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FFmpeg/libavutil
History
Michael Niedermayer c38ef36736 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>
(cherry picked from commit 1b1905739638c22b476c99c679b41f29fa00bf07)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-10-17 21:34:53 +02:00
..
aarch64
Merge commit '780cd20b00a69e26bbfffbb8eec16fbe999ea793'
2014-12-09 12:08:29 +01:00
arm
avutil/arm/intmath: return int for uint8 / uint16 clip
2015-07-20 17:20:16 +02:00
avr32
…
bfin
…
mips
avutil/mips/generic_macros_msa: rename macro variable which causes segfault for mips r6
2016-11-26 15:12:25 +01:00
ppc
avutil/ppc/cpu: add include avassert.h
2015-06-05 19:12:58 +02:00
sh4
…
tomi
…
x86
x86/float_dsp: zero extend offset from ff_scalarproduct_float_sse
2016-01-08 14:02:27 -03:00
adler32.c
avutil/adler32: Fix data type in test code
2015-06-19 02:25:48 +02:00
adler32.h
…
aes.c
avutil/aes: Fix types
2015-06-19 02:25:48 +02:00
aes.h
…
atomic_gcc.h
lavu/atomic: add support for the new memory model aware gcc built-ins
2014-10-29 14:09:58 -03:00
atomic_suncc.h
…
atomic_win32.h
msvc: Fix compilation errors due to header include order.
2014-11-27 12:40:18 +01:00
atomic.c
avutil/atomic: reuse ret to avoid dereferencing twice the same value.
2014-12-27 22:14:23 +01:00
atomic.h
…
attributes.h
avutil/attributes: Add () to protect the AV_GCC_VERSION_AT_LEAST() arguments
2015-02-17 00:21:48 +01:00
audio_fifo.c
avfilter: add showfreqs filter
2015-08-19 16:15:13 +00:00
audio_fifo.h
avfilter: add showfreqs filter
2015-08-19 16:15:13 +00:00
audioconvert.h
…
avassert.h
…
avstring.c
avutil/avstring: Fix bug and undefined behavior in av_strncasecmp()
2019-12-02 19:41:48 +01:00
avstring.h
lavu/avstring: add av_append_path_component() funcion
2015-03-31 23:50:46 +02:00
avutil.h
doxygen: Remove lavu_internal group
2015-08-22 10:07:05 -07:00
avutilres.rc
…
base64.c
…
base64.h
…
blowfish.c
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00
blowfish.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00
bprint.c
…
bprint.h
avutil/bprint: C++ compatible AVBPrint definition.
2014-11-29 03:51:35 +01:00
bswap.h
…
buffer_internal.h
Merge commit 'fbd6c97f9ca858140df16dd07200ea0d4bdc1a83'
2014-11-27 23:42:16 +01:00
buffer.c
avutil/buffer: Avoid moving the AVBufferRef to a new place in memory in av_buffer_make_writable()
2015-03-12 02:15:28 +01:00
buffer.h
…
camellia.c
libavutil: camellia: remove unwanted memory loads
2015-02-10 17:15:36 +01:00
camellia.h
avutil/camellia: fix documentation for av_camellia_crypt()
2015-01-02 21:23:45 +01:00
cast5.c
avutil/cast5: Make iv array static
2015-05-02 14:37:48 +02:00
cast5.h
libavutil: Added cbc mode to cast128
2014-12-19 14:35:29 +01:00
channel_layout.c
avutil/channel_layout: AV_CH_LAYOUT_6POINT1_BACK not reachable in parsing
2016-04-27 04:40:11 +02:00
channel_layout.h
Merge commit 'e23f84d9652474353d8bbc42787a56ec1991908f'
2015-08-24 10:40:24 +02:00
color_utils.c
avutil: Extract gamma determination from PNG encoder for future use. Adds private avpriv_get_gamma_from_trc() function to libavutil.
2015-03-05 12:26:22 +01:00
color_utils.h
avutil: Extract gamma determination from PNG encoder for future use. Adds private avpriv_get_gamma_from_trc() function to libavutil.
2015-03-05 12:26:22 +01:00
colorspace.h
pgssubdec: fix subpicture output colorspace and range
2016-04-27 04:40:12 +02:00
common.h
avutil/common: Fix integer overflow in av_ceil_log2_c()
2020-07-05 12:43:08 +02:00
cpu_internal.h
Merge commit 'cae39851201b7781f1262e1c23627b45e6e80bb4'
2015-05-31 23:59:48 +02:00
cpu.c
x86: add AV_CPU_FLAG_AVXSLOW flag
2015-05-31 12:07:11 +02:00
cpu.h
Merge commit '7d07ee5a9bd170a06d26fd967cf8de5d3b1ce331'
2015-05-31 22:47:50 +02:00
crc.c
avutil/crc: Fix type of p table so its content fits without overflwoing
2015-06-19 02:25:48 +02:00
crc.h
…
des.c
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00
des.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00
dict.c
avutil/dict: Use size_t for appending strings
2015-05-10 16:09:07 +02:00
dict.h
avutil: remove FF_CONST_AVUTIL53, its no longer needed
2014-11-24 02:22:19 +01:00
display.c
Merge commit 'e4fe535d12f4f30df2dd672e30304af112a5a827'
2015-03-24 01:14:31 +01:00
display.h
Merge commit 'e4fe535d12f4f30df2dd672e30304af112a5a827'
2015-03-24 01:14:31 +01:00
downmix_info.c
…
downmix_info.h
…
dynarray.h
…
error.c
avutil/error: list most common error code in error_entries when strerror_r() is unavailable
2015-02-10 23:02:24 +01:00
error.h
avutil/error: Introduce new error codes for 4XX and 5XX replies from remote servers
2014-10-19 22:32:14 +02:00
eval.c
avutil: add ff_reverse as av_reverse replacement
2015-08-12 00:14:14 +02:00
eval.h
…
fifo.c
avfilter: add showfreqs filter
2015-08-19 16:15:13 +00:00
fifo.h
avfilter: add showfreqs filter
2015-08-19 16:15:13 +00:00
file_open.c
avutil/file_open: avoid file handle inheritance on Windows
2015-11-02 19:15:32 +01:00
file.c
Merge commit 'bf704132a51f5d838365158331d4e535e1df4c8e'
2015-02-14 21:27:44 +01:00
file.h
avutil/file: fix av_tempfile() documentation
2014-11-24 04:59:02 +01:00
fixed_dsp.c
avutil/fixed_dsp: Fix integer overflows in butterflies_fixed_c()
2021-10-17 21:34:53 +02:00
fixed_dsp.h
libavutil: Add new fixed dsp functions.
2015-06-03 22:50:53 +02:00
float_dsp.c
avutil/float_dsp: Remove use of deprecated av_set_cpu_flags_mask()
2015-08-07 22:46:27 +02:00
float_dsp.h
avutil/float_dsp: Fix ambiguous wording about vector products
2015-06-01 16:22:27 +02:00
frame.c
avutil/frame: Free destination qp_table_buf in frame_copy_props()
2016-02-13 21:08:23 +01:00
frame.h
avutil/frame: Update AVFrame docs library references
2015-07-18 10:46:36 +02:00
hash.c
…
hash.h
…
hmac.c
avutil/hmac: fix API/ABI compatibility with the fork
2015-07-29 21:32:05 -03:00
hmac.h
avutil/hmac: fix API/ABI compatibility with the fork
2015-07-29 21:32:05 -03:00
imgutils.c
avutil: Add av_image_check_size2()
2017-02-08 21:17:50 +01:00
imgutils.h
avutil: Add av_image_check_size2()
2017-02-08 21:17:50 +01:00
integer.c
avutil/integer: Fix integer overflow in av_mul_i()
2018-10-25 00:24:55 +02:00
integer.h
…
internal.h
avutil/internal: Do not enable CHECKED with DEBUG
2017-06-05 23:16:54 +02:00
intfloat.h
…
intmath.c
…
intmath.h
doxygen: Remove lavu_internal group
2015-08-22 10:07:05 -07:00
intreadwrite.h
…
lfg.c
…
lfg.h
avutil/lfg: Correct index increment type to avoid undefined behavior
2019-12-06 20:30:58 +01:00
libavutil.v
…
libm.h
Remove fminf() emulation.
2014-11-08 11:31:11 +01:00
lls.c
avutil/lls: Make unchanged function arguments const
2014-09-28 19:32:07 +02:00
lls.h
avutil/lls: Make unchanged function arguments const
2014-09-28 19:32:07 +02:00
log2_tab.c
…
log.c
avutil/log: fix zero length gnu_printf format string warning
2015-10-08 13:15:42 +02:00
log.h
avutil/log: modify AV_LOG_MAX_OFFSET for AV_LOG_TRACE
2015-06-26 14:02:35 +02:00
lzo.c
avutil/lzo: fix resource leak
2014-10-11 12:15:26 +02:00
lzo.h
…
macros.h
…
Makefile
avutil: add ff_reverse as av_reverse replacement
2015-08-12 00:14:14 +02:00
mathematics.c
avutil/mathematics: Fix division by 0
2015-12-09 17:53:44 +01:00
mathematics.h
…
md5.c
avutil/md5: workaround clang 3.5 #20849
2014-09-05 00:43:48 +02:00
md5.h
…
mem_internal.h
avutil/mem_internal: add missing header includes
2015-07-13 21:54:15 -03:00
mem.c
avutil/mem: Optimize fill32() by unrolling and using 64bit
2019-12-02 19:41:47 +01:00
mem.h
avutil/mem: Fix invalid use of av_alloc_size
2019-07-23 01:21:55 -03:00
motion_vector.h
…
murmur3.c
avutil/murmur3: Add () to protect the ROT() arguments
2015-02-17 00:18:15 +01:00
murmur3.h
…
old_pix_fmts.h
…
opencl_internal.c
…
opencl_internal.h
…
opencl.c
OpenCL: Fix ABI incompatibility issues
2015-04-28 12:28:53 +02:00
opencl.h
OpenCL: Fix ABI incompatibility issues
2015-04-28 12:28:53 +02:00
opt.c
avutil/opt: check for and handle errors in av_opt_set_dict2()
2016-01-28 15:53:54 +01:00
opt.h
libavutil/opt: Small bugfix in example.
2016-08-15 20:25:13 +02:00
parseutils.c
Merge commit '219b39a71a5694b1c14a07b86477f665a5b6849b'
2015-07-21 16:55:39 +02:00
parseutils.h
Merge commit '27f274628234c1f934b9a6a6380ed567c1b4ceae'
2015-04-07 20:46:25 +02:00
pca.c
avutil/pca: Check for av_malloc* failures
2015-03-30 04:37:42 +02:00
pca.h
avutil/pca: Make argument of ff_pca_add() const
2014-09-28 16:17:18 +02:00
pixdesc.c
avutil/pixdesc: Make get_color_type() aware of CIE XYZ formats
2016-02-22 03:50:51 +01:00
pixdesc.h
pixelutils: indent comments in pixdesc.h to be clearer
2015-03-04 21:58:53 +01:00
pixelutils.c
avutil: check pixdescs in a different place
2015-02-10 15:45:02 +01:00
pixelutils.h
…
pixfmt.h
avutil/pixfmt: Document chroma plane size for odd resolutions
2018-07-20 13:15:48 +02:00
qsort.h
…
random_seed.c
avutil/random_seed: Reduce the time needed on systems with very low precission clock()
2017-02-08 21:17:50 +01:00
random_seed.h
…
rational.c
avutil: Add av_q2intfloat()
2015-05-26 18:31:53 +02:00
rational.h
avutil: Add av_q2intfloat()
2015-05-26 18:31:53 +02:00
rc4.c
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00
rc4.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00
replaygain.h
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reverse.c
avutil: add ff_reverse as av_reverse replacement
2015-08-12 00:14:14 +02:00
ripemd.c
ripemd: move ripemd{256, 320} into separate functions
2015-05-07 15:40:56 +02:00
ripemd.h
…
samplefmt.c
avutil: remove obsolete FF_API_SAMPLES_UTILS_RETURN_ZERO cruft
2014-10-05 17:09:56 -03:00
samplefmt.h
avutil: remove obsolete FF_API_GET_BITS_PER_SAMPLE_FMT cruft
2014-10-05 17:09:49 -03:00
sha512.c
…
sha512.h
…
sha.c
avutil/sha: Protect macro arguments with ()
2015-02-18 22:50:41 +01:00
sha.h
…
softfloat_tables.h
avutil/softfloat_tables: add missing stdint.h include
2015-04-30 17:38:41 -03:00
softfloat.c
avutil/softfloat: Include negative numbers in cmp/gt tests
2015-11-12 00:00:57 +01:00
softfloat.h
avutil/softfloat: Add FLOAT_MIN
2018-01-31 22:56:14 +01:00
stereo3d.c
…
stereo3d.h
…
tea.c
Add support for TEA (Tiny Encryption Algorithm)
2015-07-21 23:10:44 +02:00
tea.h
Add support for TEA (Tiny Encryption Algorithm)
2015-07-21 23:10:44 +02:00
thread.h
thread: use "" instead of <> for including the w32pthreads wrapper
2014-12-14 18:15:57 +01:00
threadmessage.c
…
threadmessage.h
…
time_internal.h
avutil/time_internal: do not attempt to override *time_r() macros
2014-11-05 18:44:15 +01:00
time.c
Merge commit '1bd0bdcdc236099d5c0d179696951f35f5310fa5'
2014-10-24 11:06:56 +02:00
time.h
Merge commit '1bd0bdcdc236099d5c0d179696951f35f5310fa5'
2014-10-24 11:06:56 +02:00
timecode.c
avutil/timecode: Avoid undefined behavior with large framenum
2021-10-17 21:34:53 +02:00
timecode.h
…
timer.h
avutil/timer: give each printed value of STOP_TIMER a fixed length
2015-03-27 04:44:58 +01:00
timestamp.h
…
tree.c
…
tree.h
…
twofish.c
libavutil: optimize twofish cipher
2015-02-18 00:59:55 +01:00
twofish.h
libavutil: Added twofish symmetric block cipher
2015-01-29 01:56:11 +01:00
utf8.c
…
utils.c
lavu: disable wrong value check in get_version() upon api bump.
2015-08-18 15:57:20 -04:00
version.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00
wchar_filename.h
Merge commit '9326d64ed1baadd7af60df6bbcc59cf1fefede48'
2014-11-27 11:10:26 +01:00
x86_cpu.h
…
xga_font_data.c
…
xga_font_data.h
…
xtea.c
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00
xtea.h
avutil: undo FF_API_CRYPTO_CONTEXT deprecation for 2.8 release
2015-09-05 13:02:29 -03:00