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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-08-16 03:15:14 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-09-15 00:16:27 +0200 |
| commit | 450e4b1a60721d25f306d97062f35c9c3d7989f8 (patch) | |
| tree | f820c8675007120c4d71802b86c1a5ecc222f9b9 | |
| parent | 3581ab6ce0754544b06f34f7875b731a5ca2e061 (diff) | |
| download | ffmpeg-450e4b1a60721d25f306d97062f35c9c3d7989f8.tar.gz | |
sp5xdec: fix off by 1 error causing a crash
Fixes Ticket1633
Found-by: Piotr Bandurski <ami_stuff@o2.pl>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit f0896a6bd94e5b45447c7d640c8e8aa95d860d7a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavcodec/sp5xdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/sp5xdec.c b/libavcodec/sp5xdec.c index 4aca0ccbd6..9a3b3f25ea 100644 --- a/libavcodec/sp5xdec.c +++ b/libavcodec/sp5xdec.c @@ -72,7 +72,7 @@ static int sp5x_decode_frame(AVCodecContext *avctx, for (i = 2; i < buf_size-2 && j < buf_size+1024-2; i++) recoded[j++] = buf[i]; 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]; if (buf[i] == 0xff) |