Commits · a0b07b8fc5e6b8b8aef1d9adb388c40d0b8792fe · Linshizhi / ffmpeg.wasm-core

23 Mar, 2012 20 commits

vmdvideo: remove superfluous strings from av_log messages · a0b07b8f

Paul B Mahol authored Mar 23, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

a0b07b8f

sonic: fix warning about incompatible pointer types · 89cd95b1

Paul B Mahol authored Mar 23, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

89cd95b1

swr: check that there is enough information to do rematrixing when needed. · ae03b214

Michael Niedermayer authored Mar 23, 2012

Fixes assertion failure.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ae03b214

bitstream: build_table, check table_nb_bits. · 2e909b3c

Michael Niedermayer authored Mar 23, 2012

Fixes null ptr deref.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2e909b3c

indeo4: check ref_mb · aae44fb4

Michael Niedermayer authored Mar 23, 2012

Fix NULL deref

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

aae44fb4

ffmpeg: check samplerate from decoder. · 1664edb9

Michael Niedermayer authored Mar 23, 2012

Fixes FPE

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1664edb9

rawdec: Check w/h. · a22e64fd

Michael Niedermayer authored Mar 23, 2012

Fixes FPE

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

a22e64fd

xmv: check channel number · 5934d57b

Michael Niedermayer authored Mar 23, 2012

Fixes FPE

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5934d57b

mjpegdec: check h/v_count. · 08c37a10

Michael Niedermayer authored Mar 23, 2012

Fixes FPE

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

08c37a10

ituh263dec: Implement enough of Annex O (scalability) to fix a FPE. · 46c78429
Michael Niedermayer authored Mar 23, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
46c78429
error_conceal: fix FPE in guess_dc() with huge sizes. · cc415956
Michael Niedermayer authored Mar 23, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
cc415956

mov: Fix FPE on 0 time_scale · ac2cb279

Michael Niedermayer authored Mar 23, 2012

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ac2cb279

indeo4: check band->scan · c0a99eae

Michael Niedermayer authored Mar 23, 2012

Fixes null ptr exception

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

c0a99eae

vorbisdemux: Check private context in theoras gtopts. · f927c5b7

Michael Niedermayer authored Mar 23, 2012

This prevents a null ptr dereference.
It could be checked differently but this way it should
be possible to return some data.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

f927c5b7

cosmetics: remove superfluous curly brackets · ae2c33b0

Paul B Mahol authored Mar 22, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ae2c33b0

huffyuv: remove long time disabled code · 0e465c1a

Paul B Mahol authored Mar 23, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

0e465c1a

huffyuv: do not decode/encode yuv colorspace with odd width · 3a085c6a
Paul B Mahol authored Mar 23, 2012
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
3a085c6a
aacdec: prevent channels from exceeding MAX_CHANNELS. · ba02069a
Michael Niedermayer authored Mar 23, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
ba02069a

matroskadec: fix strcmp(NULL) · 01fd1aa0

Michael Niedermayer authored Mar 23, 2012

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

01fd1aa0

mov: fix global unicode convertion array overflow. · 437f5daf

Michael Niedermayer authored Mar 23, 2012

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

437f5daf

22 Mar, 2012 20 commits

mmdemux: dont set pkt->size to an invalid value. · 0c97fd33

Michael Niedermayer authored Mar 22, 2012

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

0c97fd33

eatqi: replace break by goto. · 7c0748c2

Michael Niedermayer authored Mar 22, 2012

This fixes some heap overread.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

7c0748c2

aacdec: reset max_sfb on invalid data. · 5a4af049

Michael Niedermayer authored Mar 22, 2012

Fixes global out of array read.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5a4af049

vqavideodev: Check image dimensions · 3583c870

Michael Niedermayer authored Mar 22, 2012

Fixes out of heap array read

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

3583c870

Merge remote-tracking branch 'qatar/master' · 464cef4c

Michael Niedermayer authored Mar 22, 2012

* qatar/master:
  xwma: Validate channels and bits_per_coded_sample.
  mov: Do not read past the end of the ctts_data table.
  mov: Add missing terminator to mov_ch_layout_map_1ch.
  asf: reset side data elements on packet copy.
  wmavoice: fix stack overread.
  wmalossless: error out if a subframe is not used by any channel.
  vqa: check palette chunk size before reading data.
  wmalossless: reset sample pointer for each subframe.
  wmalossless: error out on invalid values for order.

Conflicts:
	libavcodec/vqavideo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

464cef4c

indeo4: check motion vetors. · 9759d2b8

Michael Niedermayer authored Mar 22, 2012

Fixes out of heap array read.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

9759d2b8

pngenc: make max_packet_size 64bit check check it. · afc0cc22
Michael Niedermayer authored Mar 22, 2012
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
afc0cc22
png: make ff_png_pass_mask local to pngdec. · 50a3867b
Clément Bœsch authored Mar 22, 2012

50a3867b
Fix libgsm.c compilation after typo in 67b8c8. · abdcb491
Carl Eugen Hoyos authored Mar 22, 2012

abdcb491

xwma: Validate channels and bits_per_coded_sample. · 5023b89b

Alex Converse authored Mar 21, 2012

This prevents a SIGFPE later on.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

5023b89b

mov: Do not read past the end of the ctts_data table. · 86f2ae06
Alex Converse authored Mar 21, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
86f2ae06
mov: Add missing terminator to mov_ch_layout_map_1ch. · 3e6e89b3
Alex Converse authored Mar 21, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: Libav-stable@libav.org
```
3e6e89b3

Merge remote-tracking branch 'qatar/master' · 6716e689

Michael Niedermayer authored Mar 22, 2012

* qatar/master:
  FATE: Add ZeroCodec test
  oggparseogm: fix order of arguments of avpriv_set_pts_info().
  pngenc: better upper bound for encoded frame size.
  aiffdec: set block_duration to 1 for PCM codecs that are supported in AIFF-C
  aiffdec: factor out handling of integer PCM for AIFF-C and plain AIFF
  aiffdec: use av_get_audio_frame_duration() to set block_duration for AIFF-C
  aiffdec: do not set bit rate if block duration is unknown
  wmall: output packet only if we have decoded some samples

Conflicts:
	libavcodec/pngenc.c
	tests/fate/lossless-video.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>

6716e689

dcaenc: switch to encode2() · b1a0d694

Paul B Mahol authored Mar 22, 2012

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

b1a0d694

Support dropping audio dts/pts via -async -1. · ffa28da1

Reimar Döffinger authored Mar 22, 2012

Allows working around issue #605.
Note: as a side effect this fixes that -vsync drop
as far as I could tell would not drop pts/dts values
when duplicating frames or when flushing encoder delay.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

ffa28da1

asf: reset side data elements on packet copy. · e73c6aaa

Ronald S. Bultje authored Mar 21, 2012

Prevents crash (double free) when free()ing the original packet.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

e73c6aaa

wmavoice: fix stack overread. · 26219644
Ronald S. Bultje authored Mar 21, 2012
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
26219644

wmalossless: error out if a subframe is not used by any channel. · 3c926767

Ronald S. Bultje authored Mar 21, 2012

Prevents infinite loop because min_channel_len never increments.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

3c926767

vqa: check palette chunk size before reading data. · 75d79752

Ronald S. Bultje authored Mar 21, 2012

Prevents overreads beyond buffer boundaries.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

75d79752

wmalossless: reset sample pointer for each subframe. · d4629499

Ronald S. Bultje authored Mar 21, 2012

Prevents overwrites when some subframes only encode some channels.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

d4629499