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Comments: Check if a valid comment ID was passed when editing a comment.

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This avoids a PHP notice after submitting the Edit Comment form.

Follow-up to [48050].

Props regan.khadgi.
Merges [48958] to the 5.5 branch.
Fixes #51263.

git-svn-id: https://develop.svn.wordpress.org/branches/5.5@48959 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2020-09-08 22:44:56 +00:00
parent 54d13789fe
commit c87e26396b
1 changed files with 11 additions and 7 deletions
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18
src/wp-admin/comment.php
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@ -36,14 +36,18 @@ if ( isset( $_GET['dt'] ) ) {
} }
} }
$comment_id = absint( $_GET['c'] ); if ( isset( $_REQUEST['c'] ) ) {
$comment = get_comment( $comment_id ); $comment_id = absint( $_REQUEST['c'] );
$comment = get_comment( $comment_id );
// Prevent actions on a comment associated with a trashed post. // Prevent actions on a comment associated with a trashed post.
if ( 'trash' === get_post_status( $comment->comment_post_ID ) ) { if ( $comment && 'trash' === get_post_status( $comment->comment_post_ID ) ) {
wp_die( wp_die(
__( 'You can’t edit this comment because the associated post is in the Trash. Please restore the post first, then try again.' ) __( 'You can’t edit this comment because the associated post is in the Trash. Please restore the post first, then try again.' )
); );
}
} else {
$comment = null;
} }
switch ( $action ) { switch ( $action ) {