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Link Manager: Use a strict in_array() check in wp-links-opml.php.

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Props dkarfa.
Fixes #49106.

git-svn-id: https://develop.svn.wordpress.org/trunk@47033 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2020-01-03 01:12:13 +00:00
parent b773334bf2
commit adb9483563
1 changed files with 1 additions and 1 deletions
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src/wp-links-opml.php
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@ -18,7 +18,7 @@ header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true
$link_cat = '';
if ( ! empty( $_GET['link_cat'] ) ) {
$link_cat = $_GET['link_cat'];
if ( ! in_array( $link_cat, array( 'all', '0' ) ) ) {
if ( ! in_array( $link_cat, array( 'all', '0' ), true ) ) {
$link_cat = absint( (string) urldecode( $link_cat ) );
}
}