From: Niklas Laxström <nikerabbit@users.mediawiki.org>
Date: Fri, 7 Aug 2009 11:01:15 +0000 (+0000)
Subject: Was occassionally failing due to race condition caused by mt_rand behaviour:
X-Git-Tag: 1.31.0-rc.0~40442
X-Git-Url: http://git.cyclocoop.org/ecrire?a=commitdiff_plain;h=82e0db11b3fc12ab07428ff4373e218f68043620;p=lhc%2Fweb%2Fwiklou.git

Was occassionally failing due to race condition caused by mt_rand behaviour:
cache/l10n_cache-en.cdb.tmp.1770228300
cache/l10n_cache-en.cdb.tmp.1770228300
---

diff --git a/maintenance/rebuildLocalisationCache.php b/maintenance/rebuildLocalisationCache.php
index a08efcabbc..ab6c2e6e09 100644
--- a/maintenance/rebuildLocalisationCache.php
+++ b/maintenance/rebuildLocalisationCache.php
@@ -66,7 +66,9 @@ class RebuildLocalisationCache extends Maintenance {
 			$pid = ( $threads > 1 ) ? pcntl_fork() : -1;
 
 			if ( $pid === 0 ) {
-				// Child
+				// Child, reseed because there is no bug in PHP:
+				// http://bugs.php.net/bug.php?id=42465
+				mt_srand(getmypid());
 				$this->doRebuild( $codes, $numRebuilt, $lc, $force );
 				exit();
 			} elseif ($pid === -1) {