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| author | Paul B Mahol <onemda@gmail.com> | 2016-09-17 23:18:27 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2016-09-18 15:22:48 +0200 |
| commit | 6cbd47bf90d38aadba0f0cea4493c23ece77ac8f (patch) | |
| tree | 808dde1dc7485c112fb35af882f955763707491b /libavcodec/dvdsubdec.c | |
| parent | ef42c1de2b430ec90ed9931ba823e154714368bc (diff) | |
| download | ffmpeg-6cbd47bf90d38aadba0f0cea4493c23ece77ac8f.tar.gz | |
avcodec/dvdsubdec: ignore h <= 1 case, to properly decode subtitle
Fixes #5825. If h == 1, second decode_rle() fails.
Regression since: 3f0a3e9e127d067c5cf65640a44765c1ddd01622.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Diffstat (limited to 'libavcodec/dvdsubdec.c')
| -rw-r--r-- | libavcodec/dvdsubdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c index 19f25f0e60..b81b481e43 100644 --- a/libavcodec/dvdsubdec.c +++ b/libavcodec/dvdsubdec.c @@ -368,7 +368,7 @@ static int decode_dvd_subtitles(DVDSubContext *ctx, AVSubtitle *sub_header, h = y2 - y1 + 1; if (h < 0) h = 0; - if (w > 0 && h > 0) { + if (w > 0 && h > 1) { reset_rects(sub_header); sub_header->rects = av_mallocz(sizeof(*sub_header->rects)); |