Comments: Improve comment content filtering.

Merges [44842] to the 4.6 branch.
Built from https://develop.svn.wordpress.org/branches/4.6@44848


git-svn-id: http://core.svn.wordpress.org/branches/4.6@44680 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2019-03-12 22:37:22 +00:00
parent f2daa0b4e6
commit 1ff333ca3b
2 changed files with 4 additions and 0 deletions

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@ -1025,6 +1025,8 @@ function wp_ajax_replyto_comment( $action ) {
if ( wp_create_nonce( 'unfiltered-html-comment' ) != $_POST['_wp_unfiltered_html_comment'] ) {
kses_remove_filters(); // start with a clean slate
kses_init_filters(); // set up the filters
remove_filter( 'pre_comment_content', 'wp_filter_post_kses' );
add_filter( 'pre_comment_content', 'wp_filter_kses' );
}
}
} else {

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@ -2872,6 +2872,8 @@ function wp_handle_comment_submission( $comment_data ) {
) {
kses_remove_filters(); // start with a clean slate
kses_init_filters(); // set up the filters
remove_filter( 'pre_comment_content', 'wp_filter_post_kses' );
add_filter( 'pre_comment_content', 'wp_filter_kses' );
}
}
} else {