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Diffstat (limited to 'libavcodec/dvdsubdec.c')
-rw-r--r--libavcodec/dvdsubdec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c
index 9a0dd7756d..ea57a8ac2f 100644
--- a/libavcodec/dvdsubdec.c
+++ b/libavcodec/dvdsubdec.c
@@ -249,7 +249,7 @@ static int decode_dvd_subtitles(AVSubtitle *sub_header,
sub_header->rects = av_mallocz(sizeof(AVSubtitleRect));
sub_header->num_rects = 1;
sub_header->rects[0].rgba_palette = av_malloc(4 * 4);
- decode_rle(bitmap, w * 2, w, h / 2,
+ decode_rle(bitmap, w * 2, w, (h + 1) / 2,
buf, offset1 * 2, buf_size);
decode_rle(bitmap + w, w * 2, w, h / 2,
buf, offset2 * 2, buf_size);