net: ipv6: tcp reset, icmp need to consider L3 domain

Browse source

Responses for packets to unused ports are getting lost with L3 domains.

IPv4 has ip_send_unicast_reply for sending TCP responses which accounts
for L3 domains; update the IPv6 counterpart tcp_v6_send_response.
For icmp the L3 master check needs to be moved up in icmp6_send
to properly respond to UDP packets to a port with no listener.

Fixes: ca254490c8 ("net: Add VRF support to IPv6 stack")
Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

David Ahern 2016-05-04 21:26:08 -07:00 • committed by David S. Miller

parent 856ce5d083

commit 1d2f7b2d95

2 changed files with 8 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

5

net/ipv6/icmp.c

View file

7

net/ipv6/tcp_ipv6.c

View file