fr_scoket_client_tcp() can fail. CID #1414430

diff --git a/src/main/radclient.c b/src/main/radclient.c
index 7d0f3888ca368d25ef1ab79e0663029e44291d30..6e6dbbf3b1e3d2d1fb6db096d4d768a50af40053 100644 (file)
--- a/src/main/radclient.c
+++ b/src/main/radclient.c
@@ -838,6 +838,10 @@ static int send_one_packet(rc_request_t *request)
                                mysockfd = fr_socket_client_tcp(NULL,
                                                                &request->packet->dst_ipaddr,
                                                                request->packet->dst_port, false);
+                               if (mysockfd < 0) {
+                                       ERROR("Error opening socket: %s", fr_strerror());
+                                       return 0;
+                               }
                        } else
 #endif
                        {