Do not override error code of setsockopt

6 years ago · 0a11c87aa5
2 changed files with 2 additions and 4 deletions
--- a/src/local.c
+++ b/src/local.c
@ -384,14 +384,13 @@ server_recv_cb(EV_P_ ev_io *w, int revents)
                        if(setsockopt(remote->fd, IPPROTO_TCP, TCP_FASTOPEN,
                                      &optval, sizeof(optval)) != 0) {
                            ERROR("setsockopt");
-                            err = WSAEOPNOTSUPP;
                            break;
                        }
                        // Load ConnectEx function
                        LPFN_CONNECTEX ConnectEx = winsock_getconnectex();
                        if (ConnectEx == NULL) {
                            LOGE("Cannot load ConnectEx() function");
-                            err = WSAEOPNOTSUPP;
+                            err = WSAENOPROTOOPT;
                            break;
                        }
                        // ConnectEx requires a bound socket
--- a/src/server.c
+++ b/src/server.c
@ -530,14 +530,13 @@ connect_to_remote(EV_P_ struct addrinfo *res,
            if(setsockopt(sockfd, IPPROTO_TCP, TCP_FASTOPEN,
                          &optval, sizeof(optval)) != 0) {
                ERROR("setsockopt");
-                err = WSAEOPNOTSUPP;
                break;
            }
            // Load ConnectEx function
            LPFN_CONNECTEX ConnectEx = winsock_getconnectex();
            if (ConnectEx == NULL) {
                LOGE("Cannot load ConnectEx() function");
-                err = WSAEOPNOTSUPP;
+                err = WSAENOPROTOOPT;
                break;
            }
            // ConnectEx requires a bound socket