diff -up openssh-5.8p1/packet.c.packet openssh-5.8p1/packet.c

--- openssh-5.8p1/packet.c.packet	2011-04-05 13:29:06.998648899 +0200

+++ openssh-5.8p1/packet.c	2011-04-05 13:30:32.967648596 +0200

@@ -294,6 +294,8 @@ packet_connection_is_on_socket(void)

 	struct sockaddr_storage from, to;

 	socklen_t fromlen, tolen;

+	if (!state)

+		return 0;

 	if (state->connection_in == -1 || state->connection_out == -1)

 		return 0;