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| author |   Hangbin Liu <liuhangbin@gmail.com> | 2019-02-27 16:15:29 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-03-01 16:41:27 -0800 |
| commit | 5e1a99eae84999a2536f50a0beaf5d5262337f40 (patch) | |
| tree | aee5af984c0d5af3510ed5095c7874dcaabf1e01 /net/ipv6 | |
| parent | lan743x: Fix TX Stall Issue (diff) | |
| download | linux-dev-5e1a99eae84999a2536f50a0beaf5d5262337f40.tar.xz linux-dev-5e1a99eae84999a2536f50a0beaf5d5262337f40.zip | |
ipv4: Add ICMPv6 support when parse route ipproto
For ip rules, we need to use 'ipproto ipv6-icmp' to match ICMPv6 headers.
But for ip -6 route, currently we only support tcp, udp and icmp.
Add ICMPv6 support so we can match ipv6-icmp rules for route lookup.
v2: As David Ahern and Sabrina Dubroca suggested, Add an argument to
rtm_getroute_parse_ip_proto() to handle ICMP/ICMPv6 with different family.
Reported-by: Jianlin Shi <jishi@redhat.com>
Fixes: eacb9384a3fe ("ipv6: support sport, dport and ip_proto in RTM_GETROUTE")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/route.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index b7a620023a52..8dad1d690b78 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -4893,7 +4893,8 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh, if (tb[RTA_IP_PROTO]) { err = rtm_getroute_parse_ip_proto(tb[RTA_IP_PROTO], - &fl6.flowi6_proto, extack); + &fl6.flowi6_proto, AF_INET6, + extack); if (err) goto errout; } |