diff -up openssh-5.8p1/sshd.c.reseed openssh-5.8p1/sshd.c

--- openssh-5.8p1/sshd.c.reseed	2011-03-16 15:48:47.870648161 +0100

+++ openssh-5.8p1/sshd.c	2011-03-16 18:55:52.998648933 +0100

@@ -225,6 +225,8 @@ static volatile sig_atomic_t key_do_rege

 static volatile sig_atomic_t received_sighup = 0;

 static volatile sig_atomic_t received_sigterm = 0;

+static volatile int need_reseed = 0;

+

 /* session identifier, used by RSA-auth */

 u_char session_id[16];

@@ -396,6 +398,9 @@ generate_ephemeral_server_key(void)

 	arc4random_stir();

 }

+/*

+ * Signal handler for the alarm in the accept loop.

+ */

 /*ARGSUSED*/

 static void

 key_regeneration_alarm(int sig)

@@ -405,6 +410,7 @@ key_regeneration_alarm(int sig)

 	signal(SIGALRM, SIG_DFL);

 	errno = save_errno;

 	key_do_regen = 1;

+	need_reseed = 1;

 }

 static void

@@ -1277,6 +1285,12 @@ server_accept_loop(int *sock_in, int *so

 			 * the child process the connection. The

 			 * parent continues listening.

 			 */

+			if (need_reseed) {

+				seed_rng();

+				logit("random reseeded");

+				need_reseed = 0;

+				alarm(options.key_regeneration_time);

+			}

 			platform_pre_fork();

 			if ((pid = fork()) == 0) {

 				/*

@@ -1836,6 +1852,8 @@ main(int ac, char **av)

 		signal(SIGCHLD, main_sigchld_handler);

 		signal(SIGTERM, sigterm_handler);

 		signal(SIGQUIT, sigterm_handler);

+		signal(SIGALRM, key_regeneration_alarm);

+		alarm(options.key_regeneration_time);

 		/*

 		 * Write out the pid file after the sigterm handler