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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-05-15 17:02:28 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-06-17 21:50:08 +0200 |
| commit | 47db54cef679398a98ea41cd6defbfb12708da1c (patch) | |
| tree | 6f4dd042925915a11e8fc02e8a21c2c3f96c4de7 | |
| parent | 16af12a807ce8d5672e9af1ee9e0bbb1b78a393b (diff) | |
| download | ffmpeg-47db54cef679398a98ea41cd6defbfb12708da1c.tar.gz | |
avcodec/shorten: More complete pred_order check
Fixes CID1239055
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 294469416d8193a28710d802bb0c46e5fa09fad7)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -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 93559ee0a8..b862e15136 100644 --- a/libavcodec/shorten.c +++ b/libavcodec/shorten.c @@ -277,7 +277,7 @@ static int decode_subframe_lpc(ShortenContext *s, int command, int channel, if (command == FN_QLPC) { /* read/validate prediction order */ pred_order = get_ur_golomb_shorten(&s->gb, LPCQSIZE); - if (pred_order > s->nwrap) { + if ((unsigned)pred_order > s->nwrap) { av_log(s->avctx, AV_LOG_ERROR, "invalid pred_order %d\n", pred_order); return AVERROR(EINVAL); |