KSES: Add object-position to the list of safe CSS properties.

This resolves an issue with the Cover block, where the `object-position` property is removed from the content when a non-admin user saves the post, leading to block recovery loop.

Props Mamaduka, aristath.
Merges [50634] to the 5.7 branch.
Fixes #52961.

git-svn-id: https://develop.svn.wordpress.org/branches/5.7@50649 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2021-04-02 19:29:56 +00:00
parent d66fae5a10
commit c95eb67df9

View File

@ -2171,6 +2171,7 @@ function safecss_filter_attr( $css, $deprecated = '' ) {
* @since 5.3.0 Added support for `grid`, `flex` and `column` layout properties.
* Extend `background-*` support of individual properties.
* @since 5.3.1 Added support for gradient backgrounds.
* @since 5.7.1 Added support for `object-position`.
*
* @param string[] $attr Array of allowed CSS attributes.
*/
@ -2284,6 +2285,7 @@ function safecss_filter_attr( $css, $deprecated = '' ) {
'direction',
'float',
'list-style-type',
'object-position',
'overflow',
'vertical-align',
)