diff -up openssh-5.8p2/ssh-keyscan.c.sigpipe openssh-5.8p2/ssh-keyscan.c

--- openssh-5.8p2/ssh-keyscan.c.sigpipe	2011-08-23 18:30:33.873025916 +0200

+++ openssh-5.8p2/ssh-keyscan.c	2011-08-23 18:32:24.574025362 +0200

@@ -715,6 +715,8 @@ main(int argc, char **argv)

 		fdlim_set(maxfd);

 	fdcon = xcalloc(maxfd, sizeof(con));

+	signal(SIGPIPE, SIG_IGN);

+

 	read_wait_nfdset = howmany(maxfd, NFDBITS);

 	read_wait = xcalloc(read_wait_nfdset, sizeof(fd_mask));