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Encode < and > in wp_richedit_pre. Props azaozz. fixes #6449 

git-svn-id: https://develop.svn.wordpress.org/trunk@8073 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2008-06-12 21:38:34 +00:00
parent 4d806ad6fb
commit 6866ceae15
1 changed files with 4 additions and 0 deletions
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4
wp-includes/formatting.php
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@ -1132,6 +1132,10 @@ function wp_richedit_pre($text) {
$output = str_replace('&lt;', '&amp;lt;', $output); $output = str_replace('&lt;', '&amp;lt;', $output);
$output = str_replace('&gt;', '&amp;gt;', $output); $output = str_replace('&gt;', '&amp;gt;', $output);
// These should be entities too
$output = str_replace('<', '&lt;', $output);
$output = str_replace('>', '&gt;', $output);
return apply_filters('richedit_pre', $output); return apply_filters('richedit_pre', $output);
} }