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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-01-03 06:53:18 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-01-04 22:18:01 +0100 |
| commit | 66569b375c5c54a9893737a5e3c3b9806b6a56f8 (patch) | |
| tree | 88942297397479174b2a67808e95eff6071cac56 /libavcodec | |
| parent | 9f9b6388a3a55d2fe5bae045949c98ec911d16e6 (diff) | |
| download | ffmpeg-66569b375c5c54a9893737a5e3c3b9806b6a56f8.tar.gz | |
jpegdec: Fix vlc table check for progressive jpegs.
Fixes Ticket834
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 15b219fae9da1691dfb264f51637805e1ca63d1a)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/mjpegdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 41722c425a..833e80fcdf 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -1069,7 +1069,7 @@ int ff_mjpeg_decode_sos(MJpegDecodeContext *s, if (s->dc_index[i] < 0 || s->ac_index[i] < 0 || s->dc_index[i] >= 4 || s->ac_index[i] >= 4) goto out_of_range; - if (!s->vlcs[0][s->dc_index[i]].table || !s->vlcs[1][s->ac_index[i]].table) + if (!s->vlcs[0][s->dc_index[i]].table || !(s->progressive ? s->vlcs[2][s->ac_index[0]].table : s->vlcs[1][s->ac_index[i]].table)) goto out_of_range; } |