From 91dbb244428424e21ba455c5fea5785ff249f1df Mon Sep 17 00:00:00 2001
From: Michael Aherne <michael.aherne@strath.ac.uk>
Date: Mon, 2 Sep 2013 10:22:40 +0100
Subject: [PATCH] MDL-41254 backup Raise time and memory limit in precheck.

---
 backup/controller/restore_controller.class.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backup/controller/restore_controller.class.php b/backup/controller/restore_controller.class.php
index ae3d58a4a34..26233c04d77 100644
--- a/backup/controller/restore_controller.class.php
+++ b/backup/controller/restore_controller.class.php
@@ -335,6 +335,9 @@ class restore_controller extends backup implements loggable {
         if ($this->status != backup::STATUS_NEED_PRECHECK) {
             throw new restore_controller_exception('cannot_precheck_wrong_status', $this->status);
         }
+        // Basic/initial prevention against time/memory limits
+        set_time_limit(1 * 60 * 60); // 1 hour for 1 course initially granted
+        raise_memory_limit(MEMORY_EXTRA);
         $this->precheck = restore_prechecks_helper::execute_prechecks($this, $droptemptablesafter);
         if (!array_key_exists('errors', $this->precheck)) { // No errors, can be executed
             $this->set_status(backup::STATUS_AWAITING);