From 911f5f0353a971e6a2386c0ce981af477116dc8d Mon Sep 17 00:00:00 2001 From: Loic Poulain Date: Tue, 29 Sep 2020 15:13:23 +0200 Subject: net: qrtr: Allow forwarded services A remote endpoint (immediate neighbors node) can forward services from other nodes (non-immadiate), in that case ctrl packet node ID (offering distant service) can differ from the qrtr source node (forwarding the packet). Signed-off-by: Loic Poulain Reviewed-by: Bjorn Andersson Reviewed-by: Manivannan Sadhasivam --- net/qrtr/ns.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/net/qrtr/ns.c b/net/qrtr/ns.c index b8559c882431..56aaf8cb6527 100644 --- a/net/qrtr/ns.c +++ b/net/qrtr/ns.c @@ -517,10 +517,6 @@ static int ctrl_cmd_new_server(struct sockaddr_qrtr *from, port = from->sq_port; } - /* Don't accept spoofed messages */ - if (from->sq_node != node_id) - return -EINVAL; - srv = server_add(service, instance, node_id, port); if (!srv) return -EINVAL; @@ -559,10 +555,6 @@ static int ctrl_cmd_del_server(struct sockaddr_qrtr *from, port = from->sq_port; } - /* Don't accept spoofed messages */ - if (from->sq_node != node_id) - return -EINVAL; - /* Local servers may only unregister themselves */ if (from->sq_node == qrtr_ns.local_node && from->sq_port != port) return -EINVAL; -- cgit v1.2.3