Commits · bcaf64b605442e1622d16da89d4ec0e7730b8a8c · Linshizhi / ffmpeg.wasm-core

12 Feb, 2013 4 commits
- sanm: Use the correct height variable in the decoded_size checks · 5260edee
  Michael Niedermayer authored 12 years ago
```
Fixes integer overflow and out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  5260edee
- sanm: init sizes with the full frame size · 4ee88db8
  Michael Niedermayer authored 12 years ago
```
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  4ee88db8
- sanm: reset frame sizes on buffer destruction · f0d9ccac
  Michael Niedermayer authored 12 years ago
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  f0d9ccac
- sanm: add forgotten check for decoded_size in old_codec37() · 365270ae
  Michael Niedermayer authored 12 years ago
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Fixes out of array accesses

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
```
  365270ae
09 Feb, 2013 1 commit
- paf, sanm: remove unused header after b0583016 · da726a87
  Paul B Mahol authored 12 years ago
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
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  da726a87
29 Jan, 2013 1 commit

sanm: Check MV before using them. · dc8dd2f6

Michael Niedermayer authored 12 years ago

Fixes out of array reads

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

dc8dd2f6

23 Jan, 2013 1 commit

sanm: Check decoded_size. · 7357ca90

Michael Niedermayer authored 12 years ago

This prevents a buffer overflow in rle_decode()

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

7357ca90

22 Jan, 2013 2 commits

sanm: remove "duplicate" for loop. · 1bb05797

Michael Niedermayer authored 12 years ago

Fixes input buffer overread

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

1bb05797

sanm: check image dimensions before using them · 49b729d3

Michael Niedermayer authored 12 years ago

Avoids integer overflows and out of array accesses.

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

49b729d3

14 Oct, 2012 1 commit
- avoid "0xFF << 24" as it is considered a integer overflow in C99 · b12d92ef
  Michael Niedermayer authored 12 years ago
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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  b12d92ef
11 Oct, 2012 1 commit

sanm: fix off by 1 error in draw_glyph() · 1b5069aa

Michael Niedermayer authored 12 years ago

This fix changes nothing as nothing passed a so large value

Fixes CID733785
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1b5069aa

07 Jul, 2012 1 commit
- sanm: make use of dsputil · 2d420087
  Paul B Mahol authored 12 years ago
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About 27% faster decoding.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  2d420087
04 Jul, 2012 2 commits
- sanm: remove code duplication · 1f9bc310
  Paul B Mahol authored 12 years ago
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  1f9bc310
- sanm: replace conditions in for loops with more common version · 3b9dd906
  Paul B Mahol authored 12 years ago
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  3b9dd906
26 Jun, 2012 1 commit
- Make LucasArts Smush SANM palette opaque. · 6eff2772
  Carl Eugen Hoyos authored 12 years ago
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Reviewed-by: Paul B Mahol
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  6eff2772
21 Jun, 2012 2 commits
- sanm: silence warnings · fd0b8c6a
  Paul B Mahol authored 12 years ago
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  fd0b8c6a
- LucasArts SMUSH video decoder · 69254f46
  Paul B Mahol authored 12 years ago
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
```
  69254f46