[ Upstream commit
08252b32311c3fa84219ad794d640af7399b5485 ]
pptp always use init_net as the net namespace to lookup
route, this will cause route lookup failed in container.
because we already set the correct net namespace to struct
sock in pptp_create,so fix this by using sock_net(sk) to
replace &init_net.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
if (sk_pppox(po)->sk_state & PPPOX_DEAD)
goto tx_error;
if (sk_pppox(po)->sk_state & PPPOX_DEAD)
goto tx_error;
- rt = ip_route_output_ports(&init_net, &fl4, NULL,
+ rt = ip_route_output_ports(sock_net(sk), &fl4, NULL,
opt->dst_addr.sin_addr.s_addr,
opt->src_addr.sin_addr.s_addr,
0, 0, IPPROTO_GRE,
opt->dst_addr.sin_addr.s_addr,
opt->src_addr.sin_addr.s_addr,
0, 0, IPPROTO_GRE,
po->chan.private = sk;
po->chan.ops = &pptp_chan_ops;
po->chan.private = sk;
po->chan.ops = &pptp_chan_ops;
- rt = ip_route_output_ports(&init_net, &fl4, sk,
+ rt = ip_route_output_ports(sock_net(sk), &fl4, sk,
opt->dst_addr.sin_addr.s_addr,
opt->src_addr.sin_addr.s_addr,
0, 0,
opt->dst_addr.sin_addr.s_addr,
opt->src_addr.sin_addr.s_addr,
0, 0,