FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	e091b9b3c7	avcodec/ansi: Fix frame memleak Fixes: 1892/clusterfuzz-testcase-minimized-4519341733183488 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	c49fa2a514	avcodec/dds: Fix runtime error: left shift of 145 by 24 places cannot be represented in type 'int' Fixes: 1891/clusterfuzz-testcase-minimized-6274417925554176 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	f3da6fbff8	avcodec/jpeg2000dec: Use ff_set_dimensions() Fixes: OOM Fixes: 1890/clusterfuzz-testcase-minimized-6329019509243904 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	718f8a01df	tools/target_dec_fuzzer: Move the hwaccel check outside the initialization if Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	f6ba58d193	avcodec/aacsbr: Fix libavcodec/aacsbr.c:257:59: runtime error: division by zero Fixes: 1882/clusterfuzz-testcase-minimized-5539735650959360 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Micah Galizia	c4c73020f4	libavformat/hls: Observe Set-Cookie headers Signed-off-by: Micah Galizia <micahgalizia@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	c901627918	avcodec/truemotion2: Fix passing null pointer to memset() Fixes part of: 1888/clusterfuzz-testcase-minimized-5237704826552320 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	c9e884f3d9	avcodec/truemotion2: Fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int' Fixes part of: 1888/clusterfuzz-testcase-minimized-5237704826552320 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	7c845450d2	avcodec/ra144: Fix runtime error: signed integer overflow: -2449 * 1398101 cannot be represented in type 'int' Fixes: 1885/clusterfuzz-testcase-minimized-5336328549957632 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	4c472c5252	avcodec/ra144: Fix runtime error: signed integer overflow: 11184810 * 404 cannot be represented in type 'int' Fixes: 1884/clusterfuzz-testcase-minimized-4637425835966464 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	872bac8159	avcodec/aac_defines: Add missing () to AAC_HALF_SUM() macro Fixes: runtime error: shift exponent 1073741848 is too large for 32-bit type 'INTFLOAT' (aka 'int') Fixes: 1880/clusterfuzz-testcase-minimized-4900645322620928 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	67020711b7	avcodec/webp: Fixes null pointer dereference Fixes: 1470/clusterfuzz-testcase-minimized-5404421666111488 Fixes: 1472/clusterfuzz-testcase-minimized-5677426430443520 Fixes: 1875/clusterfuzz-testcase-minimized-5536474562822144 Approved-by: BBB Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	6b9cb5d26a	avcodec/aacdec_fixed: Fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 1878/clusterfuzz-testcase-minimized-6441918630199296 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	67b30decf7	avcodec/ylc: Check count in build_vlc() Fixes: runtime error: signed integer overflow: 211633430 + 2147483647 cannot be represented in type 'int' Fixes: 1874/clusterfuzz-testcase-minimized-5037763613163520 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	b9c032ebc0	avcodec/snow: Fix runtime error: signed integer overflow: 1086573993 + 1086573994 cannot be represented in type 'int' Fixes: 1871/clusterfuzz-testcase-minimized-5719950331215872 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	781f88bb26	avcodec/jpeg2000: Fix runtime error: signed integer overflow: 4185 + 2147483394 cannot be represented in type 'int' Fixes: 1870/clusterfuzz-testcase-minimized-4686788029317120 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	9c1812491f	avcodec/jpeg2000dec: Check tile offsets more completely Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	d8030c14bd	avcodec/sheervideo: Check input buffer size before allocating and decoding Fixes: Timeout Fixes: 1858/clusterfuzz-testcase-minimized-6450473802399744 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	c51357d206	avcodec/wavpack: Fix runtime error: signed integer overflow: -1386217472 * 4 cannot be represented in type 'int' Fixes: 1853/clusterfuzz-testcase-minimized-5471155626442752 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	6c3a63fc3d	avcodec/aacdec_fixed: Fix multiple runtime error: shift exponent 127 is too large for 32-bit type 'int' Fixes: 1851/clusterfuzz-testcase-minimized-5692607495667712 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	7f50c25124	avcodec/wnv1: More strict buffer size check This requires at least 25% of a picture to allocate and decode it Fixes: Timeout Fixes: 1845/clusterfuzz-testcase-minimized-5075974343360512 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	ca6776a993	avcodec/libfdk-aacdec: Correct buffer_size parameter the timeDataSize argument to aacDecoder_DecodeFrame() seems undocumented and until 2016 04 (203e3f28fbebec7011342017fafc2a0bda0ce530) unused. after that commit libfdk-aacdec interprets it as size in sample units and memsets that on error. FFmpeg as well as others (like GStreamer) did interpret it as size in bytes Fixes: 1442/clusterfuzz-testcase-minimized-4540199973421056 (This requires recent libfdk to reproduce) Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	7c36ee216f	avcodec/sbrdsp_template: Fix: runtime error: signed integer overflow: 849815297 + 1315389781 cannot be represented in type 'int' Fixes: 1770/clusterfuzz-testcase-minimized-5285511235108864 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	fe8c9420dd	avcodec/aacps: Check border_position to be monotone Fixes: runtime error: left shift of negative value -67108864 Fixes: 1738/clusterfuzz-testcase-minimized-6734814327603200 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
erankor	15bd309af8	movenc: encryption with time code track fix instead of deciding whether to encrypt based on the encryption scheme, decide according to whether cenc was initialized or not. mov_create_timecode_track calls ff_mov_write_packet with a track that doesn't have cenc initialized. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	357f2316a0	avcodec/ivi_dsp: Fix runtime error: left shift of negative value -2 Fixes: 1839/clusterfuzz-testcase-minimized-6238490993885184 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Kevin Mark	114e871621	doc/filters: Clarify scale2ref example Signed-off-by: Kevin Mark <kmark937@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
James Almer	24133973fc	avformat/mov: add support for reading Content Light Level Box As defined in "VP Codec ISO Media File Format Binding v1.0" https://github.com/webmproject/vp9-dash/blob/master/VPCodecISOMediaFileFormatBinding.md Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	ab05bd6e6c	avformat/mov: add support for reading Mastering Display Metadata Box As defined in "VP Codec ISO Media File Format Binding v1.0" https://github.com/webmproject/vp9-dash/blob/master/VPCodecISOMediaFileFormatBinding.md Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	ac8dfcbd89	avcodec/mlpdec: Do not leave invalid values in matrix_out_ch[] on error Fixes: runtime error: index 12 out of bounds for type 'uint8_t [8]' Fixes: 1832/clusterfuzz-testcase-minimized-6574546079449088 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	53c0c637d3	avcodec/ra144dec: Fix runtime error: left shift of negative value -17 Fixes: 1830/clusterfuzz-testcase-minimized-5828293733384192 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	77d9889821	avcodec/pixlet: Fix runtime error: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int' Fixes: 1829/clusterfuzz-testcase-minimized-5527165321871360 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	1a36354698	avformat/mux: Fix copy an paste typo Found-by: Roger Scott <rscott@grammatech.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Vittorio Giovara	1f4454230d	zscale: Add range options aliases to match scale ones Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Vittorio Giovara	6aafe56421	zscale: Add pixdesc-API compatible color names to filter options Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
James Almer	5213c6d175	doc/libav-merge: remove lines about AVFrame crop fields	8 years ago
James Almer	a9a6d51ca4	avcodec/theora: export cropping information instead of handling it internally This merges commit `1202b71269` from libav, originally written by Anton Khirnov and skipped in `fc63d5ceb3`. libavcodec/vp3.c \| 26 +++++++++----------------- 1 file changed, 9 insertions(+), 17 deletions(-)	8 years ago
James Almer	07596e45c5	avcodec/h264dec: export cropping information instead of handling it internally This merges commit `c3e84820d6` from libav, originally written by Anton Khirnov and skipped in `fc63d5ceb3`. libavcodec/h264_picture.c \| 3 --- libavcodec/h264_ps.c \| 9 --------- libavcodec/h264_slice.c \| 25 +++++++++++++++++++------ libavcodec/h264dec.c \| 13 +------------ libavcodec/h264dec.h \| 9 +++++---- 5 files changed, 25 insertions(+), 34 deletions(-)	8 years ago
James Almer	6505e8cfd0	avcodec/h264dec: be more explicit in handling container cropping This merges commit `4fded0480f` from libav, originally written by Anton Khirnov and skipped in `fc63d5ceb3`. libavcodec/h264_slice.c \| 20 +++++++++++++------- libavcodec/h264dec.c \| 3 +++ libavcodec/h264dec.h \| 5 +++++ 3 files changed, 21 insertions(+), 7 deletions(-)	8 years ago
James Almer	000fb61a71	avcodec/hevcdec: export cropping information instead of handling it internally This merges commit `a02ae1c683` from libav, originally written by Anton Khirnov and skipped in `fc63d5ceb3`. libavcodec/hevc_parser.c \| 6 ++++-- libavcodec/hevc_ps.c \| 31 ++++++++++++------------------- libavcodec/hevc_ps.h \| 2 -- libavcodec/hevc_refs.c \| 18 +++++------------- libavcodec/hevcdec.c \| 7 ++++--- libavcodec/hevcdec.h \| 2 -- 6 files changed, 25 insertions(+), 41 deletions(-) Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	43c394dcae	avcodec/clearvideo: Check buf_size before decoding frame Fixes; Timeout Fixes: 1826/clusterfuzz-testcase-minimized-5728569256837120 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	8e87d146d7	avcodec/aacdec_fixed: Fix runtime error: signed integer overflow: -2147483648 * -1 cannot be represented in type 'int' Fixes: 1825/clusterfuzz-testcase-minimized-6002833050566656 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	356194fcb1	avcodec/smc: Check remaining input Fixes: Timeout Fixes: 1818/clusterfuzz-testcase-minimized-5039166473633792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	b946bd8ef2	avcodec/diracdec: Fix off by 1 error in quant check Fixes: out of array read Fixes: 1781/clusterfuzz-testcase-minimized-4617176877105152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	6d6fc4105b	avcodec/diracdec: Factor quant matrix reads Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Ronald S. Bultje	d98f34d7d4	frame_thread_encoder: extend critical code covered by finished_task_mutex. Should fix tsan errors in utvideoenc_rgb_left and related tests.	8 years ago
Ronald S. Bultje	ca2209d67a	hevc: fix race condition in max_ra/seq_decode. These variables are shared between frame threads, but they are updated post-setup_finished() if a EOB/EOS slice type occurs. Moving the EOB/EOS slices to the next frame thread instance (by parsing them leading into the next picture instead of trailing behind the last picture) effectively prevents this race condition. This fixes tsan failures on hevc-conformance-NoOutPrior_A_Qualcomm_1.	8 years ago
Michael Niedermayer	4dc3714c48	avcodec/tscc2: Skip duplicate frames This turns CFR duplicated frames into skiped frames Fixes: Timeout Fixes: 1719/clusterfuzz-testcase-minimized-6375090079924224 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	ea71a48c7e	avcodec/wavpack: Fix runtime error: left shift of negative value -14778 Fixes: 1778/clusterfuzz-testcase-minimized-5128953268273152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	5f91786fc8	avcodec/wavpack: Fix: runtime error: signed integer overflow: 3 * -2147483648 cannot be represented in type 'int' Fixes: 1776/clusterfuzz-testcase-minimized-6191258231898112 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago

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