diff options
Diffstat (limited to 'Zend/zend_operators.c')
| -rw-r--r-- | Zend/zend_operators.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c index 7a06fdb04c..8ded1f2de9 100644 --- a/Zend/zend_operators.c +++ b/Zend/zend_operators.c @@ -1544,10 +1544,10 @@ ZEND_API int ZEND_FASTCALL concat_function(zval *result, zval *op1, zval *op2) / size_t result_len = op1_len + op2_len; zend_string *result_str; - if (op1_len > SIZE_MAX - op2_len) { + if (UNEXPECTED(op1_len > SIZE_MAX - op2_len)) { zend_error(E_EXCEPTION | E_ERROR, "String size overflow"); ZVAL_FALSE(result); - return; + return FAILURE; } if (result == op1 && Z_REFCOUNTED_P(result)) { |