From ba24459a630a80337c60ff8f48fa8843f42e3370 Mon Sep 17 00:00:00 2001 From: Gary Pendergast Date: Wed, 6 May 2015 06:57:44 +0000 Subject: [PATCH] The UTF-8 regex can occasionally fail on very low memory machines. Reduce the amount of memory it uses. See #32204. git-svn-id: https://develop.svn.wordpress.org/trunk@32375 602fd350-edb4-49c9-b593-d223f7449a82 --- src/wp-includes/pluggable.php | 2 +- src/wp-includes/wp-db.php | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/wp-includes/pluggable.php b/src/wp-includes/pluggable.php index ffe2a07395..0779010dce 100644 --- a/src/wp-includes/pluggable.php +++ b/src/wp-includes/pluggable.php @@ -1218,7 +1218,7 @@ function wp_sanitize_redirect($location) { | \xF0[\x90-\xBF][\x80-\xBF]{2} # four-byte sequences 11110xxx 10xxxxxx * 3 | [\xF1-\xF3][\x80-\xBF]{3} | \xF4[\x80-\x8F][\x80-\xBF]{2} - ){1,50} # ...one or more times + ){1,40} # ...one or more times )/x'; $location = preg_replace_callback( $regex, '_wp_sanitize_utf8_in_redirect', $location ); $location = preg_replace('|[^a-z0-9-~+_.?#=&;,/:%!*\[\]()]|i', '', $location); diff --git a/src/wp-includes/wp-db.php b/src/wp-includes/wp-db.php index 91b21b7599..e749f517c4 100644 --- a/src/wp-includes/wp-db.php +++ b/src/wp-includes/wp-db.php @@ -2654,7 +2654,7 @@ class wpdb { '; } - $regex .= '){1,50} # ...one or more times + $regex .= '){1,40} # ...one or more times ) | . # anything else /x';