Commits · 1c32d7dfcf0394a332d5ddee2a210d4eb5bd540c · Linshizhi / ffmpeg.wasm-core

06 Jun, 2020 3 commits
- avfilter/asrc_anoisesrc: switch to activate · 1c32d7df
  Paul B Mahol authored Jun 06, 2020
```
Allows to set EOF timestamp.
```
  1c32d7df
- avcodec/libaomenc: remove the experimental flag when using libaom 2.0.0 or newer · 49d37b4b
  James Almer authored May 27, 2020
```
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: James Almer <jamrial@gmail.com>
```
  49d37b4b
- avutil/dict: av_realloc -> av_realloc_array() · 4bc5eb27
  Limin Wang authored May 25, 2020
```
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
```
  4bc5eb27
05 Jun, 2020 11 commits

avcodec/huffyuvdec: Test vertical coordinate more often · a1223ddc

Michael Niedermayer authored Jun 05, 2020

Fixes: out of array access
Fixes: 22892/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HYMT_fuzzer-5135996772679680.fuzz

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

a1223ddc

avutil/mathematics: Fix overflow with NaN in av_add_stable() · d9aa1ef2
Dale Curtis authored May 14, 2020
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
d9aa1ef2

avformat: Fix overflow in compute_pkt_fields(). · 63ce7c71

Dale Curtis authored May 14, 2020

Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

63ce7c71

avformat/rawdec: fix identifier names · 71a822fa

Michael Niedermayer authored Jun 03, 2020

Fixes: out of array access
Fixes: 22686/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5121369624018944

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

71a822fa

libavcodec/bmp_parser.c: fix a use_of_uninitialized_value in target_dec_fuzzer. · a1a85579

Thierry Foucu authored Jun 04, 2020

the target_dec_fuzzer is checking for the avpkt.data pointer but if the
bmp parser cannot combine the frame, the poutbuf is not set.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

a1a85579

libavcodec/mlp_parser.c: fix a use_of_uninitialized_value in target_dec_fuzzer. · 3dc24b33

Thierry Foucu authored Jun 04, 2020

the target_dec_fuzzer is checking for the avpkt.data pointer but if the
mlp parser cannot combine the frame, the poutbuf is not set.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

3dc24b33

libavcodec/png_parser.c: fix a use_of_uninitialized_value in target_dec_fuzzer. · d5422a14

Thierry Foucu authored Jun 04, 2020

the target_dec_fuzzer is checking for the avpkt.data pointer but if the
png parser cannot combine the frame, the poutbuf is not set.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

d5422a14

avcodec/hq_hqa: Check info size · cf28521f

Michael Niedermayer authored May 29, 2020

Fixes: assertion failure
Fixes: 21079/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HQ_HQA_fuzzer-5737046523248640

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

cf28521f

avutil/buffer: separate public and internal flags inside AVBuffers · b6c8444e

James Almer authored Jun 01, 2020

It's better to not mix user provided flags and internal flags set by
AVBufferRef helper functions.
Signed-off-by: James Almer <jamrial@gmail.com>

b6c8444e

avutil/buffer: avutil/buffer: add a mention that some arguments from... · f2ad89be

James Almer authored Jun 01, 2020

avutil/buffer: avutil/buffer: add a mention that some arguments from av_buffer_pool_init2() may be NULL
Signed-off-by: James Almer <jamrial@gmail.com>

f2ad89be

avutil/buffer: use the default allocator if none is provided to av_buffer_pool_init2() · ec39c227
James Almer authored Jun 01, 2020
```
Signed-off-by: James Almer <jamrial@gmail.com>
```
ec39c227

04 Jun, 2020 12 commits

avcodec/mv30: Fix multiple integer overflows in idct_1d() · 7f817853

Michael Niedermayer authored May 23, 2020

Fixes: signed integer overflow: -4869937 * 473 cannot be represented in type 'int'
Fixes: 21934/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MV30_fuzzer-5667289925156864

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

7f817853

avcodec/mv30: Do not allow MVs outside the allocated image · e73a2516

Michael Niedermayer authored May 20, 2020

Fixes: out of array read
Fixes: 21804/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MV30_fuzzer-5673678898724864

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

e73a2516

avcodec/wmalosslessdec: Fix integer overflow in mclms_predict() · c42ed066

Michael Niedermayer authored May 23, 2020

Fixes: signed integer overflow: 2147483636 + 2048 cannot be represented in type 'int'
Fixes: 22016/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5109395618004992

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

c42ed066

avcodec/vp9dsp_template: Fix integer overflow(s) in iadst16_1d() · 071e2937

Michael Niedermayer authored May 23, 2020

Fixes: signed integer overflow: 1080285923 - -1130879337 cannot be represented in type 'int'
Fixes: 22002/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VP9_fuzzer-6260237310099456

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

071e2937

avcodec/wavpack: Do not allow the sample format to change between channels · bafaf951

Michael Niedermayer authored Jun 03, 2020

Fixes: out of array access
Fixes: 22692/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-5678686190960640

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: David Bryant <david@wavpack.com>
Tested-by: David Bryant <david@wavpack.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

bafaf951

avcodec/bitpacked: add missing comma to codec tags · e34686d7

Michael Niedermayer authored Jun 03, 2020

Fixes: array end overread
Fixes: 22395/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_BITPACKED_fuzzer-5760940300828672

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: James Darnley <james.darnley@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

e34686d7

avformat/utils: Find a fallback probe decoder that will also match a forced decoder's codec. · 5bbd93c3

Samuel Foss authored Jun 03, 2020

Prevent codecpar->codec_id from getting out of sync with the codec instantiated for probing.
Signed-off-by: Samuel Foss <sfoss@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

5bbd93c3

avcodec/nvenc: honor max bitrate in CQ mode · 470bbf60
Roman Arzumanyan authored Jun 03, 2020
```
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
```
470bbf60

hwcontext_vulkan: fix make checkheaders fail · 0c79b731

Jun Zhao authored May 30, 2020

make checkheaders will get error as follow:
CC	libavutil/hwcontext_vulkan.h.o
In file included from libavutil/hwcontext_vulkan.h.c:1:
./libavutil/hwcontext_vulkan.h:130:23: error: ‘AV_NUM_DATA_POINTERS’ undeclared here (not in a function)
  130 |     void *alloc_pnext[AV_NUM_DATA_POINTERS];
      |                       ^~~~~~~~~~~~~~~~~~~~
./libavutil/hwcontext_vulkan.h:199:43: warning: ‘enum AVPixelFormat’ declared inside parameter list will not be visible outside of this definition or declaration
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

0c79b731

avcodec/decode: actually propagate AVHWAccel.alloc_frame() return value · 8e7b5ba8

James Almer authored May 29, 2020

Finishes fixing the regression introduced in a1133db3
after the partial fix in b6d6597b.
Signed-off-by: James Almer <jamrial@gmail.com>

8e7b5ba8

fate/vcodec: use the encoder private option for frame skip compare function · 821fda81
James Almer authored May 27, 2020
```
Stop using the deprecated global option
Signed-off-by: James Almer <jamrial@gmail.com>
```
821fda81
lavf/tee: pass options to protocol. · a45be55d
Nicolas George authored Jun 02, 2020
```
Fix trac ticket #8705.
```
a45be55d

03 Jun, 2020 1 commit
- dnn/native: fix typo for definition of DOT_INTERMEDIATE · b6d7c4c1
  Wu Zhiwen authored Jun 01, 2020
```
Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>
Reviewed-by: Guo Yejun <yejun.guo@intel.com>
```
  b6d7c4c1
02 Jun, 2020 6 commits
- avcodec/ratecontrol: fix the integer overflow after long time run · 801c8a96
  Limin Wang authored May 30, 2020
```
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
```
  801c8a96
- avcodec/internal: move packet related functions to their own header · 6e190393
  James Almer authored Jun 02, 2020
```
Signed-off-by: James Almer <jamrial@gmail.com>
```
  6e190393
- avformat/prompeg: av_dict_set() -> av_dict_set_int() · cca8f53a
  Limin Wang authored May 25, 2020
```
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
```
  cca8f53a
- avformat/rtpproto: av_dict_set() -> av_dict_set_int() · 6e911898
  Limin Wang authored May 25, 2020
```
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
```
  6e911898
- avformat/rtspdec: av_dict_set() -> av_dict_set_int() · cb14c6ff
  Limin Wang authored May 25, 2020
```
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
```
  cb14c6ff
- compat/cuda/ptx2c: remove shell loop; fix BSD sed compat · fb17ba86
  rcombs authored Aug 22, 2019
```
This fixes building on macOS, and improves build times dramatically there
```
  fb17ba86
01 Jun, 2020 7 commits

avcodec/h264dec: Disable forced small_padding on flag2 fast · 782865bf

Michael Niedermayer authored May 28, 2020

Fixes: 20978/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-5746381832847360

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>

782865bf

avcodec/jpeg2000dec: clear pointer which become stale in get_ppt() · 4b224859

Michael Niedermayer authored May 31, 2020

Fixes: use after free
Fixes: 22484/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5671488765296640

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: Gautam Ramakrishnan <gautamramk@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

4b224859

fate: add adpcm_ima_ssi encoding test · 01fd93e2

Zane van Iperen authored May 31, 2020

Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

01fd93e2

fftools/ffmpeg: update text requesting samples · 6cd19886

Andriy Gelman authored May 10, 2020

Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
Reviewed-by: Marton Balint <cus@passwd.hu>

6cd19886

avcodec/nvenc: zero avg and max bitrate in CQ mode · 0842fd2c
Roman Arzumanyan authored Apr 20, 2020
```
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
```
0842fd2c

checkasm: sw_rgb: Fix mixed declaration and code · 7f76f20f

Jun Zhao authored May 30, 2020

Fix mixed declaration and code.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>

7f76f20f

avformat/dashenc: use AVStream timebase when computing missing bitrate · 2a9ffd89
Przemysław Sobala authored May 27, 2020

2a9ffd89