X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdb%2Fconnect_db_mysqli.inc;h=87660a4f0e516d4a85ea866ca690d18d918a8b59;hb=df317147686e6577fcfa7215705d376a3939772d;hp=30e3f6c77e455e4c5a64eba0b4719bffcd38da6f;hpb=8ffddf50ffbe93672c769e2cf0501d0f9125e2a0;p=fa-stable.git

diff --git a/includes/db/connect_db_mysqli.inc b/includes/db/connect_db_mysqli.inc
index 30e3f6c7..87660a4f 100644
--- a/includes/db/connect_db_mysqli.inc
+++ b/includes/db/connect_db_mysqli.inc
@@ -10,7 +10,7 @@
     See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
 define('DB_DUPLICATE_ERROR', 1062);
-define('SQL_MODE', ''); // STRICT_ALL_TABLES,NO_ZERO_IN_DATE ?
+define('SQL_MODE', 'STRICT_ALL_TABLES'); // prevents SQL injection with silent field content truncation
 
 $db_last_inserted_id = 0;
 
@@ -29,14 +29,16 @@ function set_global_connection($company=-1)
 
 	$connection = $db_connections[$company];
 
-	$db = mysqli_connect($connection["host"], $connection["dbuser"], $connection["dbpassword"]);
-		mysqli_select_db($db, $connection["dbname"]);
+	$db = mysqli_connect($connection["host"], $connection["dbuser"], $connection["dbpassword"], "", 
+		!empty($connection["port"]) ? $connection["port"] : 3306); // default port in mysql is 3306
+		
+	mysqli_select_db($db, $connection["dbname"]);
 	///// From mysqli release 5.6.6 the sql_mode is no longer empty as it was prior to
 	///// this release. Just for safety we make it empty for all 5.6 release and higher.
 	///// This non empty sql_mode values can interphere with FA, so all is set empty during
 	///// our sessions.
 	///// We are, however, investigating the existing code to be compatible in the future.
-		db_query("SET sql_mode = '".SQL_MODE."'");
+	db_query("SET sql_mode = '".SQL_MODE."'");
 	/////
 	$SysPrefs->refresh();
 	return $db;
@@ -50,7 +52,7 @@ function db_query($sql, $err_msg=null)
 
 	// set current db prefix
 	$comp = isset($_SESSION["wa_current_user"]->cur_con) ? $_SESSION["wa_current_user"]->cur_con : 0;
-	$cur_prefix = $db_connections[$comp]['tbpref'];
+	$cur_prefix = @$db_connections[$comp]['tbpref'];
 	$sql = str_replace(TB_PREF, $cur_prefix, $sql);
 
 	if ($SysPrefs->show_sql)
@@ -133,8 +135,8 @@ function db_num_fields($result)
 function db_escape($value = "", $nullify = false)
 {
 	global $db;
-	
-	$value = @html_entity_decode($value, ENT_QUOTES, $_SESSION['language']->encoding);
+
+	$value = @html_entity_decode($value, ENT_QUOTES, $_SESSION['language']->encoding=='iso-8859-2' ? 'ISO-8859-1' : $_SESSION['language']->encoding);
 	$value = html_specials_encode($value);
 
   	//reset default if second parameter is skipped
@@ -200,7 +202,8 @@ function db_create_db($connection)
 {
 	global $db;
 
-	$db = mysqli_connect($connection["host"], $connection["dbuser"], $connection["dbpassword"]);
+	$db = mysqli_connect($connection["host"], $connection["dbuser"], $connection["dbpassword"], "",
+		!empty($connection["port"]) ? $connection["port"] : 3306); // default port in mysql is 3306
 
 	if (!mysqli_select_db($db, $connection["dbname"]))
 	{