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authorDavid Ahern <dsahern@gmail.com>2018-04-17 17:33:13 -0700
committerDavid S. Miller <davem@davemloft.net>2018-04-17 23:41:16 -0400
commite8478e80e5a74f4ce47b043735f0066588fb64c7 (patch)
treee8108bfb0687ff25b6d189dd116a9cd56f0a64c1 /net/ipv6/addrconf.c
parentnet/ipv6: Move support functions up in route.c (diff)
downloadlinux-dev-e8478e80e5a74f4ce47b043735f0066588fb64c7.tar.xz
linux-dev-e8478e80e5a74f4ce47b043735f0066588fb64c7.zip
net/ipv6: Save route type in rt6_info
The RTN_ type for IPv6 FIB entries is currently embedded in rt6i_flags and dst.error. Since dst is going to be removed, it can no longer be relied on for FIB dumps so save the route type as fib6_type. fc_type is set in current users based on the algorithm in rt6_fill_node: - rt6i_flags contains RTF_LOCAL: fc_type = RTN_LOCAL - rt6i_flags contains RTF_ANYCAST: fc_type = RTN_ANYCAST - else fc_type = RTN_UNICAST Similarly, fib6_type is set in the rt6_info templates based on the RTF_REJECT section of rt6_fill_node converting dst.error to RTN type. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--net/ipv6/addrconf.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 7ff7466c52e5..f71fcf2635d5 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2331,6 +2331,7 @@ addrconf_prefix_route(struct in6_addr *pfx, int plen, struct net_device *dev,
.fc_flags = RTF_UP | flags,
.fc_nlinfo.nl_net = dev_net(dev),
.fc_protocol = RTPROT_KERNEL,
+ .fc_type = RTN_UNICAST,
};
cfg.fc_dst = *pfx;
@@ -2394,6 +2395,7 @@ static void addrconf_add_mroute(struct net_device *dev)
.fc_ifindex = dev->ifindex,
.fc_dst_len = 8,
.fc_flags = RTF_UP,
+ .fc_type = RTN_UNICAST,
.fc_nlinfo.nl_net = dev_net(dev),
};