[NETFILTER]: nf_nat: Clears helper private area when NATing
Some helpers (eg. ftp) assume that private area in conntrack is filled with zero. It should be cleared when helper is changed. Signed-off-by: NYasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Showing
想要评论请 注册 或 登录