Restarting with kill -HUP

[Han Holl]

Hi,

If sshd is started with 'sshd', restarting with kill -HUP
will fail.
I've included the most obvious patch, but making sure
that the full pathname is in saved_argv[0] just might be
more secure.

Cheers,

Han Holl

--- sshd.c.orig	Mon Feb 19 10:55:54 2001
+++ sshd.c	Mon Feb 19 10:56:15 2001
@@ -208,7 +208,7 @@
 {
 	log("Received SIGHUP; restarting.");
 	close_listen_socks();
-	execv(saved_argv[0], saved_argv);
+	execvp(saved_argv[0], saved_argv);
 	log("RESTART FAILED: av0='%s', error: %s.", av0, strerror(errno));
 	exit(1);
 }