Commit 0b925a51 authored by Steven Barth's avatar Steven Barth Committed by Luis Henriques

ipv6: fix backtracking for throw routes

commit 73ba57bf upstream.

for throw routes to trigger evaluation of other policy rules
EAGAIN needs to be propagated up to fib_rules_lookup
similar to how its done for IPv4

A simple testcase for verification is:

ip -6 rule add lookup 33333 priority 33333
ip -6 route add throw 2001:db8::1
ip -6 route add 2001:db8::1 via fe80::1 dev wlan0 table 33333
ip route get 2001:db8::1
Signed-off-by: default avatarSteven Barth <cyrus@openwrt.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
parent 00f0defe
...@@ -104,6 +104,7 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp, ...@@ -104,6 +104,7 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
goto again; goto again;
flp6->saddr = saddr; flp6->saddr = saddr;
} }
err = rt->dst.error;
goto out; goto out;
} }
again: again:
......
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