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| author | Michael Niedermayer <michaelni@gmx.at> | 2015-03-26 03:10:27 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-03-26 03:10:27 +0100 |
| commit | 2139e584391b6db7ad315cf4f6443f87f7813d51 (patch) | |
| tree | 5c1b2a1a888ca0b25f884add55c9647d30fc19ed | |
| parent | df43d03731c138bb113a66fd9c1b4d8cf2d879e5 (diff) | |
| download | ffmpeg-2139e584391b6db7ad315cf4f6443f87f7813d51.tar.gz | |
avformat/dv: fix used dimension variables
Fixes null pointer dereference during seeking
Fixes Ticket4395
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
| -rw-r--r-- | libavformat/dv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavformat/dv.c b/libavformat/dv.c index 485a5f8742..8500228964 100644 --- a/libavformat/dv.c +++ b/libavformat/dv.c @@ -422,8 +422,8 @@ static int64_t dv_frame_offset(AVFormatContext *s, DVDemuxContext *c, int64_t timestamp, int flags) { // FIXME: sys may be wrong if last dv_read_packet() failed (buffer is junk) - const AVDVProfile *sys = av_dv_codec_profile2(c->vst->codec->width, c->vst->codec->height, - c->vst->codec->pix_fmt, c->vst->codec->time_base); + const AVDVProfile *sys = av_dv_codec_profile2(c->vst->codec->coded_width, c->vst->codec->coded_height, + c->vst->codec->pix_fmt, c->vst->codec->time_base); int64_t offset; int64_t size = avio_size(s->pb) - s->internal->data_offset; int64_t max_offset = ((size - 1) / sys->frame_size) * sys->frame_size; |