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| author | Laurent Aimar <fenrir@videolan.org> | 2011-09-30 00:05:53 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-09-30 04:14:23 +0200 |
| commit | f42b3195d3f2692a4dfc0a8668bb4ac35301f2ed (patch) | |
| tree | 2ae8f45e6d9abf2a0e0f241c34a904ada5963252 /libavcodec/shorten.c | |
| parent | c3299726874829e8eb7a937c247956ab3c2ccae6 (diff) | |
| download | ffmpeg-f42b3195d3f2692a4dfc0a8668bb4ac35301f2ed.tar.gz | |
Fix out of bound writes in fix_bitshift() of the shorten decoder.
The data pointers s->decoded[*] already take into account s->nwrap.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/shorten.c')
| -rw-r--r-- | libavcodec/shorten.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/shorten.c b/libavcodec/shorten.c index b39fcbd0ef..f46b21fc8e 100644 --- a/libavcodec/shorten.c +++ b/libavcodec/shorten.c @@ -155,7 +155,7 @@ static void fix_bitshift(ShortenContext *s, int32_t *buffer) if (s->bitshift != 0) for (i = 0; i < s->blocksize; i++) - buffer[s->nwrap + i] <<= s->bitshift; + buffer[i] <<= s->bitshift; } |