com php-src: Fix autoload_func_info destruction: ext/ spl/php_spl.c

Commit:    708973c9bd4a34482d3d6b2921d4b9b1339bddf0
Author:    Nikita Popov <[email protected]>         Thu, 16 Feb 2017 16:59:17 +0100
Parents:   3b91ed112ff06d6b38a6db9e28649f2b79b40cad
Branches:  PHP-7.0 PHP-7.1 master

Link:       http://git.php.net/?p=php-src.git;a=commitdiff;h=708973c9bd4a34482d3d6b2921d4b9b1339bddf0

Log:
Fix autoload_func_info destruction

Can't reference the function ptr after the closure has been
destroyed.

Changed paths:
  M  ext/spl/php_spl.c


Diff:
diff --git a/ext/spl/php_spl.c b/ext/spl/php_spl.c
index aab10e5..b8e10a5 100644
--- a/ext/spl/php_spl.c
+++ b/ext/spl/php_spl.c
@@ -378,14 +378,14 @@ static void autoload_func_info_dtor(zval *element)
 	if (!Z_ISUNDEF(alfi->obj)) {
 		zval_ptr_dtor(&alfi->obj);
 	}
-	if (!Z_ISUNDEF(alfi->closure)) {
-		zval_ptr_dtor(&alfi->closure);
-	}
 	if (alfi->func_ptr &&
 		UNEXPECTED(alfi->func_ptr->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE)) {
 		zend_string_release(alfi->func_ptr->common.function_name);
 		zend_free_trampoline(alfi->func_ptr);
 	}
+	if (!Z_ISUNDEF(alfi->closure)) {
+		zval_ptr_dtor(&alfi->closure);
+	}
 	efree(alfi);
 }