X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=package%2Fbusybox%2Ffiles%2Ftelnet;fp=package%2Fbusybox%2Ffiles%2Ftelnet;h=b8823379b9a8e1c61546090c7527447fe9aa5275;hp=2fbbb23575f58364e06e95d25bd9495f49d80f77;hb=1dd824a358ca3f33bbc3f53ef021b638eb8d0d3a;hpb=8974bc6ae28c1a90529f700f145ebe7e7c501e84

diff --git a/package/busybox/files/telnet b/package/busybox/files/telnet
index 2fbbb23575..b8823379b9 100755
--- a/package/busybox/files/telnet
+++ b/package/busybox/files/telnet
@@ -1,17 +1,24 @@
 #!/bin/sh /etc/rc.common
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2010 OpenWrt.org
 START=50
 
+has_root_pwd() {
+	local pwd=$([ -f "$1" ] && cat "$1")
+	      pwd="${pwd#*root:}"
+	      pwd="${pwd%%:*}"
+
+	test -n "${pwd#!}"
+}
+
 start() {
-	if 	[ \! -f /etc/passwd ] || \
-		( awk -F: '/^root:/ && ($2 != "") && ($2 !~ /\!/) {exit 1}' /etc/passwd 2>/dev/null && \
-		awk -F: '/^root:/ && ($2 != "") && ($2 !~ /\!/) {exit 1}' /etc/shadow 2>/dev/null ) || \
-		( [ \! -x /usr/sbin/dropbear ] && [ \! -x /usr/sbin/sshd ] )
-	then \
+	if ( ! has_root_pwd /etc/passwd && ! has_root_pwd /etc/shadow ) || \
+	   ( [ ! -x /usr/sbin/dropbear ] && [ ! -x /usr/sbin/sshd ] );
+	then
 		telnetd -l /bin/login.sh
 	fi
 }
 
 stop() {
-	killall telnetd
+	killall telnetd 2>/dev/null
 }
+