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hlsdemux2: Fix crash on live playlist with single entry

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If there is a single entry, we would end up computing a minimum distance of 0,
and would therefore read entries from after the segment array

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3024>
This commit is contained in:
Edward Hervey 2022-09-14 10:15:41 +02:00 committed by Tim-Philipp Müller
parent c91d72e677
commit 124f93a05d
1 changed files with 1 additions and 1 deletions
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subprojects/gst-plugins-good/ext/adaptivedemux2/hls/m3u8.c
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@ -1459,7 +1459,7 @@ gst_hls_media_playlist_get_seek_range (GstHLSMediaPlaylist * m3u8,
first = g_ptr_array_index (m3u8->segments, 0); first = g_ptr_array_index (m3u8->segments, 0);
*start = first->stream_time; *start = first->stream_time;
if (GST_HLS_MEDIA_PLAYLIST_IS_LIVE (m3u8)) { if (GST_HLS_MEDIA_PLAYLIST_IS_LIVE (m3u8) && m3u8->segments->len > 1) {
/* min_distance is used to make sure the seek range is never closer than /* min_distance is used to make sure the seek range is never closer than
GST_M3U8_LIVE_MIN_FRAGMENT_DISTANCE fragments from the end of a live GST_M3U8_LIVE_MIN_FRAGMENT_DISTANCE fragments from the end of a live
playlist - see 6.3.3. "Playing the Playlist file" of the HLS draft */ playlist - see 6.3.3. "Playing the Playlist file" of the HLS draft */