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Allow plus '+' character when sanitizing mime type. Props cyberhobo. fixes #17855 

git-svn-id: http://svn.automattic.com/wordpress/trunk@18324 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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ryan 2011-06-20 20:05:57 +00:00
parent fda24a53ed
commit bc667be71b
1 changed files with 1 additions and 1 deletions
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wp-includes/formatting.php
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@ -2907,7 +2907,7 @@ function capital_P_dangit( $text ) {
* @return string Sanitized mime type
*/
function sanitize_mime_type( $mime_type ) {
$sani_mime_type = preg_replace( '/[^-*.a-zA-Z0-9\/]/', '', $mime_type );
$sani_mime_type = preg_replace( '/[^-+*.a-zA-Z0-9\/]/', '', $mime_type );
return apply_filters( 'sanitize_mime_type', $sani_mime_type, $mime_type );
}