Not allocating the pls->ctx will crash in libavformat/hls.c:1410, where it tries to dereference the field.
Sample: http://ec24.rtp.pt/liverepeater/rtpn.smil/playlist.m3u8 --- libavformat/hls.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/hls.c b/libavformat/hls.c index f17b826..4fdda34 100644 --- a/libavformat/hls.c +++ b/libavformat/hls.c @@ -1313,14 +1313,14 @@ static int hls_read_header(AVFormatContext *s) struct playlist *pls = c->playlists[i]; AVInputFormat *in_fmt = NULL; - if (pls->n_segments == 0) - continue; - if (!(pls->ctx = avformat_alloc_context())) { ret = AVERROR(ENOMEM); goto fail; } + if (pls->n_segments == 0) + continue; + pls->index = i; pls->needed = 1; pls->parent = s; -- 2.1.4 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
