diff options
Diffstat (limited to 'Zend/zend_operators.c')
| -rw-r--r-- | Zend/zend_operators.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c index 0d3c8e46e7..96571da53e 100644 --- a/Zend/zend_operators.c +++ b/Zend/zend_operators.c @@ -1628,6 +1628,10 @@ ZEND_API int ZEND_FASTCALL concat_function(zval *result, zval *op1, zval *op2) / ZEND_TRY_BINARY_OBJECT_OPERATION(ZEND_CONCAT, concat_function); use_copy1 = zend_make_printable_zval(op1, &op1_copy); if (use_copy1) { + if (UNEXPECTED(EG(exception))) { + zval_dtor(&op1_copy); + return FAILURE; + } if (result == op1) { if (UNEXPECTED(op1 == op2)) { op2 = &op1_copy; @@ -1646,6 +1650,13 @@ ZEND_API int ZEND_FASTCALL concat_function(zval *result, zval *op1, zval *op2) / ZEND_TRY_BINARY_OP2_OBJECT_OPERATION(ZEND_CONCAT); use_copy2 = zend_make_printable_zval(op2, &op2_copy); if (use_copy2) { + if (UNEXPECTED(EG(exception))) { + if (UNEXPECTED(use_copy1)) { + zval_dtor(op1); + } + zval_dtor(&op2_copy); + return FAILURE; + } op2 = &op2_copy; } } |