Ticket #25108: 25108.2.diff

src/wp-includes/formatting.php

@@ -1868 +1868 @@
                 }
         }
 
+        // Test for fewer than 2 characters in last sub
+        if ( strlen( end( $subs ) ) < 2 )
+                return apply_filters( 'is_email', false, $email, 'last_sub_too_few_chars' );
+
         // Congratulations your email made it!
         return apply_filters( 'is_email', $email, $email, null );
 }

tests/tests/formatting/IsEmail.php

@@ -9 +9 @@
                         "bob@example.com",
                         "phil@example.info",
                         "ace@204.32.222.14",
-                        "kevin@many.subdomains.make.a.happy.man.edu"
-                        );
+                        "kevin@many.subdomains.make.a.happy.man.edu",
+                );
                 foreach ( $data as $datum ) {
                         $this->assertEquals( $datum, is_email($datum), $datum );
                 }
@@ -22 +22 @@
                         'http://bob.example.com/',
                         "sif i'd give u it, spamer!1",
                         "com.exampleNOSPAMbob",
-                        "bob@your mom"
-                        );
+                        "bob@your mom",
+                        "alot@of.sub.domain.s",
+                );
                 foreach ($data as $datum) {
                         $this->assertFalse(is_email($datum), $datum);
                 }