Update export_helper.php

Data corruption: #11950 Data corrupts buy copy survey. unconditional stripping of ']]>' at line 611
LimeSurvey · Nov 25, 2016 · bae8331 · bae8331
1 parent 91a7d05
commit bae8331
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/application/helpers/export_helper.php b/application/helpers/export_helper.php
@@ -608,7 +608,7 @@ function buildXMLFromQuery($xmlwriter, $Query, $tagname='', $excludes = array())
                         if (!$xmlwriter->startElement($Key)) safeDie('Invalid element key: '.$Key);
                         // Remove invalid XML characters
                         if ($Value!=='') {
-                            $Value=str_replace(']]>','',$Value);
+                            $Value=str_replace(']]>','',$Value); //asshank BertHankes: see #11950... data curruption!
                             $xmlwriter->writeCData(preg_replace('/[^\x9\xA\xD\x20-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]/u','',$Value));
                         }
                         $xmlwriter->endElement();