From 91e43048cfe06cf023356e9c1e7ccf9f0a29595a Mon Sep 17 00:00:00 2001
From: Jan Schmidt <jan@centricular.com>
Date: Sun, 7 Aug 2022 20:56:49 +1000
Subject: [PATCH] hlsdemux2: Fix buffer leak when resynching

Unref the buffer in gst_hls_demux_handle_buffer() when
returning GST_ADAPTIVE_DEMUX_FLOW_LOST_SYNC

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2849>
---
 subprojects/gst-plugins-good/ext/adaptivedemux2/hls/gsthlsdemux.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/gsthlsdemux.c b/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/gsthlsdemux.c
index f328cbe..edde098 100644
--- a/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/gsthlsdemux.c
+++ b/subprojects/gst-plugins-good/ext/adaptivedemux2/hls/gsthlsdemux.c
@@ -1484,6 +1484,8 @@ gst_hls_demux_handle_buffer (GstAdaptiveDemux * demux,
    */
   if (hls_stream->current_segment == NULL) {
     GST_WARNING_OBJECT (stream, "Lost sync");
+    /* Drop the buffer */
+    gst_buffer_unref (buffer);
     return GST_ADAPTIVE_DEMUX_FLOW_LOST_SYNC;
   }
 
-- 
2.7.4