From 5c4b8e4eae84072c1a02c7ac8d8ecd98ea071e10 Mon Sep 17 00:00:00 2001
From: Jeremy Felt <jeremy.felt@gmail.com>
Date: Wed, 7 Sep 2016 13:58:51 +0000
Subject: [PATCH] Media: Sanitize upload filename.

Merge of [38538] to the 4.3 branch.

Built from https://develop.svn.wordpress.org/branches/4.3@38542


git-svn-id: http://core.svn.wordpress.org/branches/4.3@38485 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/media.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-admin/includes/media.php b/wp-admin/includes/media.php
index fc8ce0fe97..40e394a32b 100644
--- a/wp-admin/includes/media.php
+++ b/wp-admin/includes/media.php
@@ -280,7 +280,7 @@ function media_handle_upload($file_id, $post_id, $post_data = array(), $override
 	$url = $file['url'];
 	$type = $file['type'];
 	$file = $file['file'];
-	$title = $name;
+	$title = sanitize_title( $name );
 	$content = '';
 	$excerpt = '';