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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-13 03:49:11 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-13 03:54:04 +0200 |
| commit | 4acfe3d193c741126bd7f5c1a32a911e00595ecc (patch) | |
| tree | f08cd7566597ca6c3a6ac8444d17fc5c53d9b33e /libavcodec/jpeglsdec.c | |
| parent | 9f9307ff2a6cc769abea857a1c8535a3991bfe2c (diff) | |
| download | ffmpeg-4acfe3d193c741126bd7f5c1a32a911e00595ecc.tar.gz | |
jpegls: fix off limit
Fixes part of CID717913
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/jpeglsdec.c')
| -rw-r--r-- | libavcodec/jpeglsdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/jpeglsdec.c b/libavcodec/jpeglsdec.c index db230cf8e8..516a82fc90 100644 --- a/libavcodec/jpeglsdec.c +++ b/libavcodec/jpeglsdec.c @@ -295,7 +295,7 @@ int ff_jpegls_decode_picture(MJpegDecodeContext *s, int near, int point_transfor } if(ilv == 0) { /* separate planes */ stride = (s->nb_components > 1) ? 3 : 1; - off = av_clip(s->cur_scan - 1, 0, stride); + off = av_clip(s->cur_scan - 1, 0, stride - 1); width = s->width * stride; cur += off; for(i = 0; i < s->height; i++) { |