_FLAG2_FAST with AV_CODEC_ID_H264 This combination skips allocating large padding which can read out of array Fixes: 20978/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5746381832847360 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	4f54982773	tools/target_dec_fuzzer: Adjust threshold for PNG and APNG Fixes: Timeout (84sec -> 2sec) Fixes: 21127/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APNG_fuzzer-5098412367413248 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	2db37bf4cd	tools/target_dec_fuzzer: Adjust threshold for zerocodec Fixes: Timeout (147sec -> 1sec) Fixes: 20764/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ZEROCODEC_fuzzer-5068274603917312 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	8dee1d7a30	tools/target_dec_fuzzer: Adjust threshold for screenpresso Fixes: Timeout (332 -> 21 sec) Fixes: 20280/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCREENPRESSO_fuzzer-6238663432470528 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	32522b5307	tools/target_dec_fuzzer: limit per frame samples for APE APE in its highest compression mode is really slow so even one frame of millions of samples takes a long time Fixes: Timeout (too long -> 3sec) Fixes: 19937/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5751668818051072 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	48b6947821	tools/target_dec_fuzzer: Add threshold for ALS Fixes: Timeout (253sec -> 16sec) Fixes: 18668/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALS_fuzzer-6227155369590784 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	04e524c34b	tools/target_dec_fuzzer: Add threshold for IFF_ILBM Fixes: Timeout (32 -> 1sec) Fixes: 20138/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_IFF_ILBM_fuzzer-5634665251864576 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>	5 years ago
Michael Niedermayer	cc7bf7e05c	tools/target_dec_fuzzer: Sort threshold list alphabetically This also removes the comments as they are hard to maintain together with sorted lists Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	5f7727e1c9	tools/target_dec_fuzzer: Use codec_tags list This should make it much quicker for the fuzzer to test real relevant codec_tags Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	00447b6f52	tools/target_dec_fuzzer: Also Fuzz with CPU optimizations disabled This should improve coverage of *_c() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	4b733a7f5f	tools/target_dec_fuzzer: Fuzz private options of AC3/E-AC3 This should improve AC-3 coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	48083f1890	tools/target_dec_fuzzer: Fuzz idct_algo value This should improve coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	029cc9883f	tools/target_dec_fuzzer: Adjust threshold for RASC Fixes: Timeout(35sec -> 4sec) Fixes: 19289/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_RASC_fuzzer-5676526398078976 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	c1411a1132	tools/target_dec_fuzzer: Stop negative block_align and sampling rate These are checked for early in avcodec_open2() and do not really test the decoder but instead waste resources which could be better spend fuzzing the actual decoder Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	5a8877da35	tools/target_dec_fuzzer: Adjust threshold for dst Fixes: Timeout (400sec -> 14sec) Fixes: 18989/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DST_fuzzer-5175008116867072 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	e3dddf2142	tools/target_dec_fuzzer: Also fuzz request_channel_layout This should improve coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	5ac8675cb1	tools/target_dec_fuzzer: Support setting AV_CODEC_FLAG2_FAST This should improve coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	3ae87bb3c1	tools/target_dec_fuzzer: Support fuzzing error detection This should increase coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	e21ec54fdf	tools/target_dec_fuzzer: Adjust threshold for VP9 The threshold is chosen so that the worse frames would together not take excessive time. A better solution is welcome! Fixes: Timeout (308sec ->102ms) Fixes: 18314/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP9_fuzzer-5701689176227840 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	de1d3b0925	tools/target_dec_fuzzer: Adjust threshold for smacker Fixes: Timeout (65sec -> 0.5sec) Fixes: 18072/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SMACKER_fuzzer-5722709366931456 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	fd3ee7a92e	tools/target_dec_fuzzer: Adjust threshold for G2M G2M allows large images from small input and also reallocates multiple buffers on any resolution change. Fixes: Timeout (22sec -> 5sec) Fixes: 18022/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G2M_fuzzer-5089192530411520 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	8caa716667	tools/target_dec_fuzzer: Adjust threshold for CFHD Fixes: Timeout (18sec -> 5sec) Fixes: 17977/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CFHD_fuzzer-5186112762413056 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	000494fed9	tools/target_dec_fuzzer: Adjust ffwavesynth threshold ffwavesynth can produce large amounts of data relatively slowly on very small input Fixes: Timeout (60sec -> 9sec) Fixes: 17970/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5689121279836160 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago

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110 Commits (dfad5794fb4f246f6b137da8160dd070482bb9cc)