$OpenBSD: patch-daemon_gdm-net_c,v 1.3 2004/06/24 23:58:34 marcm Exp $
--- daemon/gdm-net.c.orig	Fri Dec 19 13:12:07 2003
+++ daemon/gdm-net.c	Thu Jun 24 10:21:59 2004
@@ -390,7 +390,7 @@ gdm_connection_open_fifo (const char *fi
 		return NULL;
 	}
 
-	fd = open (fifo, O_RDWR); /* Open with write to avoid EOF */
+	fd = open (fifo, O_NONBLOCK|O_RDONLY);
 
 	if G_UNLIKELY (fd < 0) {
 		gdm_error (_("%s: Could not open FIFO"),
