Commits · 350ce0b9d3d5e531f1dcc3bed7641eba803512d7 · Linshizhi / ffmpeg.wasm-core

27 Jul, 2015 1 commit

lavc: AV-prefix all codec capabilities · def97856

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

def97856

25 Nov, 2014 2 commits
- hnm4: change width/height to int to fix hypothetical integer overflows · 57ed5a64
  Michael Niedermayer authored 10 years ago
```
CC: libav-stable@libav.org
Bug-Id: CID 1135770 / CID 1135771
```
  57ed5a64
- hnm4: Use av_image_check_size · 16158da9
  Luca Barbato authored 10 years ago
```
As done for all the other codecs not calling it indirectly.

CC: libav-stable@libav.org
Bug-Id: CID 1135770 / CID 1135771
```
  16158da9
03 Feb, 2014 1 commit

avcodec/hnm4video: check offset before subtraction in decode_interframe_v4a() · 4d7d9a57

Michael Niedermayer authored 11 years ago

Fixes out of array read
Fixes: signal_sigsegv_1326a09_1752_cov_245452111_GRTH301.HNS
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

4d7d9a57

10 Dec, 2013 1 commit

avcodec/hnm4video: change width/height to int · e23b1832

Michael Niedermayer authored 11 years ago

Fixes hypothetical integer overflows
Related to CID1135770 & CID1135771
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

e23b1832

23 Nov, 2013 1 commit

avcodec/hnm4video: allocate frame only when theres a coded frame · 321b3387

Michael Niedermayer authored 11 years ago

Fixes memleak
Fixes: asan_heap-oob_e76bdf_2224_MOTHOO.HNM

This patch also removes the setting of palette_has_changed,
which was set on a frame that was never returned

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

321b3387

22 Nov, 2013 7 commits

avcodec/hnm4video: check writeoffset in decode_interframe_v4a() · ffe31c65
Michael Niedermayer authored 11 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
ffe31c65

avcodec/hnm4video: check dimensions for validity · bd8d28e2

Michael Niedermayer authored 11 years ago

Fixes out of array read
Fixes: asan_heap-oob_e76e18_1244_CASSE.HNM
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

bd8d28e2

avcodec/hnm4video: fix missing newlines in error messages · b33f3246
Michael Niedermayer authored 11 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
b33f3246

avcodec/hnm4video: fix write offset checks in decode_interframe_v4() · 78446f0d

Michael Niedermayer authored 11 years ago

Fixes: asan_heap-oob_e76a51_1244_CASSE.HNM

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

78446f0d

avcodec/hnm4video: check offset in decode_interframe_v4() more completely · 5a08ba53

Michael Niedermayer authored 11 years ago

Fixes out of array reads
Fixes: signal_sigsegv_e74c1e_1092_BROCIME.HNM
Fixes: signal_sigsegv_e74e85_2620_PLAQUE0.HNM

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

5a08ba53

avcodec/hnm4video: check intraframe size · 0398b7cb

Michael Niedermayer authored 11 years ago

Fixes hypothetical integer overflow with HNM4_CHUNK_ID_IZ
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

0398b7cb

avcodec/hnm4video: check that packetsize is at least 8 · ba992711

Michael Niedermayer authored 11 years ago

Fixes integer overflow and assertion failure
Fixes: signal_sigabrt_7ffff7126425_1243_CASSE.HNM

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

ba992711

07 Nov, 2013 1 commit
- avcodec/hnm4video: remove redundant log message · 315e3cf0
  Paul B Mahol authored 11 years ago
```
Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  315e3cf0
31 Oct, 2013 1 commit
- HNM4/HNM4A demuxer & video decoder · 9af7a852
  David Kment authored 11 years ago
```
Signed-off-by: Diego Biurrun <diego@biurrun.de>
```
  9af7a852