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950afa23b5eef9def9d8a8bb2f763d4f84efb314
ffmpeg/libavutil
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History
Michael Niedermayer 950afa23b5 avutil/timecode: Check for integer overflow in av_timecode_init_from_components() 
Fixes: integer overflow
Fixes: testcase that calls av_timecode_init_from_components() with hh set explicitly to INT_MAX

Found-by: Youngjae Choi, Mingyoung Ban, Seunghoon Woo
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit eb5d607861)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2026-05-05 18:55:08 +02:00
..
aarch64
all: apply linter fixes
2025-12-07 15:55:56 +00:00
arm
arm/aarch64: Use mach_absolute_time as timer on apple platforms
2021-02-21 22:41:34 +02:00
avr32
…
bfin
…
mips
lavu: move LOCAL_ALIGNED from internal.h to mem_internal.h
2021-01-01 14:11:01 +01:00
ppc
avutil/ppc/cpu: Also use the machdep.altivec sysctl on NetBSD
2024-05-18 19:03:35 -04:00
sh4
…
tests
all: apply linter fixes
2025-12-07 15:55:56 +00:00
tomi
…
x86
avutil/x86inc: fix warnings when assembling with Nasm 2.15
2020-07-12 11:30:23 -03:00
.gitignore
…
adler32.c
avutil/adler32: Switch av_adler32_update() to size_t on bump
2021-03-19 04:19:53 +01:00
adler32.h
avutil/adler32: Switch av_adler32_update() to size_t on bump
2021-03-19 04:19:53 +01:00
aes_ctr.c
avutil/aes_ctr: Add method to set 16-byte IV.
2018-01-23 21:48:31 +01:00
aes_ctr.h
avutil/aes_ctr: Add method to set 16-byte IV.
2018-01-23 21:48:31 +01:00
aes_internal.h
All: update names in copyright headers
2021-01-20 01:02:56 -06:00
aes.c
all: apply linter fixes
2025-12-07 15:55:56 +00:00
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
Merge commit '0456e684394dc5a7b98ab9ebb48396d743bf3730'
2017-03-24 13:17:55 +01:00
audio_fifo.h
…
avassert.h
Fix typos
2018-09-14 21:36:21 +02:00
avsscanf.c
avutil/avsscanf: fix possible overreads when dealing with %c or %s
2020-12-02 13:54:53 +01:00
avstring.c
avutil/avstring: dont mess with NULL pointers in av_match_list()
2025-03-16 22:12:20 +01:00
avstring.h
avutil/{avstring,bprint}: add XML escaping from ffprobe to avutil
2021-03-05 19:45:00 +02:00
avutil.h
lavu: add av_fourcc_make_string() and av_fourcc2str()
2017-03-29 14:49:29 +02:00
avutilres.rc
…
base64.c
libavutil/base64: Try not to write over the array end
2024-06-15 23:32:46 +02:00
base64.h
…
blowfish.c
…
blowfish.h
…
bprint.c
avutil/{avstring,bprint}: add XML escaping from ffprobe to avutil
2021-03-05 19:45:00 +02:00
bprint.h
…
bswap.h
…
buffer_internal.h
avutil/buffer_internal: Include internal for buffer_size_t
2021-03-11 14:07:15 +01:00
buffer.c
avutil/buffer: Check ff_mutex_init() for failure
2024-07-22 16:28:32 +02:00
buffer.h
avutil/buffer: change public function and struct size parameter types to size_t
2021-03-10 20:26:36 -03:00
camellia.c
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camellia.h
…
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
avutil/colorspace: add macros for RGB->YUV BT.709
2019-04-19 17:10:20 +05:30
common.h
avutil/common: cast GET_BYTE/GET_16BIT returned value
2025-11-30 21:38:26 +01:00
cpu_internal.h
libavutil: Detect MMI and MSA flags for MIPS
2020-07-23 17:21:58 +02:00
cpu.c
avutil/cpu: Use HW_NCPUONLINE to detect # of online CPUs with OpenBSD
2021-04-24 09:24:03 +02:00
cpu.h
libavutil: Detect MMI and MSA flags for MIPS
2020-07-23 17:21:58 +02:00
crc.c
crc: add AV_CRC_8_SBC as a 8 bits CRC with polynomial 0x1D
2018-03-07 22:26:53 +01:00
crc.h
crc: add AV_CRC_8_SBC as a 8 bits CRC with polynomial 0x1D
2018-03-07 22:26:53 +01:00
cuda_check.h
avutil/cuda_check: add missing dynlink_loader.h include
2020-09-15 19:29:37 -03:00
des.c
…
des.h
…
dict.c
avutil/dict: av_realloc -> av_realloc_array()
2020-06-06 10:32:07 +08:00
dict.h
…
display.c
…
display.h
Merge commit '075acbb6ff5740b2eea1bb7dd3afbc8e66e2ebf8'
2017-04-13 17:31:15 -03:00
dovi_meta.c
lavutil: add DOVI related header
2020-04-23 08:05:15 +08:00
dovi_meta.h
lavutil: add DOVI related header
2020-04-23 08:05:15 +08:00
downmix_info.c
…
downmix_info.h
…
dynarray.h
avutil/dynarry.h: fix comment grammar mistakes of FF_DYNARRAY_ADD
2019-06-01 17:43:48 +08:00
encryption_info.c
avutil/encryption_info: Don't pass NULL to memcpy
2019-09-20 23:26:34 +02:00
encryption_info.h
avutil/encryption_info: Fix documentation problem.
2018-06-27 13:43:38 +02:00
error.c
…
error.h
…
eval.c
avutil/eval: Check depth of AVExpr
2026-05-05 18:55:05 +02:00
eval.h
avutil/eval: Add av_expr_count_func() similar to av_expr_count_vars()
2019-12-28 11:20:48 +01:00
ffmath.h
…
fifo.c
…
fifo.h
…
file_open.c
avpriv_tempfile: add djgpp fallback
2018-11-28 22:16:07 +11:00
file.c
avutil/file: add more check befor destory the buffer
2019-08-30 09:16:01 +08:00
file.h
avutil/file: allow mapping 0 byte files with av_file_map
2018-09-09 21:21:42 +02:00
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
…
float_dsp.c
avutil: add float_dsp.vector_dmul
2018-09-12 19:15:09 +02:00
float_dsp.h
avutil: add float_dsp.vector_dmul
2018-09-12 19:15:09 +02:00
frame.c
avutil/frame: Check log2_crop_align
2024-07-22 16:29:00 +02:00
frame.h
avutil/frame: change av_frame_new_side_data() size parameter type to size_t
2021-03-10 20:26:36 -03:00
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
Add HDR dynamic metadata struct (for SMPTE 2094-40) to libavutil
2018-12-21 17:52:00 +01:00
hdr_dynamic_metadata.h
Add HDR dynamic metadata struct (for SMPTE 2094-40) to libavutil
2018-12-21 17:52:00 +01:00
hmac.c
Merge commit '00b6a765430e5c5cacf0bd1be8b318d631cd4e14'
2017-05-05 13:27:03 +02:00
hmac.h
avutil/hmac: remove gap in AVHMACType enum values
2017-10-22 19:47:05 -03:00
hwcontext_cuda_internal.h
all: apply linter fixes
2025-12-07 15:55:56 +00:00
hwcontext_cuda.c
avutil: use the buffer_size_t typedef where required
2021-03-10 20:26:37 -03:00
hwcontext_cuda.h
avutil/hwcontext_cuda: allow using primary CUDA device context
2019-11-26 16:24:40 +01:00
hwcontext_d3d11va.c
avutil/hwcontext_d3d11va: correct sizeof AVD3D11FrameDescriptor
2024-07-21 21:39:41 +02:00
hwcontext_d3d11va.h
hwcontext_d3d11va: add missing stdint.h include
2017-11-17 23:27:43 +01:00
hwcontext_drm.c
hwcontext_drm: make dependency on Linux kernel headers optional
2020-12-30 23:14:46 +01:00
hwcontext_drm.h
hwcontext_drm: Clarify value for unknown format modifiers
2018-03-22 23:18:53 +00:00
hwcontext_dxva2.c
avutil/hwcontext_d3d11va: correct sizeof IDirect3DSurface9
2024-07-21 21:40:11 +02:00
hwcontext_dxva2.h
dxva: add support for new dxva2 and d3d11 hwaccel APIs
2017-06-27 18:05:02 +02:00
hwcontext_internal.h
hwcontext: add av_hwdevice_ctx_create_derived_opts
2020-05-23 19:07:26 +01:00
hwcontext_mediacodec.c
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC
2017-12-16 00:52:00 +01:00
hwcontext_mediacodec.h
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC
2017-12-16 00:52:00 +01:00
hwcontext_opencl.c
avutil: use the buffer_size_t typedef where required
2021-03-10 20:26:37 -03:00
hwcontext_opencl.h
lavu/hwcontext_opencl.h: fix build on macOS
2017-11-28 00:23:42 -06:00
hwcontext_qsv.c
avutil: use the buffer_size_t typedef where required
2021-03-10 20:26:37 -03:00
hwcontext_qsv.h
all: apply linter fixes
2025-12-07 15:55:56 +00:00
hwcontext_vaapi.c
avutil: use the buffer_size_t typedef where required
2021-03-10 20:26:37 -03:00
hwcontext_vaapi.h
hwcontext_vaapi: Try to support the VDPAU wrapper
2017-06-14 22:23:43 +01:00
hwcontext_vdpau.c
avutil: use the buffer_size_t typedef where required
2021-03-10 20:26:37 -03:00
hwcontext_vdpau.h
…
hwcontext_videotoolbox.c
avcodec/videotoolbox: add support for full range pixel formats
2019-09-04 10:51:20 -07:00
hwcontext_videotoolbox.h
avcodec/videotoolbox: add support for full range pixel formats
2019-09-04 10:51:20 -07:00
hwcontext_vulkan.c
avutil: use the buffer_size_t typedef where required
2021-03-10 20:26:37 -03:00
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
Merge commit 'd7bc52bf456deba0f32d9fe5c288ec441f1ebef5'
2017-03-20 08:34:10 +01:00
imgutils.c
avutil/imgutils: av_image_check_size2() ensure width and height fit in 32bit
2024-07-21 21:44:08 +02:00
imgutils.h
avutil/imgutils: add utility to get plane sizes
2020-07-22 11:41:57 -03:00
integer.c
avutil/integer: Fix integer overflow in av_mul_i()
2018-10-24 23:15:24 +02:00
integer.h
…
internal.h
avutil/common: Add FF_PTR_ADD()
2021-04-01 11:38:44 +02:00
intfloat.h
…
intmath.c
…
intmath.h
…
intreadwrite.h
intreadwrite: add AV_RL64A, AV_WL64A
2019-01-11 23:43:37 +11:00
lfg.c
…
lfg.h
avutil/lfg: Correct index increment type to avoid undefined behavior
2019-11-24 22:58:59 +01:00
libavutil.v
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libm.h
…
lls.c
…
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
…
log.c
avutil/log: update text requesting samples
2020-04-17 00:08:56 +02:00
log.h
lavu/opt: add a more general child class iteration API
2020-06-10 12:36:42 +02:00
lzo.c
…
lzo.h
…
macros.h
…
Makefile
libavutil: introduce AVFilmGrainParams side data
2020-11-25 23:06:33 +01:00
mastering_display_metadata.c
lavu: add support for Content Light Level side metadata
2017-04-06 11:26:25 -03:00
mastering_display_metadata.h
avutil/mastering_display_metadata: fix copyright header wrongly formated as doxy
2018-01-11 11:35:51 -03:00
mathematics.c
avutil/mathematics: Fix undefined negation in av_compare_ts()
2021-02-10 12:28:29 +01:00
mathematics.h
avutil/mathematics: Document av_rescale_rnd() behavior on non int64 results
2021-10-21 19:21:14 +02:00
md5.c
avutil/md5: fix misaligned reads
2017-06-02 21:00:35 -04:00
md5.h
Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'
2017-05-05 13:04:38 +02:00
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
…
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
avutil/parseutils: Check sign in av_parse_time()
2021-03-03 16:54:20 +01:00
parseutils.h
…
pca.c
…
pca.h
…
pixdesc.c
avutil/pixdesc: Fix 1 << 32
2021-04-02 21:41:47 +02:00
pixdesc.h
avutil/pixdesc: add missing FF_API_PSEUDOPAL check
2020-10-02 00:18:13 -03:00
pixelutils.c
lavutil/pixelutils: add sad_32x32 in pixelutils API.
2018-07-31 19:09:35 +08:00
pixelutils.h
…
pixfmt.h
avutil/pixfmt: improve definition of AVColorRange
2020-09-23 19:14:45 +03:00
qsort.h
…
random_seed.c
random_seed: use bcrypt instead of the old wincrypt API
2018-04-19 10:54:26 +03:00
random_seed.h
…
rational.c
lavu: add av_gcd_q().
2020-05-23 15:51:44 +02:00
rational.h
avutil/rational: Document what is to be expected from av_d2q() of doubles representing rational numbers
2024-04-03 02:06:00 +02:00
rc4.c
…
rc4.h
…
replaygain.h
…
reverse.c
…
reverse.h
…
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
…
samplefmt.h
…
sha512.c
lavu/sha512: update length argument following sha+md5 changes
2017-05-05 13:24:35 +02:00
sha512.h
lavu/sha512: update length argument following sha+md5 changes
2017-05-05 13:24:35 +02:00
sha.c
Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'
2017-05-05 13:04:38 +02:00
sha.h
Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551'
2017-05-05 13:04:38 +02:00
slicethread.c
avutil/slicethread: Check pthread_*_init() for failure
2024-07-22 16:30:02 +02:00
slicethread.h
avutil: merge slice threading implementation from avcodec and avfilter
2017-07-19 15:50:07 +07:00
softfloat_ieee754.h
avutil/softfloat_ieee754: Fix odd bit position for exponent and sign in av_bits2sf_ieee754()
2019-07-21 11:26:36 +02:00
softfloat_tables.h
…
softfloat.h
avutil/softfloat: Basic documentation for av_sincos_sf()
2023-12-21 22:43:45 +01:00
spherical.c
avutil/spherical: Use av_strstart instead of strncmp
2021-02-28 17:14:21 +01:00
spherical.h
spherical: add functions to retrieve and request projection names
2017-04-27 09:59:54 -04:00
stereo3d.c
avutil/stereo3d: Use av_strstart instead of strncmp
2021-02-28 17:14:21 +01:00
stereo3d.h
Merge commit '99e9697e3a12ab4a6638a36b95edafd6a98f9eaa'
2017-11-29 21:06:49 -03:00
tablegen.h
…
tea.c
…
tea.h
…
thread.h
avutil/thread: fix strict_pthread_cond_timedwait
2020-01-25 23:16:18 +01:00
threadmessage.c
lavu/threadmessage: add av_thread_message_queue_nb_elems()
2018-04-26 19:41:19 +02:00
threadmessage.h
lavu/threadmessage: add av_thread_message_queue_nb_elems()
2018-04-26 19:41:19 +02:00
time_internal.h
Merge commit 'c4642788e83b0858bca449f9b6e71ddb015dfa5d'
2019-05-02 13:50:31 -03:00
time.c
lavu: use address-of operator checking clock_gettime
2020-12-28 01:12:26 -03:00
time.h
…
timecode.c
avutil/timecode: Check for integer overflow in av_timecode_init_from_components()
2026-05-05 18:55:08 +02:00
timecode.h
avutil/timecode: add av_timecode_init_from_components
2020-12-03 18:32:54 +01:00
timer.h
libavutil/timer: Fix clang reserved-user-defined-literal
2021-03-13 11:47:43 -03:00
timestamp.h
…
tree.c
…
tree.h
…
twofish.c
…
twofish.h
…
tx_double.c
lavu/tx: add support for double precision FFT and MDCT
2019-08-02 01:19:52 +01:00
tx_float.c
lavu/tx: add support for double precision FFT and MDCT
2019-08-02 01:19:52 +01:00
tx_int32.c
lavu/tx: implement 32 bit fixed point FFT and MDCT
2020-02-13 17:10:34 +00:00
tx_priv.h
lavu/tx: invert permutation lookups
2021-02-27 04:21:05 +01:00
tx_template.c
lavu/tx: do not invert permutes on MDCTs
2021-02-27 05:01:17 +01:00
tx.c
lavu/tx: invert permutation lookups
2021-02-27 04:21:05 +01:00
tx.h
lavu/tx: require output argument to match input for inplace transforms
2021-02-26 05:42:24 +01:00
utils.c
avutil/utils: Remove racy check from avutil_version()
2022-01-11 15:15:53 +01:00
version.h
Bump Versions before release/4.4 branch
2021-03-20 01:01:12 +01:00
video_enc_params.c
avutil/video_enc_params: Check for truncation before creating buffer
2021-02-19 07:45:39 +01:00
video_enc_params.h
mpegvideo: use the AVVideoEncParams API for exporting QP tables
2021-01-01 14:23:19 +01:00
wchar_filename.h
Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'
2017-11-11 10:22:11 -03:00
xga_font_data.c
…
xga_font_data.h
Merge commit 'abf1c058d1bd0ed1b820ea5e501a4484756f00b0'
2017-11-11 11:29:16 -03:00
xtea.c
…
xtea.h
…