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Comments: Fix placement of the wp_update_comment_data filter to safeguard filtered data from triggering a database error.

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Introduced in [38674], the `wp_update_comment_data` filter took place after the `$data` was sliced and prepared for the database update statement. The location of the filter assumed the result of anyone applying it would not change the data type or make structural modifications or additions to the $data array. 😅

This moves the `wp_update_comment_data` filter to take place before the `$data` is sliced and prepared for the database update statement.

Props dshanske for initial patch.

Fixes #39380.


git-svn-id: https://develop.svn.wordpress.org/trunk@39640 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Rachel Baker 2016-12-27 17:21:04 +00:00
parent 8512036e4e
commit 7018deaf87
1 changed files with 3 additions and 2 deletions
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5
src/wp-includes/comment.php
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@ -2186,8 +2186,6 @@ function wp_update_comment($commentarr) {
$comment_ID = $data['comment_ID'];
$comment_post_ID = $data['comment_post_ID'];
$keys = array( 'comment_post_ID', 'comment_content', 'comment_author', 'comment_author_email', 'comment_approved', 'comment_karma', 'comment_author_url', 'comment_date', 'comment_date_gmt', 'comment_type', 'comment_parent', 'user_id', 'comment_agent', 'comment_author_IP' );
$data = wp_array_slice_assoc( $data, $keys );
/**
* Filters the comment data immediately before it is updated in the database.
@ -2202,6 +2200,9 @@ function wp_update_comment($commentarr) {
*/
$data = apply_filters( 'wp_update_comment_data', $data, $comment, $commentarr );
$keys = array( 'comment_post_ID', 'comment_content', 'comment_author', 'comment_author_email', 'comment_approved', 'comment_karma', 'comment_author_url', 'comment_date', 'comment_date_gmt', 'comment_type', 'comment_parent', 'user_id', 'comment_agent', 'comment_author_IP' );
$data = wp_array_slice_assoc( $data, $keys );
$rval = $wpdb->update( $wpdb->comments, $data, compact( 'comment_ID' ) );
clean_comment_cache( $comment_ID );