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Code Issues Releases Activity
FFmpeg/libavutil
History
Michael Niedermayer 1b19057396 avutil/timecode: Avoid undefined behavior with large framenum 
Fixes: signed integer overflow: 2147462079 + 2149596 cannot be represented in type 'int'
Fixes: 27565/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5091972813160448

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-01-19 00:05:50 +01:00
..
aarch64
aarch64: Explicitly forbid using the x18 register
2020-05-15 21:22:22 +03:00
arm
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avr32
…
bfin
…
mips
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
2021-01-01 14:11:01 +01:00
ppc
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sh4
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tests
lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
2021-01-01 14:14:57 +01:00
tomi
…
x86
avutil/x86inc: fix warnings when assembling with Nasm 2.15
2020-07-12 11:30:23 -03:00
.gitignore
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adler32.c
…
adler32.h
…
aes_ctr.c
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aes_ctr.h
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aes_internal.h
lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
2021-01-01 14:14:57 +01:00
aes.c
…
aes.h
…
attributes.h
avutil/attributes: Fix too many warning: false is not defined [-Wundef]
2020-05-30 17:29:23 +08:00
audio_fifo.c
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audio_fifo.h
…
avassert.h
…
avsscanf.c
avutil/avsscanf: fix possible overreads when dealing with %c or %s
2020-12-02 13:54:53 +01:00
avstring.c
lavu/avstring: deprecate av_d2str().
2020-08-21 11:01:39 +02:00
avstring.h
lavu/avstring: deprecate av_d2str().
2020-08-21 11:01:39 +02:00
avutil.h
…
avutilres.rc
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base64.c
…
base64.h
…
blowfish.c
…
blowfish.h
…
bprint.c
…
bprint.h
…
bswap.h
…
buffer_internal.h
avutil/buffer: separate public and internal flags inside AVBuffers
2020-06-05 10:07:05 -03:00
buffer.c
lavu/buffer: add a convenience function for replacing buffers
2020-09-28 11:33:35 +02:00
buffer.h
lavu/buffer: add a convenience function for replacing buffers
2020-09-28 11:33:35 +02:00
camellia.c
…
camellia.h
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cast5.c
…
cast5.h
…
channel_layout.c
avutil/channel_layout: add 22.2 layout
2020-08-04 00:17:56 +03:00
channel_layout.h
avutil/channel_layout: add 22.2 layout
2020-08-04 00:17:56 +03:00
color_utils.c
…
color_utils.h
…
colorspace.h
…
common.h
avutil/common: Implement av_sat_add64_c() with fewer branches
2020-10-24 19:11:12 +02:00
cpu_internal.h
libavutil: Detect MMI and MSA flags for MIPS
2020-07-23 17:21:58 +02:00
cpu.c
libavutil: Detect MMI and MSA flags for MIPS
2020-07-23 17:21:58 +02:00
cpu.h
libavutil: Detect MMI and MSA flags for MIPS
2020-07-23 17:21:58 +02:00
crc.c
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crc.h
…
cuda_check.h
avutil/cuda_check: add missing dynlink_loader.h include
2020-09-15 19:29:37 -03:00
des.c
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des.h
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dict.c
avutil/dict: av_realloc -> av_realloc_array()
2020-06-06 10:32:07 +08:00
dict.h
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display.c
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display.h
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dovi_meta.c
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dovi_meta.h
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downmix_info.c
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downmix_info.h
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dynarray.h
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encryption_info.c
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encryption_info.h
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error.c
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error.h
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eval.c
avutil/eval: Unconditionally check argument of e_div
2021-01-11 23:21:05 +01:00
eval.h
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ffmath.h
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fifo.c
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fifo.h
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file_open.c
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file.c
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file.h
…
film_grain_params.c
libavutil: introduce AVFilmGrainParams side data
2020-11-25 23:06:33 +01:00
film_grain_params.h
avutil/film_grain_params: fix doxy for ar_coeff_* fields
2020-12-03 13:25:21 -03:00
fixed_dsp.c
avutil/fixed_dsp: Fix integer overflows in butterflies_fixed_c()
2020-09-19 00:37:45 +02:00
fixed_dsp.h
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float_dsp.c
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float_dsp.h
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frame.c
libavutil: introduce AVFilmGrainParams side data
2020-11-25 23:06:33 +01:00
frame.h
libavutil: introduce AVFilmGrainParams side data
2020-11-25 23:06:33 +01:00
hash.c
lavu: add missing stddef.h includes for size_t.
2020-11-20 15:20:24 +01:00
hash.h
lavu: add missing stddef.h includes for size_t.
2020-11-20 15:20:24 +01:00
hdr_dynamic_metadata.c
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hdr_dynamic_metadata.h
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hmac.c
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hmac.h
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hwcontext_cuda_internal.h
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hwcontext_cuda.c
avutil/hwcontext_cuda: fix edge case with non-even frame heights
2020-11-04 01:36:48 +01:00
hwcontext_cuda.h
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hwcontext_d3d11va.c
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hwcontext_d3d11va.h
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hwcontext_drm.c
hwcontext_drm: make dependency on Linux kernel headers optional
2020-12-30 23:14:46 +01:00
hwcontext_drm.h
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hwcontext_dxva2.c
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hwcontext_dxva2.h
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hwcontext_internal.h
hwcontext: add av_hwdevice_ctx_create_derived_opts
2020-05-23 19:07:26 +01:00
hwcontext_mediacodec.c
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hwcontext_mediacodec.h
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hwcontext_opencl.c
hwcontext: add av_hwdevice_ctx_create_derived_opts
2020-05-23 19:07:26 +01:00
hwcontext_opencl.h
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hwcontext_qsv.c
hwcontext: add av_hwdevice_ctx_create_derived_opts
2020-05-23 19:07:26 +01:00
hwcontext_qsv.h
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hwcontext_vaapi.c
hwcontext_vaapi: Don't require a render node when deriving from DRM
2020-08-31 21:42:14 +01:00
hwcontext_vaapi.h
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hwcontext_vdpau.c
avutil/hwcontext_vdpau: Correctly initialise pixfmts
2020-07-12 08:33:40 -07:00
hwcontext_vdpau.h
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hwcontext_videotoolbox.c
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hwcontext_videotoolbox.h
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hwcontext_vulkan.c
hwcontext_vulkan: wait and signal semaphores when transferring to CUDA
2020-12-05 23:53:23 +01:00
hwcontext_vulkan.h
hwcontext_vulkan: fix make checkheaders fail
2020-06-04 21:26:21 +08:00
hwcontext.c
hwcontext: add av_hwdevice_ctx_create_derived_opts
2020-05-23 19:07:26 +01:00
hwcontext.h
hwcontext: add av_hwdevice_ctx_create_derived_opts
2020-05-23 19:07:26 +01:00
imgutils_internal.h
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imgutils.c
avutil/imgutils: always zero data pointers in av_image_fill_pointers()
2020-07-26 21:51:24 -03:00
imgutils.h
avutil/imgutils: add utility to get plane sizes
2020-07-22 11:41:57 -03:00
integer.c
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integer.h
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internal.h
lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
2021-01-01 14:14:57 +01:00
intfloat.h
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intmath.c
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intmath.h
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intreadwrite.h
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lfg.c
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lfg.h
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libavutil.v
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libm.h
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lls.c
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lls.h
lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
2021-01-01 14:14:57 +01:00
log2_tab.c
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log.c
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log.h
lavu/opt: add a more general child class iteration API
2020-06-10 12:36:42 +02:00
lzo.c
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lzo.h
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macros.h
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Makefile
libavutil: introduce AVFilmGrainParams side data
2020-11-25 23:06:33 +01:00
mastering_display_metadata.c
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mastering_display_metadata.h
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mathematics.c
avutil/mathematics: Use av_sat_add64() for the last addition in av_add_stable()
2020-10-25 09:49:21 +01:00
mathematics.h
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md5.c
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md5.h
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mem_internal.h
lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
2021-01-01 14:14:57 +01:00
mem.c
avutil/mem: Use max_alloc_size as-is
2020-05-26 06:47:31 +02:00
mem.h
lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump
2021-01-01 14:14:57 +01:00
motion_vector.h
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murmur3.c
lavu: add missing stddef.h includes for size_t.
2020-11-20 15:20:24 +01:00
murmur3.h
lavu: add missing stddef.h includes for size_t.
2020-11-20 15:20:24 +01:00
opt.c
avutil/opt: add AV_OPT_FLAG_DEPRECATED option
2020-12-05 09:00:53 +08:00
opt.h
lavu/opt: add a more general child class iteration API
2020-06-10 12:36:42 +02:00
parseutils.c
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parseutils.h
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pca.c
…
pca.h
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pixdesc.c
lavu/pix_fmt: add new pixel format x2rgb10
2020-06-12 17:56:15 +01:00
pixdesc.h
avutil/pixdesc: add missing FF_API_PSEUDOPAL check
2020-10-02 00:18:13 -03:00
pixelutils.c
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pixelutils.h
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pixfmt.h
avutil/pixfmt: improve definition of AVColorRange
2020-09-23 19:14:45 +03:00
qsort.h
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random_seed.c
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random_seed.h
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rational.c
lavu: add av_gcd_q().
2020-05-23 15:51:44 +02:00
rational.h
lavu: add av_gcd_q().
2020-05-23 15:51:44 +02:00
rc4.c
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rc4.h
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replaygain.h
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reverse.c
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reverse.h
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ripemd.c
lavu: add missing stddef.h includes for size_t.
2020-11-20 15:20:24 +01:00
ripemd.h
lavu: add missing stddef.h includes for size_t.
2020-11-20 15:20:24 +01:00
samplefmt.c
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samplefmt.h
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sha512.c
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sha512.h
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sha.c
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sha.h
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slicethread.c
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slicethread.h
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softfloat_ieee754.h
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softfloat_tables.h
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softfloat.h
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spherical.c
Mark some pointers as const
2021-01-01 15:25:48 +01:00
spherical.h
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stereo3d.c
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stereo3d.h
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tablegen.h
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tea.c
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tea.h
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thread.h
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threadmessage.c
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threadmessage.h
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time_internal.h
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time.c
lavu: use address-of operator checking clock_gettime
2020-12-28 01:12:26 -03:00
time.h
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timecode.c
avutil/timecode: Avoid undefined behavior with large framenum
2021-01-19 00:05:50 +01:00
timecode.h
avutil/timecode: add av_timecode_init_from_components
2020-12-03 18:32:54 +01:00
timer.h
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timestamp.h
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tree.c
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tree.h
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twofish.c
…
twofish.h
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tx_double.c
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tx_float.c
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tx_int32.c
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tx_priv.h
lavu: support arbitrary-point FFTs and all even (i)MDCT transforms
2021-01-13 17:34:13 +01:00
tx_template.c
avutil/tx: use ENOSYS instead of ENOTSUP
2021-01-13 23:02:47 -03:00
tx.c
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tx.h
lavu: support arbitrary-point FFTs and all even (i)MDCT transforms
2021-01-13 17:34:13 +01:00
utils.c
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version.h
lavu: support arbitrary-point FFTs and all even (i)MDCT transforms
2021-01-13 17:34:13 +01:00
video_enc_params.c
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video_enc_params.h
mpegvideo: use the AVVideoEncParams API for exporting QP tables
2021-01-01 14:23:19 +01:00
wchar_filename.h
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xga_font_data.c
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xga_font_data.h
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xtea.c
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xtea.h
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