Add ZPP checks in DOMNode::{__sleep,__wakeup}

Closes GH-13651.

Author: nielsdos

NEWS

@@ -6,6 +6,9 @@ PHP                                                                        NEWS
   . Fixed bug GH-13612 (Corrupted memory in destructor with weak references).
     (nielsdos)
 
+- DOM:
+  . Add some missing ZPP checks. (nielsdos)
+
 - Gettext:
   . Fixed sigabrt raised with dcgettext/dcngettext calls with gettext 0.22.5
     with category set to LC_ALL. (David Carlier)

ext/dom/node.c

@@ -1797,12 +1797,20 @@ PHP_METHOD(DOMNode, getLineNo)
 
 PHP_METHOD(DOMNode, __sleep)
 {
+	if (zend_parse_parameters_none() != SUCCESS) {
+		RETURN_THROWS();
+	}
+
 	zend_throw_exception_ex(NULL, 0, "Serialization of '%s' is not allowed, unless serialization methods are implemented in a subclass", ZSTR_VAL(Z_OBJCE_P(ZEND_THIS)->name));
 	RETURN_THROWS();
 }
 
 PHP_METHOD(DOMNode, __wakeup)
 {
+	if (zend_parse_parameters_none() != SUCCESS) {
+		RETURN_THROWS();
+	}
+
 	zend_throw_exception_ex(NULL, 0, "Unserialization of '%s' is not allowed, unless unserialization methods are implemented in a subclass", ZSTR_VAL(Z_OBJCE_P(ZEND_THIS)->name));
 	RETURN_THROWS();
 }