Commits · 35a5d9715dd82fd00f1d1401ec6be2d3e2eea81c · Linshizhi / ffmpeg.wasm-core

29 Mar, 2017 1 commit
- Fix all -Wformat warnings raised by DJGPP · 54904525
  Clément Bœsch authored 7 years ago
  
  54904525
17 Jan, 2017 1 commit
- als: Convert to the new bitstream reader · 54dcd228
  Alexandra Hájková authored 8 years ago
  
  54dcd228
19 Dec, 2016 1 commit
- unary: Convert to the new bitstream reader · fa64aea1
  Alexandra Hájková authored 8 years ago
  
  fa64aea1
22 Nov, 2016 1 commit
- als: Restructure DEBUG ifdefs to avoid unused function parameter warnings · 6427379f
  Diego Biurrun authored 9 years ago
  
  6427379f
09 Sep, 2016 1 commit
- lavc/alsdec: use get_bitsz() to simplify reading of the mantissa · 4d48add8
  Thilo Borgmann authored 8 years ago
```
Signed-off-by: James Almer <jamrial@gmail.com>
```
  4d48add8
08 Sep, 2016 3 commits

avcodec/alsdec: Fix reading 0 mantisse bits · 03742217

Michael Niedermayer authored 8 years ago

Fixes assertion failure
Fixes: 848c24abc1721c9e3d1ba7bfee8d9fcc/asan_heap-oob_1d99eca_3709_567bba70d67e7d62714dcf56f26fb1da.mp4

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

03742217

avcodec/alsdec: Fix raw_mantissa memleak · f2192e0f

Michael Niedermayer authored 8 years ago

Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_9ef60e80de79082a778d3d9ce8ef3b64.mp4

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

f2192e0f

avcodec/alsdec: Fix mlz memleak · 837e72b0

Michael Niedermayer authored 8 years ago

Fixes: 0cee183a09bff5aa5108429717c35a4d/asan_heap-oob_1d99eca_3702_172c75af9868d4c2556a79cc2413f4cc.mp4

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

837e72b0

22 Aug, 2016 2 commits
- avcodec/alsdec: Remove unused variable · ebb9a320
  Michael Niedermayer authored 8 years ago
```
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  ebb9a320
- avcodec/alsdec: Implement floating point sample data decoding · dcfd24b1
  Umair Khan authored 8 years ago
```
It conforms to the RM22 version of the reference encoder
Signed-off-by: Umair Khan <omerjerk@gmail.com>
```
  dcfd24b1
07 Jun, 2016 1 commit
- avcodec/alsdec: Check r to prevent out of array read · c36fc857
  Michael Niedermayer authored 8 years ago
```
No testcase known
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
```
  c36fc857
04 May, 2016 1 commit
- cosmetics: Fix spelling mistakes · 41ed7ab4
  Vittorio Giovara authored 8 years ago
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  41ed7ab4
27 Apr, 2016 1 commit

avcodec/alsdec: Fix bitstream reading · a2ba50b0

Umair Khan authored 8 years ago

Signed-off-by: Umair Khan <omerjerk@gmail.com>
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

a2ba50b0

12 Mar, 2016 1 commit

avcodec/alsdec: fix max bits in ltp prefix code · 5d64ba9d

Umair Khan authored 8 years ago

The maximum number of bits int the prefix code for
p(0) is 4. By setting it as 3, we were missing the
last 0 bit.
This fixes bug #4715 present on the trac.
Signed-off-by: Umair Khan <omerjerk@gmail.com>
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

5d64ba9d

09 Mar, 2016 1 commit
- Use correct msvc type specifiers for ptrdiff_t and size_t. · 144ef773
  Carl Eugen Hoyos authored 9 years ago
  
  144ef773
06 Mar, 2016 1 commit

avcodec/alsdec: treat quant_cof as a signed value · 7d6c264e

Umair Khan authored 9 years ago

Signed-off-by: Umair Khan <omerjerk@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

7d6c264e

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

04 Jun, 2015 1 commit
- avcodec/alsdec: Check for overread · c2657633
  Michael Niedermayer authored 9 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  c2657633
05 May, 2015 3 commits

alsdec: only adapt order for positive max_order · 60f1cc4a

Andreas Cadhalpun authored 9 years ago

For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1)

CC: libav-stable@libav.org
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

60f1cc4a

alsdec: check sample pointer range in revert_channel_correlation · 94bb1ce8

Andreas Cadhalpun authored 9 years ago

Also change the type of begin, end and smp to ptrdiff_t to make the
comparison well-defined.

CC: libav-stable@libav.org
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

94bb1ce8

alsdec: limit avctx->bits_per_raw_sample to 32 · e191aaca

Andreas Cadhalpun authored 9 years ago

avctx->bits_per_raw_sample is used in get_sbits_long, which only
supports up to 32 bits.

CC: libav-stable@libav.org
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

e191aaca

23 Apr, 2015 1 commit

alsdec: only adapt order for positive max_order · 58d605ee

Andreas Cadhalpun authored 9 years ago

For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1)
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

58d605ee

22 Apr, 2015 1 commit

alsdec: check sample pointer range in revert_channel_correlation · afc7748d

Andreas Cadhalpun authored 9 years ago

Also change the type of begin, end and smp to ptrdiff_t to make the
comparison well-defined.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

afc7748d

19 Apr, 2015 1 commit
- lavc: Replace av_dlog and tprintf with internal macros · 6a85dfc8
  Vittorio Giovara authored 9 years ago
  
  6a85dfc8
18 Apr, 2015 4 commits

alsdec: validate time diff index · faf9fe2c

Andreas Cadhalpun authored 9 years ago

If begin is smaller than t, the subtraction 'begin -= t' wraps around,
because begin is unsigned. The same applies for end < t.

This causes segmentation faults.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

faf9fe2c

alsdec: limit avctx->bits_per_raw_sample to 32 · 4c2b8867

Andreas Cadhalpun authored 9 years ago

avctx->bits_per_raw_sample is used in get_sbits_long, which only
supports up to 32 bits.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

4c2b8867

avcodec/alsdec: Use av_mallocz_array() for chan_data to ensure the arrays never contain random data · 7e104647
Michael Niedermayer authored 9 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
7e104647

alsdec: ensure channel reordering is reversible · ef16501a

Andreas Cadhalpun authored 9 years ago

If the same idx is used for more than one i, at least one entry in
sconf->chan_pos remains uninitialized.

This can cause segmentation faults.
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

ef16501a

14 Apr, 2015 1 commit
- avcodec/alsdec: use av_malloc(z)_array() · c2fc4663
  Paul B Mahol authored 9 years ago
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  c2fc4663
14 Feb, 2015 1 commit
- avcodec: Don't anonymously typedef structs · 7f9f771e
  Diego Biurrun authored 10 years ago
  
  7f9f771e
05 Feb, 2015 1 commit
- avcodec/alsdec: use init_get_bits8() · dccd648f
  Paul B Mahol authored 10 years ago
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  dccd648f
23 Jun, 2014 1 commit
- dsputil: Split bswap*_buf() off into a separate context · c67b449b
  Diego Biurrun authored 11 years ago
  
  c67b449b
08 Jun, 2014 1 commit
- avcodec/alsdec: Clear MPEG4AudioConfig so that no use of uninitialized memory is possible · 6e6bd548
  Michael Niedermayer authored 10 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  6e6bd548
22 Mar, 2014 1 commit
- avcodec: more correct printf specifiers · cc8163e1
  Diego Biurrun authored 10 years ago
  
  cc8163e1
16 Feb, 2014 1 commit

avcodec/alsdec: check predictor order against block length · 18f94df8

Michael Niedermayer authored 11 years ago

Fixes out of array access
Fixes: abd3c041acbcb816be113455d138166b-asan_heap-oob_b11634_3707_cov_1707137151_als_05_2ch48k16b.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

18f94df8

29 Dec, 2013 1 commit

avcodec/alsdec: skip cases where the master channel equals the current channel · 5c74fa6c

Michael Niedermayer authored 11 years ago

Fixes: msan_uninit-mem_7f6c73c97cf9_3571_als_04_2ch48k16b.mp4
Fixes use of uninitialized memory
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

5c74fa6c

10 Dec, 2013 1 commit

alsdec: check block length · 2a0fb728

Reinhard Tartler authored 11 years ago

Fix writing over the end

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Addresses: CVE-2013-0845

2a0fb728

28 Oct, 2013 1 commit
- lavc: change all decoders to behave consistently with AV_EF_CRCCHECK. · 23a211cb
  Anton Khirnov authored 11 years ago
```
Just crccheck prints a warning, crccheck+explode returns an error.

Also document this behavior.
```
  23a211cb
03 Oct, 2013 1 commit
- cosmetics: Group .name and .long_name together in codec/format declarations · b2bed932
  Diego Biurrun authored 11 years ago
  
  b2bed932
13 Aug, 2013 1 commit
- Update my email address. · 6a64b23d
  Thilo Borgmann authored 11 years ago
  
  6a64b23d