FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Michael Niedermayer	fe63ace98e	tools/target_dec_fuzzer: Adjust threshold for DXV Fixes: TImeout (20sec -> 4sec) Fixes: 17735/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXV_fuzzer-5723368317255680 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	1d3f7e6a72	tools/target_dec_fuzzer: Adjust threshold for EATGV Fixes: Timeout (26sec -> 9sec) Fixes: 17645/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATGV_fuzzer-5717065922510848 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	9e32c47102	tools/target_dec_fuzzer: Adjust threshold for SCPR Fixes: Timeout (46sec -> 7sec) Fixes: 17644/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5715704283660288 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	cf7f35ace5	tools/target_dec_fuzzer: Adjust threshold for MSZH Fixes: Timeout (250sec -> 6sec) Fixes: 17627/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSZH_fuzzer-5643017129558016 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	ec9d48da19	tools/target_dec_fuzzer: Also fuzz keyframe & disposal flags This should improve coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	cc50d113c8	tools/target_dec_fuzzer: Also fuzz codec_tag This should improve coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	2d3ccfa863	tools/target_dec_fuzzer: Also fuzz FF_COMPLIANCE_EXPERIMENTAL This should improve coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	0c07eb5205	tools/target_dec_fuzzer: Also fuzz block_align This should improve coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	47b0d0812e	tools/target_dec_fuzzer: Adjust VP7 threshold Fixes: Timeout (110sec -> 10sec) Fixes: 17705/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP7_fuzzer-5765834135306240 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	ec4ad6fb9e	tools/target_dec_fuzzer: Print samples decoded like pixels Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	db614008bc	tools/target_dec_fuzzer: Check number of all samples decoded too, like max pixels Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	68c80dc312	tools/target_dec_fuzzer: Set max_samples Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	59163731e9	tools/target_dec_fuzzer: consider potential padding/edge in pixel threshold Fixes: Timeout (73sec ->30ms) Fixes: 16921/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5689384594046976 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	5fe6a9db15	tools/target_dec_fuzzer: Adjust threshold for MSS2 The decoder is slow Fixes: Timeout (94sec -> 7sec) Fixes: 16417/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MSS2_fuzzer-5711668050395136 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	87a7fc692d	tools/target_dec_fuzzer: fuzz channels and sample_rate too This should increase coverage over more audio decoders. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	65589ad553	tools/target_dec_fuzzer: Adjust threshold for binkvideo Fixes: Timeout (89sec -> 7sec) Fixes: 17035/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BINK_fuzzer-5737222422134784 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	305f6dbb06	tools/target_dec_fuzzer: increase snows threshold snow allows creating large output from tiny input, like other wavelet codecs Fixes: Timeout (82sec -> 1.5sec) Fixes: 9520/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-6286612576075776 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	9fd62b84d5	tools/target_dec_fuzzer: Adjust motionpixels threshold Fixes: Timeout (151sec -> 173ms) Fixes: 16053/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOTIONPIXELS_fuzzer-5647069169057792 Fixes: 16053/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOTIONPIXELS_fuzzer-5108957126852608 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	9d1e98afee	tools/target_dec_fuzzer: Adjust threshold for LSCR Fixes: Timeout (12sec -> 3sec) Fixes: 15327/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LSCR_fuzzer-5702887719567360 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	5a3dee65d4	tools/target_dec_fuzzer: adjust pixel threshold for TRUEMOTION2, as it allows coding gigantic images on tiny input Fixes: Timeout (137sec -> 6sec) Fixes: 16090/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-5674245178261504 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	a370582ba9	tools/target_dec_fuzzer: Init parsepkt Fixes: memory corruption Fixes: 16702/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PNG_fuzzer-5768418552184832 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	ba823394f6	tools/target_dec_fuzzer: Adjust maxpixels for indeo4 Fixes: Timeout (131sec -> 4sec) Fixes: 15581/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO4_fuzzer-5651105515569152 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	96efaa9a1a	tools/target_dec_fuzzer: Adjust GDV pixel threshold down by a factor of 2 Fixes: Timeout (7sec -> 1sec) Fixes: 14709/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_GDV_fuzzer-5704215281795072 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	738ff94f7c	tools/target_dec_fuzzer: adjust pixel threshold for SANM, as it allows coding gigantic images on tiny input Fixes: Timeout (13sec ->1sec) Fixes: 16122/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SANM_fuzzer-5724944247291904 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	02a44ed0c8	tools/target_dec_fuzzer: Increase maxpixels threshold for dirac wavelets allow significant size expansion and they are also not very fast. Fixes: Timeout Fixes: 16480/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5659892689403904 (108sec -> 17ms) Fixes: 16480/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5749422717140992 (big ->15sec) Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	5af613cc48	tools/target_dec_fuzzer: Do not corrupt the packet size return Fixes: Timeout (infinite) Fixes: 16732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-5642166377906176 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
James Almer	92c32b0f0c	tools/target_dec_fuzzer: use refcounted packets Should reduce allocations and data copying. Signed-off-by: James Almer <jamrial@gmail.com>	5 years ago
Michael Niedermayer	ac77c5492f	tools/target_dec_fuzzer: Do not increase max_pixels Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago

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182 Commits (992e984fa86ed4447082be4915996908b6acf3b5)