Security update merged from 2.1.

[fa-stable.git] / inventory / includes / db / items_units_db.inc

diff --git a/inventory/includes/db/items_units_db.inc b/inventory/includes/db/items_units_db.inc
index b5c98d9118f7afd5f39d2fcc0f9754618e16a9ed..c06aeafb775d4f3090b7221a6d169948a2b41185 100644 (file)
--- a/inventory/includes/db/items_units_db.inc
+++ b/inventory/includes/db/items_units_db.inc
@@ -15,26 +15,26 @@ function write_item_unit($selected, $abbr, $description, $decimals)
                $sql = "UPDATE ".TB_PREF."item_units SET
                abbr = ".db_escape($abbr).",
                name = ".db_escape($description).",
-               decimals = $decimals
-               WHERE    abbr = '$selected'";
+               decimals = ".db_escape($decimals)."
+               WHERE abbr = ".db_escape($selected);
     else
                $sql = "INSERT INTO ".TB_PREF."item_units
                        (abbr, name, decimals) VALUES( ".db_escape($abbr).",
-                       ".db_escape($description).", $decimals)";
+                       ".db_escape($description).", ".db_escape($decimals).")";
 
        db_query($sql,"an item unit could not be updated");
 }
 
 function delete_item_unit($unit)
 {
-       $sql="DELETE FROM ".TB_PREF."item_units WHERE abbr='$unit'";
+       $sql="DELETE FROM ".TB_PREF."item_units WHERE abbr=".db_escape($unit);
 
        db_query($sql,"an unit of measure could not be deleted");
 }
 
 function get_item_unit($unit)
 {
-       $sql="SELECT * FROM ".TB_PREF."item_units WHERE abbr='$unit'";
+       $sql="SELECT * FROM ".TB_PREF."item_units WHERE abbr=".db_escape($unit);
 
        $result = db_query($sql,"an unit of measure could not be retrieved");
 
@@ -43,7 +43,7 @@ function get_item_unit($unit)
 
 function get_unit_descr($unit)
 {
-       $sql = "SELECT description FROM ".TB_PREF."item_units WHERE abbr='$unit'";
+       $sql = "SELECT description FROM ".TB_PREF."item_units WHERE abbr=".db_escape($unit);
 
        $result = db_query($sql, "could not unit description");
 
@@ -52,7 +52,7 @@ function get_unit_descr($unit)
 }
 
 function item_unit_used($unit) {
-       $sql= "SELECT COUNT(*) FROM ".TB_PREF."stock_master WHERE units='$unit'";
+       $sql= "SELECT COUNT(*) FROM ".TB_PREF."stock_master WHERE units=".db_escape($unit);
        $result = db_query($sql, "could not query stock master");
        $myrow = db_fetch_row($result);
        return ($myrow[0] > 0);
@@ -68,7 +68,7 @@ function get_all_item_units($all=false) {
 function get_unit_dec($stock_id)
 {
        $sql = "SELECT decimals FROM ".TB_PREF."item_units,     ".TB_PREF."stock_master
-               WHERE abbr=units AND stock_id='$stock_id' LIMIT 1";
+               WHERE abbr=units AND stock_id=".db_escape($stock_id)." LIMIT 1";
        $result = db_query($sql, "could not get unit decimals");
 
        $row = db_fetch_row($result);