$NetBSD: patch-af,v 1.1.1.1 2006/02/05 21:56:25 ghen Exp $

--- security/nss/lib/freebl/unix_rand.c.orig	2006-02-02 16:57:57.000000000 +0100
+++ security/nss/lib/freebl/unix_rand.c
@@ -35,6 +35,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 #include <stdio.h>
+#include <fcntl.h>
 #include <string.h>
 #include <signal.h>
 #include <unistd.h>
@@ -694,7 +695,11 @@ safe_popen(char *cmd)
 	/* dup write-side of pipe to stderr and stdout */
 	if (p[1] != 1) dup2(p[1], 1);
 	if (p[1] != 2) dup2(p[1], 2);
-	close(0);
+	fd = open("/dev/null", O_RDONLY);
+	if (fd != 0) {
+	    dup2(fd, 0);
+	    close(fd);
+	}
         {
             int ndesc = getdtablesize();
             for (fd = PR_MIN(65536, ndesc); --fd > 2; close(fd));