From 8cd6dce2f7f6ed058ada32b875377fc3e4c61432 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen.hemminger@vyatta.com>
Date: Mon, 5 Apr 2010 22:09:37 -0700
Subject: Use 3 arg open to create pipe

Safer from user doing nasty things with command args.
---
 scripts/vyatta-load-user-key.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'scripts/vyatta-load-user-key.pl')

diff --git a/scripts/vyatta-load-user-key.pl b/scripts/vyatta-load-user-key.pl
index 29163f6a..d64dba8a 100755
--- a/scripts/vyatta-load-user-key.pl
+++ b/scripts/vyatta-load-user-key.pl
@@ -71,7 +71,7 @@ sub geturl {
     }
     $cmd .= " $url";
 
-    open (my $curl, "$cmd |" )
+    open (my $curl, "-|", $cmd )
 	or die "$cmd command failed: $!";
 
     return $curl;
-- 
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