1 files changed, 19 insertions, 1 deletions

diff --git a/ssh.c b/ssh.c
index e7e15cd65..900537581 100644
--- a/ssh.c
+++ b/ssh.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.361 2011/05/24 07:15:47 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.362 2011/06/03 00:54:38 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -111,6 +111,11 @@
 
 extern char *__progname;
 
+/* Saves a copy of argv for setproctitle emulation */
+#ifndef HAVE_SETPROCTITLE
+static char **saved_av;
+#endif
+
 /* Flag indicating whether debug mode is on.  May be set on the command line. */
 int debug_flag = 0;
 
@@ -240,6 +245,7 @@ main(int ac, char **av)
         int dummy, timeout_ms;
         extern int optind, optreset;
         extern char *optarg;
+
         struct servent *sp;
         Forward fwd;
 
@@ -248,6 +254,17 @@ main(int ac, char **av)
 
         __progname = ssh_get_progname(av[0]);
 
+#ifndef HAVE_SETPROCTITLE
+        /* Prepare for later setproctitle emulation */
+        /* Save argv so it isn't clobbered by setproctitle() emulation */
+        saved_av = xcalloc(ac + 1, sizeof(*saved_av));
+        for (i = 0; i < ac; i++)
+                saved_av[i] = xstrdup(av[i]);
+        saved_av[i] = NULL;
+        compat_init_setproctitle(ac, av);
+        av = saved_av;
+#endif
+
         /*
          * Discard other fds that are hanging around. These can cause problem
          * with backgrounded ssh processes started by ControlPersist.
@@ -977,6 +994,7 @@ control_persist_detach(void)
                 if (devnull > STDERR_FILENO)
                         close(devnull);
         }
+        setproctitle("%s [mux]", options.control_path);
 }
 
 /* Do fork() after authentication. Used by "ssh -f" */