? inetd
? inetd.8.manlint
? inetd.conf
Index: inetd.c
===================================================================
RCS file: /cvs/src/usr.sbin/inetd/inetd.c,v
retrieving revision 1.142
diff -u -p -r1.142 inetd.c
--- inetd.c	29 Oct 2014 03:33:14 -0000	1.142
+++ inetd.c	1 Dec 2014 01:45:27 -0000
@@ -878,6 +878,8 @@ setsockopt(fd, SOL_SOCKET, opt, &on, siz
 		listen(sep->se_fd, 10);
 
 	if (!sep->se_wait && sep->se_socktype == SOCK_STREAM) {
+		if (ioctl(sep->se_fd, FIONBIO, &on) == -1)
+			syslog(LOG_ERR, "ioctl(FIONBIO): %m");
 		event_set(&sep->se_event, sep->se_fd, EV_READ|EV_PERSIST,
 		    gettcp, sep);
 	} else {