Ticket #36738: 36738.diff

wp-includes/post.php

@@ -3169 +3169 @@
                 $post_date = $postarr['post_date'];
         }
 
-        // Validate the date.
+        // Validate the post date.
         $mm = substr( $post_date, 5, 2 );
         $jj = substr( $post_date, 8, 2 );
         $aa = substr( $post_date, 0, 4 );
@@ -3176 +3176 @@
         $valid_date = wp_checkdate( $mm, $jj, $aa, $post_date );
         if ( ! $valid_date ) {
                 if ( $wp_error ) {
-                        return new WP_Error( 'invalid_date', __( 'Whoops, the provided date is invalid.' ) );
+                        return new WP_Error( 'invalid_date', __( 'Whoops, the provided post date is invalid.' ) );
                 } else {
                         return 0;
                 }
@@ -3192 +3192 @@
                 $post_date_gmt = $postarr['post_date_gmt'];
         }
 
+        // Validate the post date gmt.
+        $mm = substr( $post_date_gmt, 5, 2 );
+        $jj = substr( $post_date_gmt, 8, 2 );
+        $aa = substr( $post_date_gmt, 0, 4 );
+        $valid_date = wp_checkdate( $mm, $jj, $aa, $post_date_gmt );
+        if ( ! $valid_date ) {
+                if ( $wp_error ) {
+                        return new WP_Error( 'invalid_date', __( 'Whoops, the provided post date gmt is invalid.' ) );
+                } else {
+                        return 0;
+                }
+        }
+        
         if ( $update || '0000-00-00 00:00:00' == $post_date ) {
                 $post_modified     = current_time( 'mysql' );
                 $post_modified_gmt = current_time( 'mysql', 1 );