From 9c6b0f461593d8493721e7007154cfa641260449 Mon Sep 17 00:00:00 2001
From: Jimmy Ohn <yongjin.ohn@lge.com>
Date: Fri, 1 Dec 2023 18:46:35 +0900
Subject: [PATCH] decodebin2: Properly free when shutting down in
 gst_decode_bin_expose

missing_plugin_details causes memory leakages when shutting down.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5744>
---
 subprojects/gst-plugins-base/gst/playback/gstdecodebin2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/subprojects/gst-plugins-base/gst/playback/gstdecodebin2.c b/subprojects/gst-plugins-base/gst/playback/gstdecodebin2.c
index 9610f8b7eb..9247625a30 100644
--- a/subprojects/gst-plugins-base/gst/playback/gstdecodebin2.c
+++ b/subprojects/gst-plugins-base/gst/playback/gstdecodebin2.c
@@ -4706,6 +4706,7 @@ retry:
   if (G_UNLIKELY (dbin->shutdown)) {
     GST_WARNING_OBJECT (dbin, "Currently, shutting down, aborting exposing");
     DYN_UNLOCK (dbin);
+    g_string_free (missing_plugin_details, TRUE);
     return FALSE;
   }
   DYN_UNLOCK (dbin);