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| author | Alex Converse <alex.converse@gmail.com> | 2012-01-27 15:50:24 -0800 |
|---|---|---|
| committer | Alex Converse <alex.converse@gmail.com> | 2012-03-06 15:28:00 -0800 |
| commit | 1ca84aa162a811def05bcd31394b1cea7ee19093 (patch) | |
| tree | 54967e72237c30bcef06a83373384488b473a6d6 | |
| parent | d5f2382d0389ed47a566ea536887af908bf9b14f (diff) | |
| download | ffmpeg-1ca84aa162a811def05bcd31394b1cea7ee19093.tar.gz | |
mpeg12: Pad framerate tab to 16 entries.
There are many places where we read an unchecked 4-bit index into it.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
(cherry picked from commit dfa37fe8a3d9243dd339d94befa065e2c90b29e6)
| -rw-r--r-- | libavcodec/mpeg12data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/mpeg12data.c b/libavcodec/mpeg12data.c index 5ac8c243a5..a0dd6e5784 100644 --- a/libavcodec/mpeg12data.c +++ b/libavcodec/mpeg12data.c @@ -305,7 +305,7 @@ const uint8_t ff_mpeg12_mbMotionVectorTable[17][2] = { { 0xc, 10 }, }; -const AVRational avpriv_frame_rate_tab[] = { +const AVRational avpriv_frame_rate_tab[16] = { { 0, 0}, {24000, 1001}, { 24, 1}, |