From ac2f3c0ef78e8374dea63b658959a8a6db890bca Mon Sep 17 00:00:00 2001
From: Lars Knoll <lars.knoll@qt.io>
Date: Mon, 17 May 2021 13:22:32 +0200
Subject: Fix a memory leak in gstreamer

Change-Id: I663c1f1de4fe6ca25f4f6aa353084701d2c9751d
Reviewed-by: Doris Verria <doris.verria@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
---
 src/multimedia/platform/gstreamer/common/qgst_p.h | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/multimedia/platform/gstreamer/common/qgst_p.h b/src/multimedia/platform/gstreamer/common/qgst_p.h
index d98e6d24a..37d118cc3 100644
--- a/src/multimedia/platform/gstreamer/common/qgst_p.h
+++ b/src/multimedia/platform/gstreamer/common/qgst_p.h
@@ -186,7 +186,13 @@ public:
     Q_MULTIMEDIA_EXPORT QVideoFrameFormat::PixelFormat pixelFormat() const;
     Q_MULTIMEDIA_EXPORT QGRange<float> frameRateRange() const;
 
-    QByteArray toString() const { return gst_structure_to_string(structure); }
+    QByteArray toString() const
+    {
+        char *s = gst_structure_to_string(structure);
+        QByteArray str(s);
+        g_free(s);
+        return str;
+    }
     QGstStructure copy() const { return gst_structure_copy(structure); }
 };
 
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