diff options
Diffstat (limited to 'Zend/zend_inheritance.c')
| -rw-r--r-- | Zend/zend_inheritance.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Zend/zend_inheritance.c b/Zend/zend_inheritance.c index 816d67e851..5b10bdc5c2 100644 --- a/Zend/zend_inheritance.c +++ b/Zend/zend_inheritance.c @@ -639,6 +639,11 @@ static zend_function *do_inherit_method(zend_string *key, zend_function *parent, zend_function *func = (zend_function*)Z_PTR_P(child); zend_function *orig_prototype = func->common.prototype; + if (UNEXPECTED(func == parent)) { + /* The same method in interface may be inhereted few times */ + return NULL; + } + do_inheritance_check_on_method(func, parent); if (func->common.prototype != orig_prototype && func->type == ZEND_USER_FUNCTION && |