From b7cdcea59f34c12f7d181c41014e0d2559bf983c Mon Sep 17 00:00:00 2001
From: ivan <ivan>
Date: Mon, 22 Oct 2001 14:48:28 +0000
Subject: [PATCH] fix dir check

---
 FS/FS/svc_acct.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/FS/FS/svc_acct.pm b/FS/FS/svc_acct.pm
index 71c47d6cd..8e29cb739 100644
--- a/FS/FS/svc_acct.pm
+++ b/FS/FS/svc_acct.pm
@@ -720,9 +720,10 @@ sub check {
         or return "Illegal finger: ". $self->getfield('finger');
     $self->setfield('finger', $1);
 
-    $recref->{dir} =~ /^([\/\w\-]*)$/
+    $recref->{dir} =~ /^([\/\w\-\.]*)$/
       or return "Illegal directory";
     $recref->{dir} = $1;
+    return "Illegal directory" if $recref->{dir} =~ /\.\./; #no ..
     unless ( $recref->{dir} ) {
       $recref->{dir} = $dir_prefix . '/';
       if ( $dirhash > 0 ) {
@@ -920,7 +921,7 @@ sub ssh {
 
 =head1 VERSION
 
-$Id: svc_acct.pm,v 1.50 2001-10-02 11:10:19 ivan Exp $
+$Id: svc_acct.pm,v 1.51 2001-10-22 14:48:28 ivan Exp $
 
 =head1 BUGS
 
-- 
2.11.0