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
2012-01-27 15:50:24 -08:00 · 2012-01-27 15:50:24 -08:00 · dfa37fe8a3
parent a02e8df973
commit dfa37fe8a3
1 changed files with 1 additions and 1 deletions
--- 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},