gdp: Fail gracefully if event can't be parsed

https://bugzilla.gnome.org/show_bug.cgi?id=731093

diff --git a/gst/gdp/dataprotocol.c b/gst/gdp/dataprotocol.c
index 41fdeb4..420cdff 100644 (file)
--- a/gst/gdp/dataprotocol.c
+++ b/gst/gdp/dataprotocol.c
@@ -558,6 +558,12 @@ gst_dp_event_from_packet_1_0 (guint header_length, const guint8 * header,
     string =
         g_strndup ((gchar *) payload, GST_DP_HEADER_PAYLOAD_LENGTH (header));
     s = gst_structure_from_string (string, NULL);
+    if (s == NULL) {
+      g_free (string);
+      GST_WARNING ("Could not parse payload string: %s", string);
+      return NULL;
+    }
+
     g_free (string);
   }
   GST_LOG ("Creating event of type 0x%x with structure '%" GST_PTR_FORMAT "'",