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bpf: flowlabel in bpf_fib_lookup should be flowinfo

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As Michal noted the flow struct takes both the flow label and priority.
Update the bpf_fib_lookup API to note that it is flowinfo and not just
the flow label.

Cc: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
David Ahern
2018-06-03 08:15:19 -07:00
committed by Alexei Starovoitov
parent 432bdb581e
commit bd3a08aaa9
3 changed files with 3 additions and 3 deletions
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2
net/core/filter.c
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@@ -4221,7 +4221,7 @@ static int bpf_ipv6_fib_lookup(struct net *net, struct bpf_fib_lookup *params,
fl6.flowi6_oif = 0;
strict = RT6_LOOKUP_F_HAS_SADDR;
}
fl6.flowlabel = params->flowlabel;
fl6.flowlabel = params->flowinfo;
fl6.flowi6_scope = 0;
fl6.flowi6_flags = 0;
fl6.mp_hash = 0;