From 388b48ebcd513ec3b92738e7407bd7bcdeaf144b Mon Sep 17 00:00:00 2001
From: Juan Leyva <juanleyvadelgado@gmail.com>
Date: Mon, 7 Nov 2016 12:46:11 +0000
Subject: [PATCH] MDL-56268 webservice: Format backtrace to avoid display
 private datawq

---
 lib/ajax/service.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/ajax/service.php b/lib/ajax/service.php
index 43ce3f70438..01c77d40c99 100644
--- a/lib/ajax/service.php
+++ b/lib/ajax/service.php
@@ -99,6 +99,7 @@ foreach ($requests as $request) {
     } catch (Exception $e) {
         $jsonexception = get_exception_info($e);
         unset($jsonexception->a);
+        $jsonexception->backtrace = format_backtrace($jsonexception->backtrace, true);
         if (!debugging('', DEBUG_DEVELOPER)) {
             unset($jsonexception->debuginfo);
             unset($jsonexception->backtrace);