xenia-project/FFmpeg
1
0
Fork 0
mirror of https://github.com/xenia-project/FFmpeg.git synced 2024-11-25 04:30:02 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix out of bound reads in the QDM2 decoder.

Browse Source 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Laurent Aimar 2011-10-01 00:45:04 +02:00 committed by Michael Niedermayer
parent 346876ec16
commit 491eaf35ae
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/qdm2.c
View File

@ -1354,6 +1354,8 @@ static void qdm2_fft_decode_tones (QDM2Context *q, int duration, GetBitContext *
return; return;
local_int_14 = (offset >> local_int_8); local_int_14 = (offset >> local_int_8);
if (local_int_14 >= FF_ARRAY_ELEMS(fft_level_index_table))
return;
if (q->nb_channels > 1) { if (q->nb_channels > 1) {
channel = get_bits1(gb); channel = get_bits1(gb);