diff options
author | Jakub Kicinski <kuba@kernel.org> | 2021-06-18 19:47:02 -0700 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2021-06-18 19:47:02 -0700 |
commit | adc2e56ebe6377f5c032d96aee0feac30a640453 (patch) | |
tree | f8937ffc72e1991418b0d54a0672766237855c94 /net/ipv4/route.c | |
parent | 4bea7207a80c8bba3b3eb5b84c407b162968475f (diff) | |
parent | 9ed13a17e38e0537e24d9b507645002bf8d0201f (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Trivial conflicts in net/can/isotp.c and
tools/testing/selftests/net/mptcp/mptcp_connect.sh
scaled_ppm_to_ppb() was moved from drivers/ptp/ptp_clock.c
to include/linux/ptp_clock_kernel.h in -next so re-apply
the fix there.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r-- | net/ipv4/route.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index a4c477475f4c..66aacb939d3e 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2179,6 +2179,19 @@ martian_source: return err; } +/* get device for dst_alloc with local routes */ +static struct net_device *ip_rt_get_dev(struct net *net, + const struct fib_result *res) +{ + struct fib_nh_common *nhc = res->fi ? res->nhc : NULL; + struct net_device *dev = NULL; + + if (nhc) + dev = l3mdev_master_dev_rcu(nhc->nhc_dev); + + return dev ? : net->loopback_dev; +} + /* * NOTE. We drop all the packets that has local source * addresses, because every properly looped back packet @@ -2335,7 +2348,7 @@ local_input: } } - rth = rt_dst_alloc(l3mdev_master_dev_rcu(dev) ? : net->loopback_dev, + rth = rt_dst_alloc(ip_rt_get_dev(net, res), flags | RTCF_LOCAL, res->type, IN_DEV_ORCONF(in_dev, NOPOLICY), false); if (!rth) |