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author | Paul B Mahol | 2020-08-04 08:20:36 +0200 |
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committer | Paul B Mahol | 2020-08-04 08:22:51 +0200 |
commit | 6ce43389431fac004d529015ccec40208f0d8493 (patch) | |
tree | 3d21ea8625c66a5239100c047b1c0f85edf2b794 /libavcodec | |
parent | 9c0beaf0d3bb72f6e83b3b155a598a9ec28c8468 (diff) |
avcodec/cfhd: fix overflow in multiplication in LUT calculation
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/cfhd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c index 36fdc840a6..611fae53d8 100644 --- a/libavcodec/cfhd.c +++ b/libavcodec/cfhd.c @@ -65,7 +65,7 @@ static av_cold int cfhd_init(AVCodecContext *avctx) } for (int i = 0; i < 256; i++) - s->lut[1][i] = i + ((768 * i * i * i) / (256 * 256 * 256)); + s->lut[1][i] = i + ((768LL * i * i * i) / (256 * 256 * 256)); return ff_cfhd_init_vlcs(s); } |