From ff6c8c693d3f3e5b1702314087dfb2843448902c Mon Sep 17 00:00:00 2001
From: Bob Gilligan <gilligan@vyatta.com>
Date: Wed, 28 May 2008 13:14:57 -0700
Subject: Bugfix: 3019 Tighten up validity check on interface names.

---
 .../static/interface-route/node.tag/next-hop-interface/node.def         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'templates/protocols/static')

diff --git a/templates/protocols/static/interface-route/node.tag/next-hop-interface/node.def b/templates/protocols/static/interface-route/node.tag/next-hop-interface/node.def
index 80526635..c83201a8 100644
--- a/templates/protocols/static/interface-route/node.tag/next-hop-interface/node.def
+++ b/templates/protocols/static/interface-route/node.tag/next-hop-interface/node.def
@@ -18,7 +18,7 @@ help: Set the next-hop interface
 #
 syntax:expression: exec " \
         IFNAME=$VAR(@) ; \
-        if [ -z \"`ip addr | grep $IFNAME `\" ]; then \
+        if [ ! -e /sys/class/net/$IFNAME ]; then \
 	  if [ \"${IFNAME::5}\" != \"pppoa\" -a \"${IFNAME::5}\" != \"pppoe\" \
 	    -a \"${IFNAME::3}\" != \"wan\" \
 	    -a \"${IFNAME::2}\" != \"ml\" ]; then \
-- 
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