streamfilter/httplive.c: UpdatePlaylist() actually lock segment when updating it.

When an already existing segment is updated, then make sure it to take the lock.

diff --git a/modules/stream_filter/httplive.c b/modules/stream_filter/httplive.c
index fb7ca700df10b0b539983843ab1c7818295e83b1..d17f061bd4c88278ef979ba2f4d1445f3281afa0 100644 (file)
--- a/modules/stream_filter/httplive.c
+++ b/modules/stream_filter/httplive.c
@@ -1065,6 +1065,8 @@ static int hls_UpdatePlaylist(stream_t *s, hls_stream_t *hls_new, hls_stream_t *
             assert(p->url.psz_path);
             assert(segment->url.psz_path);
 
+            vlc_mutex_lock(&segment->lock);
+
             /* they should be the same */
             if ((p->sequence != segment->sequence) ||
                 (p->duration != segment->duration) ||
@@ -1091,6 +1093,8 @@ static int hls_UpdatePlaylist(stream_t *s, hls_stream_t *hls_new, hls_stream_t *
                 segment_Free(p);
                 free(psz_url);
             }
+
+            vlc_mutex_unlock(&segment->lock);
         }
         else
         {