*/
#include "includes.h"
-RCSID("$OpenBSD: ssh.c,v 1.237 2005/04/26 13:08:37 jakob Exp $");
+RCSID("$OpenBSD: ssh.c,v 1.240 2005/05/27 08:30:37 djm Exp $");
#include <openssl/evp.h>
#include <openssl/err.h>
int control_fd = -1;
/* Multiplexing control command */
-static u_int mux_command = SSHMUX_COMMAND_OPEN;
+static u_int mux_command = 0;
/* Only used in control client mode */
volatile sig_atomic_t control_client_terminate = 0;
options.control_path = tilde_expand_filename(
options.control_path, original_real_uid);
}
- if (options.control_path != NULL && options.control_master == 0)
+ if (mux_command != 0 && options.control_path == NULL)
+ fatal("No ControlPath specified for \"-O\" command");
+ if (options.control_path != NULL && options.control_master == 0) {
+ if (mux_command == 0)
+ mux_command = SSHMUX_COMMAND_OPEN;
control_client(options.control_path);
+ }
/* Open a connection to the remote host. */
if (ssh_connect(host, &hostaddr, options.port,
fatal("%s socket(): %s", __func__, strerror(errno));
if (connect(sock, (struct sockaddr*)&addr, addr_len) == -1) {
- debug("Couldn't connect to %s: %s", path, strerror(errno));
+ if (mux_command != SSHMUX_COMMAND_OPEN) {
+ fatal("Control socket connect(%.100s): %s", path,
+ strerror(errno));
+ }
+ if (errno == ENOENT)
+ debug("Control socket \"%.100s\" does not exist", path);
+ else {
+ error("Control socket connect(%.100s): %s", path,
+ strerror(errno));
+ }
close(sock);
return;
}