0004-busybox-enable-telnet-only-when-root-password-is-really-empty-not-when-it-is-locked.patch

From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Fri, 5 Dec 2014 18:57:16 +0100
Subject: busybox: enable telnet only when root password is really empty, not when it is locked

diff --git a/package/utils/busybox/files/telnet b/package/utils/busybox/files/telnet
index a1d1cdf..f95be90 100755
--- a/package/utils/busybox/files/telnet
+++ b/package/utils/busybox/files/telnet
@@ -11,7 +11,7 @@ has_root_pwd() {
 	      pwd="${pwd#*root:}"
 	      pwd="${pwd%%:*}"
 
-	test -n "${pwd#[\!x]}"
+	test -n "${pwd}"
 }
 
 get_root_home() {
@@ -28,7 +28,7 @@ has_ssh_pubkey() {
 
 start_service() {
 	if ( ! has_ssh_pubkey && \
-	     ! has_root_pwd /etc/passwd && ! has_root_pwd /etc/shadow ) || \
+	   ( ! has_root_pwd /etc/passwd || ! has_root_pwd /etc/shadow ) ) || \
 	   ( ! /etc/init.d/dropbear enabled 2> /dev/null && ! /etc/init.d/sshd enabled 2> /dev/null );
 	then
 		procd_open_instance