From 26acd8a5e43f6fc697728f04f4966b26bbd05230 Mon Sep 17 00:00:00 2001
From: Vishal Pandey <vishpandey2014@gmail.com>
Date: Tue, 14 Mar 2017 00:57:28 +0530
Subject: [ticket/11515] Extra check after acquiring locks.

Add additional check to flock.php and db.php to ensure lock aquiring.

PHPBB3-11515
---
 phpBB/phpbb/lock/flock.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'phpBB/phpbb/lock/flock.php')

diff --git a/phpBB/phpbb/lock/flock.php b/phpBB/phpbb/lock/flock.php
index df88e1490a..89ff7cbe48 100644
--- a/phpBB/phpbb/lock/flock.php
+++ b/phpBB/phpbb/lock/flock.php
@@ -101,7 +101,12 @@ class flock
 
 		if ($this->lock_fp)
 		{
-			@flock($this->lock_fp, LOCK_EX);
+			if (@flock($this->lock_fp, LOCK_EX))
+			{
+				return (bool) $this->lock_fp;
+			} else {
+				throw new \phpbb\exception\http_exception(500, 'Failure while aqcuiring locks.');
+			}
 		}
 
 		return (bool) $this->lock_fp;
-- 
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