linux/net/mpls
Alexey Kodanev 803f3e22ae ipv4: mpls: fix mpls_xmit for iptunnel
When using mpls over gre/gre6 setup, rt->rt_gw4 address is not set, the
same for rt->rt_gw_family.  Therefore, when rt->rt_gw_family is checked
in mpls_xmit(), neigh_xmit() call is skipped. As a result, such setup
doesn't work anymore.

This issue was found with LTP mpls03 tests.

Fixes: 1550c17193 ("ipv4: Prepare rtable for IPv6 gateway")
Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-25 14:34:08 -07:00
..
af_mpls.c proc/sysctl: add shared variables for range check 2019-07-18 17:08:07 -07:00
internal.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig mpls: fix af_mpls dependencies for real 2019-06-12 09:42:34 -07:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
mpls_gso.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mpls_iptunnel.c ipv4: mpls: fix mpls_xmit for iptunnel 2019-08-25 14:34:08 -07:00