eessppeelllloo/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-12-11 17:30:00 +01:00
Code Issues Packages Projects Releases Wiki Activity

sp5xdec: fix off by 1 error causing a crash

Browse Source 
Fixes Ticket1633

Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-08-16 03:15:14 +02:00
parent 747774ece9
commit f0896a6bd9
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/sp5xdec.c
View File

@@ -72,7 +72,7 @@ static int sp5x_decode_frame(AVCodecContext *avctx,
for (i = 2; i < buf_size-2 && j < buf_size+1024-2; i++) for (i = 2; i < buf_size-2 && j < buf_size+1024-2; i++)
recoded[j++] = buf[i]; recoded[j++] = buf[i];
else else
for (i = 14; i < buf_size && j < buf_size+1024-2; i++) for (i = 14; i < buf_size && j < buf_size+1024-3; i++)
{ {
recoded[j++] = buf[i]; recoded[j++] = buf[i];
if (buf[i] == 0xff) if (buf[i] == 0xff)