diff options
Diffstat (limited to 'Zend/zend_operators.c')
| -rw-r--r-- | Zend/zend_operators.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Zend/zend_operators.c b/Zend/zend_operators.c index ffc4dcc9a2..3574ea7065 100644 --- a/Zend/zend_operators.c +++ b/Zend/zend_operators.c @@ -2174,6 +2174,16 @@ ZEND_API int ZEND_FASTCALL is_not_equal_function(zval *result, zval *op1, zval * ZEND_API int ZEND_FASTCALL is_smaller_function(zval *result, zval *op1, zval *op2) /* {{{ */ { + if (UNEXPECTED((Z_TYPE_P(op1) == IS_DOUBLE) && isnan(Z_DVAL_P(op1)))) { + ZVAL_FALSE(result); + return SUCCESS; + } + + if (UNEXPECTED((Z_TYPE_P(op2) == IS_DOUBLE) && isnan(Z_DVAL_P(op2)))) { + ZVAL_FALSE(result); + return SUCCESS; + } + if (compare_function(result, op1, op2) == FAILURE) { return FAILURE; } @@ -2184,6 +2194,16 @@ ZEND_API int ZEND_FASTCALL is_smaller_function(zval *result, zval *op1, zval *op ZEND_API int ZEND_FASTCALL is_smaller_or_equal_function(zval *result, zval *op1, zval *op2) /* {{{ */ { + if (UNEXPECTED((Z_TYPE_P(op1) == IS_DOUBLE) && isnan(Z_DVAL_P(op1)))) { + ZVAL_FALSE(result); + return SUCCESS; + } + + if (UNEXPECTED((Z_TYPE_P(op2) == IS_DOUBLE) && isnan(Z_DVAL_P(op2)))) { + ZVAL_FALSE(result); + return SUCCESS; + } + if (compare_function(result, op1, op2) == FAILURE) { return FAILURE; } |