Ticket #32305: 32305.patch

src/wp-includes/js/wp-emoji.js

@@ -70 +70 @@
                                                                 node = node.parentNode;
                                                         }
 
-                                                        if ( ! node || ( node.className && node.className.indexOf( 'wp-exclude-emoji' ) !== -1 ) ) {
+                                                        if ( ! node || node.nodeType !== 1 || ( 'ownerSVGElement' in node ) ||
+                                                                ( node.className && typeof node.className === 'string' && node.className.indexOf( 'wp-exclude-emoji' ) !== -1 ) ) {
+
                                                                 continue;
                                                         }
 
-                                                        if ( node.nodeType === 1 && test( node.textContent ) ) {
+                                                        if ( test( node.textContent ) ) {
                                                                 parse( node );
                                                         }
                                                 }