From 6105a115c6d64ea577a214ef9a62a7818a4a00ce Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Thu, 1 Jan 2015 10:41:52 +0100
Subject: [PATCH] Daemon: raise error if we cannot parse lockfd

---
 data/PVE/Daemon.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/data/PVE/Daemon.pm b/data/PVE/Daemon.pm
index 683743c..1436f17 100644
--- a/data/PVE/Daemon.pm
+++ b/data/PVE/Daemon.pm
@@ -367,7 +367,8 @@ sub new {
 	delete $ENV{PVE_DAEMON_LOCK_FD};
 
 	if (defined($lockfd)) {
-	    $lockfd =~ m/^(\d+)$/;
+	    die "unable to parse lock fd '$lockfd'\n"
+		if $lockfd !~ m/^(\d+)$/;
 	    $lockfd = $1; # untaint
 	}