From: umherirrender <umherirrender_de.wp@web.de>
Date: Tue, 3 Mar 2015 18:21:51 +0000 (+0100)
Subject: mediawiki.user: Check crypto.getRandomValues before use
X-Git-Tag: 1.31.0-rc.0~12200^2
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/categories/supprimer.php?a=commitdiff_plain;h=9ef33b971d33f3507490aff225976a2c1694754d;p=lhc%2Fweb%2Fwiklou.git

mediawiki.user: Check crypto.getRandomValues before use

Firefox in version 16 implements crypto, but not function
getRandomValues, which causes a JavaScript error.

Bug: T91378
Change-Id: If4320e83af74bb1e90cc16d739d143a4bac7471b
---

diff --git a/resources/src/mediawiki/mediawiki.user.js b/resources/src/mediawiki/mediawiki.user.js
index b777cd3edc..817c856c62 100644
--- a/resources/src/mediawiki/mediawiki.user.js
+++ b/resources/src/mediawiki/mediawiki.user.js
@@ -78,7 +78,7 @@
 				crypto = window.crypto || window.msCrypto;
 
 			// Based on https://github.com/broofa/node-uuid/blob/bfd9f96127/uuid.js
-			if ( crypto ) {
+			if ( crypto && crypto.getRandomValues ) {
 				// Fill an array with 8 random values, each of which is 8 bits.
 				// Note that Uint8Array is array-like but does not implement Array.
 				rnds = new Uint8Array( 8 );