Re: [PATCH net-next 12/20] rtnetlink: Update ipmr_rtm_dumplink for strict data checking

2018-10-07 Thread David Ahern
On 10/7/18 4:40 AM, Christian Brauner wrote: >> @@ -2718,6 +2743,13 @@ static int ipmr_rtm_dumplink(struct sk_buff *skb, >> struct netlink_callback *cb) >> unsigned int e = 0, s_e; >> struct mr_table *mrt; >> >> +if (cb->strict_check) { >> +int err = ipmr_valid_dumplink

Re: [PATCH net-next 12/20] rtnetlink: Update ipmr_rtm_dumplink for strict data checking

2018-10-07 Thread Christian Brauner
On Thu, Oct 04, 2018 at 02:33:47PM -0700, David Ahern wrote: > From: David Ahern > > Update ipmr_rtm_dumplink for strict data checking. If the flag is set, > the dump request is expected to have an ifinfomsg struct as the header. > All elements of the struct are expected to be 0 and no attributes

[PATCH net-next 12/20] rtnetlink: Update ipmr_rtm_dumplink for strict data checking

2018-10-04 Thread David Ahern
From: David Ahern Update ipmr_rtm_dumplink for strict data checking. If the flag is set, the dump request is expected to have an ifinfomsg struct as the header. All elements of the struct are expected to be 0 and no attributes can be appended. Signed-off-by: David Ahern --- net/ipv4/ipmr.c | 3