diff options
Diffstat (limited to 'libavformat/oggdec.c')
-rw-r--r-- | libavformat/oggdec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c index b4ba00df61..f65013f55e 100644 --- a/libavformat/oggdec.c +++ b/libavformat/oggdec.c @@ -412,6 +412,7 @@ static int ogg_read_page(AVFormatContext *s, int *sid, int probing) if (idx < 0) av_free(readout_buf); avio_seek(bc, start_pos, SEEK_SET); + *sid = -1; return 0; } @@ -422,6 +423,7 @@ static int ogg_read_page(AVFormatContext *s, int *sid, int probing) if (idx < 0) av_free(readout_buf); avio_seek(bc, start_pos, SEEK_SET); + *sid = -1; return 0; } @@ -661,7 +663,7 @@ static int ogg_get_length(AVFormatContext *s) ogg->page_pos = -1; while (!ogg_read_page(s, &i, 1)) { - if (ogg->streams[i].granule != -1 && ogg->streams[i].granule != 0 && + if (i >= 0 && ogg->streams[i].granule != -1 && ogg->streams[i].granule != 0 && ogg->streams[i].codec) { s->streams[i]->duration = ogg_gptopts(s, i, ogg->streams[i].granule, NULL); |