X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FVK.pm;h=c056aac6516d94e37bc7081e7b7d667e69886c2e;hb=55af6244bd721f294ff5eee7e9357a3217318e5e;hp=9cf8bed8b1c46df11b9e1968306e9b1115ec1506;hpb=165c60399922e476a075f4c8aedef6055f7c2799;p=kivitendo-erp.git

diff --git a/SL/VK.pm b/SL/VK.pm
index 9cf8bed8b..c056aac65 100644
--- a/SL/VK.pm
+++ b/SL/VK.pm
@@ -51,7 +51,7 @@ sub invoice_transactions {
   my @values;
 
   my $query =
-    qq|SELECT ct.id as customerid, ct.name as customername,ct.customernumber,ct.country,ar.invnumber,ar.id,ar.transdate,p.partnumber,pg.partsgroup,i.parts_id,i.qty,i.price_factor,i.discount,i.description as description,i.lastcost,i.sellprice,i.fxsellprice,i.marge_total,i.marge_percent,i.unit,b.description as business,e.name as employee,e2.name as salesman, to_char(ar.transdate,'Month') as month, to_char(ar.transdate, 'YYYYMM') as nummonth | .
+    qq|SELECT ct.id as customerid, ct.name as customername,ct.customernumber,ct.country,ar.invnumber,ar.id,ar.transdate,p.partnumber,pg.partsgroup,i.parts_id,i.qty,i.price_factor,i.discount,i.description as description,i.lastcost,i.sellprice,i.fxsellprice,i.marge_total,i.marge_percent,i.unit,b.description as business,e.name as employee,e2.name as salesman, to_char(ar.transdate,'Month') as month, to_char(ar.transdate, 'YYYYMM') as nummonth, p.unit as parts_unit, p.weight | .
     qq|FROM invoice i | .  
     qq|JOIN ar on (i.trans_id = ar.id) | .
     qq|JOIN parts p on (i.parts_id = p.id) | .
@@ -77,8 +77,13 @@ sub invoice_transactions {
   # Bestandteile von Erzeugnissen herausfiltern
   $where .= " AND i.assemblyitem is not true ";
 
-  my $sortorder;
+  # filter allowed parameters for mainsort and subsort as passed by POST
+  my @databasefields = qw(description customername country partsgroup business salesman month);
+  my ($mainsort) = grep { /^$form->{mainsort}$/ } @databasefields;
+  my ($subsort) = grep { /^$form->{subsort}$/ } @databasefields;
+  die "illegal parameter for mainsort or subsort" unless $mainsort and $subsort;
 
+  my $sortorder;
   # sorting by month is a special case, we don't want to sort alphabetically by
   # month name, so we also extract a numerical month in the from YYYYMM to sort
   # by in case of month sorting
@@ -88,16 +93,15 @@ sub invoice_transactions {
   if ($form->{mainsort} eq 'month') {
     $sortorder .= "nummonth,"
   } else {
-    $sortorder .= $form->{mainsort} . ",";
+    $sortorder .= $mainsort . ",";
   };
   if ($form->{subsort} eq 'month') {
     $sortorder .= "nummonth,"
   } else {
-    $sortorder .= $form->{subsort} . ",";
+    $sortorder .= $subsort . ",";
   };
   $sortorder .= 'ar.transdate,ar.invnumber';  # Default sorting order after mainsort und subsort
 
-
   if ($form->{customer_id}) {
     $where .= " AND ar.customer_id = ?";
     push(@values, $form->{customer_id});