From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 28 Nov 2007 02:36:14 +0000 (+0000)
Subject: init: check permissions on rc.d files
X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=commitdiff_plain;h=fadaa82e81840ea33cc8c228f743636fbee1b345

init: check permissions on rc.d files

We try to unconditionally execute /etc/rc.d/* files, even if they're
not executable - an easy way of temproarily disabling a service. When
this happens, we get a permission denied error on boot.

This change only tries to run execulable startup scripts.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9607 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/base-files/files/etc/init.d/rcS b/package/base-files/files/etc/init.d/rcS
index 61c1d6dab7..b44f441c14 100755
--- a/package/base-files/files/etc/init.d/rcS
+++ b/package/base-files/files/etc/init.d/rcS
@@ -3,6 +3,6 @@
 
 {
 	for i in /etc/rc.d/$1*; do
-		$i $2 2>&1
+		[ -x $i ] && $i $2 2>&1
 	done 
 } | logger -s -p 6 -t '' &