use perl taint mode

diff --git a/src/pvefw b/src/pvefw
index e943a38944313c84f1c019ed24edcc75e9a39f67..d0f1e6023fd8042e75daf2e3456d5c63f9df4b54 100755 (executable)
--- a/src/pvefw
+++ b/src/pvefw
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/perl -T
 
 use strict;
 use warnings;