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| author | Michael Niedermayer <michael@niedermayer.cc> | 2017-04-08 04:34:44 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2017-04-10 14:11:15 +0300 |
| commit | 8dd0c12648d838bb982ca10f384ee1f0107dfece (patch) | |
| tree | 213cb2b6dd88c83e842f702d842b91a297d83bee /libavcodec/mjpegenc_huffman.c | |
| parent | 75b854adbd4efeab36eba1f3fb3953951c6f2575 (diff) | |
avcodec/mjpegenc_huffman: Assert length in ff_mjpegenc_huffman_compute_bits()
This should help coverity see that the issues this leads to cannot occur
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mjpegenc_huffman.c')
| -rw-r--r-- | libavcodec/mjpegenc_huffman.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/mjpegenc_huffman.c b/libavcodec/mjpegenc_huffman.c index ebf1311466..0e63f8066b 100644 --- a/libavcodec/mjpegenc_huffman.c +++ b/libavcodec/mjpegenc_huffman.c @@ -87,6 +87,8 @@ void ff_mjpegenc_huffman_compute_bits(PTable *prob_table, HuffTable *distincts, int min; + av_assert0(max_length > 0); + to->nitems = 0; from->nitems = 0; to->item_idx[0] = 0; |