It has been assured that both first and second int from ftp
command are not bigger than 255, so their combination(first
int << 8 +second int) must not bigger than 65535
Co-authored-by: Wang Li <wangli39@baidu.com>
Signed-off-by: Wang Li <wangli39@baidu.com>
Signed-off-by: Li RongQing <lirongqing@baidu.com>
Cc: Darrell Ball <dlu998@gmail.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
return CT_FTP_CTL_INVALID;
}
- uint16_t port_lo_hs = value;
- if (65535 - port_hs < port_lo_hs) {
- return CT_FTP_CTL_INVALID;
- }
-
- port_hs |= port_lo_hs;
+ port_hs |= value;
ovs_be16 port = htons(port_hs);
ovs_be32 conn_ipv4_addr;