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| author | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2011-12-15 22:23:07 +0400 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2011-12-15 22:23:07 +0400 |
| commit | 6f2054c589a467b7eaa0c4383c29fcced1280265 (patch) | |
| tree | f911da14fbbea0e8ad4618a2ad7065ccefe519f0 /libavcodec/bmp.c | |
| parent | 2c82ab946b8722a3501069e346809288db69e858 (diff) | |
Fix linesize for bmp with bitdepth < 8.
Fixes ticket #751.
Diffstat (limited to 'libavcodec/bmp.c')
| -rw-r--r-- | libavcodec/bmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/bmp.c b/libavcodec/bmp.c index e97f6ed67c..419c3fa197 100644 --- a/libavcodec/bmp.c +++ b/libavcodec/bmp.c @@ -206,7 +206,7 @@ static int bmp_decode_frame(AVCodecContext *avctx, dsize = buf_size - hsize; /* Line size in file multiple of 4 */ - n = ((avctx->width * depth) / 8 + 3) & ~3; + n = ((avctx->width * depth + 31) / 8) & ~3; if(n * avctx->height > dsize && comp != BMP_RLE4 && comp != BMP_RLE8){ av_log(avctx, AV_LOG_ERROR, "not enough data (%d < %d)\n", |