1 files changed, 6 insertions, 7 deletions

diff --git a/sshd.c b/sshd.c
index b3fcc6964..7ee2dd686 100644
--- a/sshd.c
+++ b/sshd.c
@@ -42,7 +42,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: sshd.c,v 1.308 2005/02/08 22:24:57 dtucker Exp $");
+RCSID("$OpenBSD: sshd.c,v 1.309 2005/04/06 09:43:59 djm Exp $");
 
 #include <openssl/dh.h>
 #include <openssl/bn.h>
@@ -1615,18 +1615,17 @@ main(int ac, char **av)
         signal(SIGCHLD, SIG_DFL);
         signal(SIGINT, SIG_DFL);
 
-        /* Set SO_KEEPALIVE if requested. */
-        if (options.tcp_keep_alive &&
-            setsockopt(sock_in, SOL_SOCKET, SO_KEEPALIVE, &on,
-            sizeof(on)) < 0)
-                error("setsockopt SO_KEEPALIVE: %.100s", strerror(errno));
-
         /*
          * Register our connection.  This turns encryption off because we do
          * not have a key.
          */
         packet_set_connection(sock_in, sock_out);
 
+        /* Set SO_KEEPALIVE if requested. */
+        if (options.tcp_keep_alive && packet_connection_is_on_socket() &&
+            setsockopt(sock_in, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof(on)) < 0)
+                error("setsockopt SO_KEEPALIVE: %.100s", strerror(errno));
+
         remote_port = get_remote_port();
         remote_ip = get_remote_ipaddr();