fix possible NULL connection

Kurento · Oct 30, 2024 · b799164 · b799164
1 parent aca0f6e
commit b799164
Showing 1 changed file with 8 additions and 4 deletions.
diff --git a/server/module-elements/src/gst-plugins/rtpendpoint/kmsrtpendpoint.c b/server/module-elements/src/gst-plugins/rtpendpoint/kmsrtpendpoint.c
@@ -301,11 +301,15 @@ kms_rtp_endpoint_get_connection (KmsRtpEndpoint * self, KmsSdpSession * sess,
 
     conn = kms_srtp_session_get_connection (KMS_SRTP_SESSION (sess), handler);
 
-    data = sdes_ext_data_new (self, gst_sdp_media_get_media (media));
+    if (conn == NULL) {
+      GST_INFO_OBJECT (self, "No connection for media %s", (const gchar*)media->media);
+    } else {
+      data = sdes_ext_data_new (self, gst_sdp_media_get_media (media));
 
-    g_signal_connect_data (conn, "key-soft-limit",
-        G_CALLBACK (conn_soft_limit_cb), data,
-        (GClosureNotify) kms_ref_struct_unref, 0);
+      g_signal_connect_data (conn, "key-soft-limit",
+          G_CALLBACK (conn_soft_limit_cb), data,
+          (GClosureNotify) kms_ref_struct_unref, 0);
+    }
     return conn;
   } else {
     return kms_rtp_session_get_connection (KMS_RTP_SESSION (sess), handler);