Andreas Rheinhardt 5dc4b3209f avutil/encryption_info: Don't pass NULL to memcpy ... The pointer arguments to memcpy (and several other functions of the C standard library) are not allowed to be NULL, not even when the number of bytes to copy is zero. An AVEncryptionInitInfo's data pointer is explicitly allowed to be NULL and yet av_encryption_init_info_add_side_data unconditionally used it as a source pointer to copy from. This commit changes this so that copying is only done if the number of bytes to copy is > 0. Fixes ticket #8141 as well as a part of ticket #8150. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit e6018fda14) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>		2020-07-01 22:25:36 +02:00
..
aarch64	Merge commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906'	2018-02-11 23:08:48 -03:00
arm	Merge commit '3a7b4ae62c798edbd82bcd8fef863c74ed2acd4a'	2018-03-30 15:48:17 -03:00
avr32	…
bfin	…
mips	avutil/mips: [loongson] simplify macro TRANSPOSE_4H and TRANSPOSE_8B	2018-09-09 12:01:07 +02:00
ppc	Merge commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906'	2018-02-11 23:08:48 -03:00
sh4	…
tests	avutil/tests/parseutils: add some big duration tests	2018-10-07 20:26:29 +02:00
tomi	…
x86	x86/float_dsp: add ff_vector_dmul_{sse2,avx}	2018-09-14 12:54:42 -03:00
.gitignore	…
Makefile	libavutil/encryption_info: Add unit tests.	2018-06-27 13:43:39 +02:00
adler32.c	…
adler32.h	…
aes.c	…
aes.h	…
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	…
attributes.h	Merge commit '8e2346154e6d58b733fd20326ce706f82fd91b3e'	2017-10-21 14:25:55 -03:00
audio_fifo.c	…
audio_fifo.h	…
avassert.h	Fix typos	2018-09-14 21:36:21 +02:00
avstring.c	avutil/avstring: Fix bug and undefined behavior in av_strncasecmp()	2019-06-27 17:50:47 +02:00
avstring.h	…
avutil.h	…
avutilres.rc	…
base64.c	…
base64.h	…
blowfish.c	…
blowfish.h	…
bprint.c	…
bprint.h	…
bswap.h	…
buffer.c	…
buffer.h	…
buffer_internal.h	…
camellia.c	…
camellia.h	…
cast5.c	…
cast5.h	…
channel_layout.c	…
channel_layout.h	…
color_utils.c	…
color_utils.h	…
colorspace.h	avfilter/drawutils: add support for full range	2018-05-03 21:43:57 +02:00
common.h	avutil/common: Fix undefined behavior in av_clip_uintp2_c()	2018-06-15 21:52:29 +02:00
cpu.c	avutil: add AVX-512 flags	2017-12-24 22:02:41 +01:00
cpu.h	avutil: add AVX-512 flags	2017-12-24 22:02:41 +01:00
cpu_internal.h	Merge commit '4cf84e254ae75b524e1cacae499a97d7cc9e5906'	2018-02-11 23:08:48 -03:00
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
des.c	…
des.h	…
dict.c	…
dict.h	…
display.c	…
display.h	…
downmix_info.c	…
downmix_info.h	…
dynarray.h	…
encryption_info.c	avutil/encryption_info: Don't pass NULL to memcpy	2020-07-01 22:25:36 +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	Merge commit '97cfe1d8bd1968143e2ba9aa46ebe9504a835e24'	2017-11-01 20:05:09 -03:00
eval.h	…
ffmath.h	…
fifo.c	…
fifo.h	…
file.c	avutil/file: allow mapping 0 byte files with av_file_map	2018-09-09 21:21:42 +02:00
file.h	avutil/file: allow mapping 0 byte files with av_file_map	2018-09-09 21:21:42 +02:00
file_open.c	Merge commit 'e41daa62465036ad36ad0bd14e4936e848d7f07e'	2017-11-11 10:22:11 -03:00
fixed_dsp.c	…
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	lavu/frame: Add error report if av_image_fill_pointers fail.	2018-10-30 13:17:09 +08:00
frame.h	lavc/h264: create AVFrame side data from H.264 timecodes	2018-10-23 15:46:30 +01:00
hash.c	avutil/crypto: change length parameter to size_t on the remaining modules	2018-02-15 11:21:28 -03:00
hash.h	avutil/crypto: change length parameter to size_t on the remaining modules	2018-02-15 11:21:28 -03:00
hmac.c	…
hmac.h	avutil/hmac: remove gap in AVHMACType enum values	2017-10-22 19:47:05 -03:00
hwcontext.c	hwcontext_internal: add ff_hwframe_map_replace	2018-06-21 16:34:06 +01:00
hwcontext.h	hwcontext: Fix documentation for av_hwdevice_ctx_alloc()	2018-02-04 13:47:19 +00:00
hwcontext_cuda.c	avutil/hwcontext_cuda: fix YUV420P cuda_get_buffer	2018-05-15 22:18:58 +02:00
hwcontext_cuda.h	avutil/hwcontext_cuda: add CUstream in cuda hwctx	2018-05-10 00:34:22 +02:00
hwcontext_cuda_internal.h	…
hwcontext_d3d11va.c	avutil/hwcontext_d3d11va: fix type arguments passed to IDXGIAdapter2_GetDesc()	2018-07-25 15:22:30 -03:00
hwcontext_d3d11va.h	hwcontext_d3d11va: add missing stdint.h include	2017-11-17 23:27:43 +01:00
hwcontext_drm.c	…
hwcontext_drm.h	hwcontext_drm: Clarify value for unknown format modifiers	2018-03-22 23:18:53 +00:00
hwcontext_dxva2.c	Merge commit '8f144d9e3d5cb2ca92e5bdf7cc9f72effa1bd2ce'	2018-04-13 20:59:12 -03:00
hwcontext_dxva2.h	…
hwcontext_internal.h	hwcontext_internal: add ff_hwframe_map_replace	2018-06-21 16:34:06 +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	hwcontext_opencl: remove an unused variable	2018-06-29 05:23:49 +08:00
hwcontext_opencl.h	lavu/hwcontext_opencl.h: fix build on macOS	2017-11-28 00:23:42 -06:00
hwcontext_qsv.c	lavu/qsv: make a copy as libmfx alignment requirement for uploading	2018-10-11 13:26:59 +08:00
hwcontext_qsv.h	…
hwcontext_vaapi.c	hwcontext_vaapi: Improve format mapping	2018-09-23 14:42:34 +01:00
hwcontext_vaapi.h	…
hwcontext_vdpau.c	hwcontext_vdpau: implement av_hwdevice_get_hwframe_constraints()	2018-01-15 12:37:30 +01:00
hwcontext_vdpau.h	…
hwcontext_videotoolbox.c	…
hwcontext_videotoolbox.h	…
imgutils.c	avutil/imgutils: Optimize memset_bytes() by using av_memcpy_backptr()	2019-01-21 07:53:26 +01:00
imgutils.h	…
imgutils_internal.h	…
integer.c	avutil/integer: Fix integer overflow in av_mul_i()	2018-10-24 23:15:24 +02:00
integer.h	…
internal.h	avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL	2018-04-03 17:53:00 +02:00
intfloat.h	…
intmath.c	…
intmath.h	…
intreadwrite.h	Merge commit '85e10c0a9321bfe0d2afe0f3983ab6a8df6e3fba'	2018-01-25 22:45:45 +00:00
lfg.c	…
lfg.h	avutil/lfg: Correct index increment type to avoid undefined behavior	2020-01-06 11:30:44 +01:00
libavutil.v	…
libm.h	…
lls.c	…
lls.h	…
log.c	avutil/log: Replace the number by macro for bprint init	2018-06-17 09:59:33 +08:00
log.h	Merge commit '35cf146a33ce41a1adb6c9bd5a0827eacb1b6bfc'	2017-10-23 18:20:07 -03:00
log2_tab.c	…
lzo.c	…
lzo.h	…
macros.h	…
mastering_display_metadata.c	…
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	…
mathematics.h	…
md5.c	…
md5.h	…
mem.c	avutil/mem: Optimize fill32() by unrolling and using 64bit	2019-01-21 07:53:26 +01:00
mem.h	avutil/mem: Fix invalid use of av_alloc_size	2019-07-23 01:18:52 -03:00
mem_internal.h	…
motion_vector.h	…
murmur3.c	avutil/crypto: change length parameter to size_t on the remaining modules	2018-02-15 11:21:28 -03:00
murmur3.h	avutil/crypto: change length parameter to size_t on the remaining modules	2018-02-15 11:21:28 -03:00
opt.c	avutil/opt: check for minimum and maximum values when setting AV_OPT_TYPE_DURATION fields	2018-10-07 20:26:29 +02:00
opt.h	lavu/opt: add AV_OPT_FLAG_DEPRECATED	2018-04-26 19:50:29 +02:00
parseutils.c	avutil/parseutils: fix some overflows in duration calculations	2018-10-07 20:26:29 +02:00
parseutils.h	…
pca.c	…
pca.h	…
pixdesc.c	avutil/pixdesc: Add av_write_image_line2(), av_read_image_line2()	2018-10-27 22:39:27 +02:00
pixdesc.h	avutil/pixdesc: Add av_write_image_line2(), av_read_image_line2()	2018-10-27 22:39:27 +02:00
pixelutils.c	lavutil/pixelutils: add sad_32x32 in pixelutils API.	2018-07-31 19:09:35 +08:00
pixelutils.h	…
pixfmt.h	libavutil: Adds gray floating-point pixel formats.	2018-08-11 02:37:42 +02:00
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	…
rational.h	…
rc4.c	…
rc4.h	…
replaygain.h	…
reverse.c	…
reverse.h	…
ripemd.c	avutil/crypto: change length parameter to size_t on the remaining modules	2018-02-15 11:21:28 -03:00
ripemd.h	avutil/crypto: change length parameter to size_t on the remaining modules	2018-02-15 11:21:28 -03:00
samplefmt.c	…
samplefmt.h	…
sha.c	…
sha.h	…
sha512.c	…
sha512.h	…
slicethread.c	w32pthreads: always use Vista+ API, drop XP support	2017-12-26 02:49:48 +01:00
slicethread.h	…
softfloat.h	avutil/softfloat: Add FLOAT_MIN	2017-11-05 22:13:16 +01:00
softfloat_ieee754.h	avutil/softfloat_ieee754: Fix odd bit position for exponent and sign in av_bits2sf_ieee754()	2020-01-06 11:30:42 +01:00
softfloat_tables.h	…
spherical.c	…
spherical.h	…
stereo3d.c	…
stereo3d.h	Merge commit '99e9697e3a12ab4a6638a36b95edafd6a98f9eaa'	2017-11-29 21:06:49 -03:00
tablegen.h	…
tea.c	…
tea.h	…
thread.h	lavc: replace and deprecate the lock manager	2017-12-26 02:50:00 +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.c	…
time.h	…
time_internal.h	…
timecode.c	avutil/timecode: fix starting frame number for 59.94 fps	2018-02-23 01:53:34 +01:00
timecode.h	…
timer.h	Merge commit 'b46900914a1f25ce8dbf49d7c53766ff1f18b60f'	2017-11-11 16:42:27 -03:00
timestamp.h	…
tree.c	…
tree.h	…
twofish.c	…
twofish.h	…
utils.c	lavc: drop VDA	2017-10-23 11:56:15 +02:00
version.h	Bump minor versions for branching 4.1	2018-11-02 00:15:32 +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	…