Adding blacklisting for languages

git-svn-id: https://ledger-smb.svn.sourceforge.net/svnroot/ledger-smb/branches/1.2@814 4979c152-3d1c-0410-bac9-87ea11338e46

1 files changed, 3 insertions, 0 deletions

diff --git a/LedgerSMB/Form.pm b/LedgerSMB/Form.pm
index 01dbe085..90f99454 100755
--- a/LedgerSMB/Form.pm
+++ b/LedgerSMB/Form.pm
@@ -582,6 +582,9 @@ sub parse_template {
 	my $ok;
 
 	if ($self->{language_code}) {
+		if ($self->{language_code} =~ /(\.\.|\/|\*)/){
+			$self->error("Invalid Language Code");
+		}
 
 		if (-f "$self->{templates}/$self->{language_code}/$self->{IN}") {
 			open(IN, '<', "$self->{templates}/$self->{language_code}/$self->{IN}") or $self->error("$self->{IN} : $!");