diff options
Diffstat (limited to 'Zend/zend_execute.c')
| -rw-r--r-- | Zend/zend_execute.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c index bfd282b14d..701b8c9848 100644 --- a/Zend/zend_execute.c +++ b/Zend/zend_execute.c @@ -542,7 +542,30 @@ static inline void zend_assign_to_object(znode *result, zval **object_ptr, znode return; } - make_real_object(object_ptr TSRMLS_CC); /* this should modify object only if it's empty */ + if (Z_TYPE_PP(object_ptr) == IS_NULL + || (Z_TYPE_PP(object_ptr) == IS_BOOL && Z_LVAL_PP(object_ptr) == 0) + || (Z_TYPE_PP(object_ptr) == IS_STRING && Z_STRLEN_PP(object_ptr) == 0) + ) { + SEPARATE_ZVAL_IF_NOT_REF(object_ptr); + object = *object_ptr; + object->refcount++; + zend_error(E_STRICT, "Creating default object from empty value"); + if (object->refcount == 1) { + /* object was removed by error handler, nothing to assign to */ + zval_ptr_dtor(&object); + FREE_OP(free_op2); + if (!RETURN_VALUE_UNUSED(result)) { + *retval = &EG(uninitialized_zval); + PZVAL_LOCK(*retval); + } + FREE_OP(free_value); + return; + } + object->refcount--; + zval_dtor(object); + object_init(object); + } + object = *object_ptr; if (Z_TYPE_P(object) != IS_OBJECT || (opcode == ZEND_ASSIGN_OBJ && !Z_OBJ_HT_P(object)->write_property)) { |