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Script loader: Chunk the script names as passed to load-scripts.php into 128-character pieces. Avoids hitting a limit for the length of a single variable, such as suhosin.get.max_value_length which defaults to 512. fixes #22757.

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git-svn-id: http://core.svn.wordpress.org/trunk@23074 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Andrew Nacin 2012-12-05 18:57:56 +00:00
parent fb433d2597
commit 2763e74dd8
2 changed files with 10 additions and 3 deletions
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6
wp-admin/load-scripts.php
View File

@ -114,7 +114,11 @@ function get_file($path) {
return @file_get_contents($path);
}
$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $_GET['load'] );
$load = $_GET['load'];
if ( is_array( $load ) )
$load = implode( '', $load );
$load = preg_replace( '/[^a-z0-9,_-]+/i', '', $load );
$load = explode(',', $load);
if ( empty($load) )

7
wp-includes/script-loader.php
View File

@ -689,7 +689,7 @@ function _print_scripts() {
if ( $zip && defined('ENFORCE_GZIP') && ENFORCE_GZIP )
$zip = 'gzip';
if ( !empty($wp_scripts->concat) ) {
if ( $concat = trim( $wp_scripts->concat, ', ' ) ) {
if ( !empty($wp_scripts->print_code) ) {
echo "\n<script type='text/javascript'>\n";
@ -699,7 +699,10 @@ function _print_scripts() {
echo "</script>\n";
}
$src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&load=" . trim($wp_scripts->concat, ', ') . '&ver=' . $wp_scripts->default_version;
$concat = str_split( $concat, 128 );
$concat = 'load[]=' . implode( '&load[]=', $concat );
$src = $wp_scripts->base_url . "/wp-admin/load-scripts.php?c={$zip}&" . $concat . '&ver=' . $wp_scripts->default_version;
echo "<script type='text/javascript' src='" . esc_attr($src) . "'></script>\n";
}