inet: reqsk_alloc() needs to take care of dead listeners
We'll soon no longer take a refcount on listeners, so reqsk_alloc() can not assume a listener refcount is not zero. We need to use atomic_inc_not_zero() Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Showing
想要评论请 注册 或 登录