Commits · 424a81df107b63a166894a4aee3d27702ae3f459 · Linshizhi / ffmpeg.wasm-core

30 Jan, 2018 1 commit

avcodec/indeo5: Do not leave frame_type set to an invalid value · 2ff9f178

Michael Niedermayer authored 7 years ago

Fixes: null pointer dereference
Fixes: 5264/clusterfuzz-testcase-minimized-4621956621008896

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

2ff9f178

12 Jul, 2017 1 commit

avcodec/ivi: Use av_image_check_size2() · a8246851

Michael Niedermayer authored 7 years ago

Fixes OOM
Fixes: 1514/clusterfuzz-testcase-minimized-6437666243477504

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

a8246851

02 May, 2017 1 commit

vlc: Add header #include when the types are used · 73fc82f3

Luca Barbato authored 7 years ago

Do not rely on indirectly including it from bitstream.h.
Signed-off-by: Diego Biurrun <diego@biurrun.de>

73fc82f3

03 Dec, 2016 1 commit
- indeo: Convert to the new bitstream reader · c3defda0
  Alexandra Hájková authored 8 years ago
  
  c3defda0
27 Jul, 2015 1 commit

lavc: AV-prefix all codec capabilities · def97856

Vittorio Giovara authored 9 years ago

Express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

def97856

30 Mar, 2015 1 commit
- indeo: Give Indeo4/5 shared code a more consistent name · 23944d29
  Diego Biurrun authored 9 years ago
  
  23944d29
26 Jun, 2014 1 commit
- indeo4: B-frames decoding · 5ec6d152
  Dirk Ausserhaus authored 10 years ago
```
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
```
  5ec6d152
23 Jun, 2014 1 commit
- indeo45: use is_indeo4 context flag instead of checking codec ID · e121ac63
  Dirk Ausserhaus authored 10 years ago
```
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
```
  e121ac63
15 Jun, 2014 1 commit
- avcodec/indeo5: Fix infinite loop in skip_hdr_extension() · 103f9c26
  Michael Niedermayer authored 10 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  103f9c26
03 Jun, 2014 1 commit

fix various typos · 88f2586a

Lou Logan authored 10 years ago

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

88f2586a

04 Apr, 2014 1 commit
- Remove a number of unnecessary dsputil.h #includes · 3dc6272b
  Diego Biurrun authored 10 years ago
  
  3dc6272b
03 Oct, 2013 1 commit
- cosmetics: Group .name and .long_name together in codec/format declarations · b2bed932
  Diego Biurrun authored 11 years ago
  
  b2bed932
15 Jul, 2013 2 commits
- indeo: Sanitize ff_ivi_init_planes fail paths · 28dda8a6
  Luca Barbato authored 11 years ago
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  28dda8a6
- indeo5: return proper error codes · b0eeb9d4
  Luca Barbato authored 11 years ago
  
  b0eeb9d4
14 Jul, 2013 1 commit
- indeo: print errors if transform and block size mismatch · 76d0a665
  Michael Niedermayer authored 11 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  76d0a665
13 Jul, 2013 1 commit
- indeo: Bound-check before applying transform · dc796851
  Luca Barbato authored 11 years ago
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  dc796851
01 Jul, 2013 2 commits
- Revert "indeo5: reject negative motion vectors" · 8bd90399
  Luca Barbato authored 11 years ago
```
Negative motion vectors are possible.

This reverts commit 1194a410.
```
  8bd90399
- indeo5: reject negative motion vectors · 1194a410
  Luca Barbato authored 11 years ago
```
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
```
  1194a410
29 Oct, 2012 1 commit
- lavc: add CODEC_CAP_DR1 to all video decoders missing them · f174fbac
  Anton Khirnov authored 12 years ago
  
  f174fbac
08 Oct, 2012 1 commit
- Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat · 716d413c
  Anton Khirnov authored 12 years ago
  
  716d413c
29 Sep, 2012 2 commits

indeo5: check tile size in decode_mb_info(). · 2d09cdba

Michael Niedermayer authored 12 years ago

This prevents writing into a too small array if some parameters changed
without the tile being reallocated.

Fixes CVE-2012-2794

CC:libav-stable@libav.org

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>

2d09cdba

indeo5dec: Make sure we have had a valid gop header. · 89191843

Michael Niedermayer authored 12 years ago

This prevents decoding happening on a half initialized context.

Fixes CVE-2012-2779

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Anton Khirnov <anton@khirnov.net>

89191843

07 Aug, 2012 1 commit
- Replace all CODEC_ID_* with AV_CODEC_ID_* · 36ef5369
  Anton Khirnov authored 12 years ago
  
  36ef5369
31 May, 2012 1 commit

indeo5: check quant_mat · 8aaa00c3

Michael Niedermayer authored 12 years ago

prevents out of array read

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

8aaa00c3

20 May, 2012 1 commit
- factor out common decoding code for Indeo 4 and Indeo 5 · aa372cf4
  Kostya Shishkov authored 12 years ago
  
  aa372cf4
22 Apr, 2012 1 commit

indeo5: check against scaleable frames in non scaleable streams. · fa5dacce

Michael Niedermayer authored 12 years ago

Fixes a null ptr dereference.

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

fa5dacce

17 Apr, 2012 1 commit

indeo5: dont run the wavelet transform over partially decoded bands. · a6667526

Michael Niedermayer authored 12 years ago

This fixes a null pointer dereference.

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

a6667526

15 Apr, 2012 3 commits

indeo5: check for unsupported luma block type · 88a97d66

Michael Niedermayer authored 12 years ago

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

88a97d66

indeo5: check tile size in decode_mb_info(). · 5ad7335e

Michael Niedermayer authored 12 years ago

This prevents writing into a too small array if some parameters changed
without the tile being reallocated.

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

5ad7335e

indeo5: set transform_size like indeo4 does to prevent useage of too large transforms. · af388237
Michael Niedermayer authored 12 years ago
```
I dont know if this is needed, its a precautionary change.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
af388237

31 Mar, 2012 1 commit
- indeo5: change AVCodecContext w/h when internal ones change. · 874ac0b1
  Michael Niedermayer authored 12 years ago
```
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  874ac0b1
26 Mar, 2012 1 commit

indeo5: check motion vectors. · c855ece1

Michael Niedermayer authored 12 years ago

fixes out of frame reading

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

c855ece1

24 Mar, 2012 1 commit

indeo5dec: Make sure we have had a valid gop header. · 229e4c13

Michael Niedermayer authored 12 years ago

This prevents decoding happening on a half initialized context.

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

229e4c13

15 Feb, 2012 1 commit
- vlc/rl: Add ff_ prefix to the nonstatic symbols · e96b4a53
  Martin Storsjö authored 13 years ago
```
Signed-off-by: Martin Storsjö <martin@martin.st>
```
  e96b4a53
25 Jan, 2012 1 commit
- indeo5: prevent null pointer dereference on broken files · 366ac22e
  Janne Grunau authored 13 years ago
```
Found by John Villamil <johnv@matasano.com>
```
  366ac22e
04 Jan, 2012 1 commit

Place some START_TIMER invocations in separate blocks. · 00a1cdd2

Diego Biurrun authored 13 years ago

This fixes compilation failures related to START_TIMER/STOP_TIMER macros and
-Werror=declaration-after-statement.  START_TIMER declares variables and thus
may not be placed after statements outside of a new block.

00a1cdd2

29 Dec, 2011 1 commit

indeo5: Fix null pointer dereferences of ref_mb · f41a6c8f

Michael Niedermayer authored 13 years ago

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

f41a6c8f

28 Dec, 2011 1 commit
- indeo5: Fix crash due to partially initialized gop vars. · d46bc413
  Michael Niedermayer authored 13 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  d46bc413
22 Dec, 2011 1 commit

Drop ALT_ prefix from BITSTREAM_READER_LE name. · aaf47bcd

Diego Biurrun authored 13 years ago

The prefix is a historic remnant that probably meant "alternative".
Now that the A32 bitstream reader has been dropped it makes no sense anymore.

aaf47bcd

02 Jun, 2011 1 commit
- Replace custom DEBUG preprocessor trickery by the standard one. · f190f676
  Diego Biurrun authored 13 years ago
  
  f190f676