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authorSteven Barth <cyrus@openwrt.org>2015-03-19 16:16:04 +0100
committerDavid S. Miller <davem@davemloft.net>2015-03-20 12:57:23 -0400
commit73ba57bfae4a1914f6a6dac71e3168dd900e00af (patch)
tree2a24af4fd54abf78a7f4fe4c17ed8ec316efa9ba /net
parent87f966d97b89774162df04d2106c6350c8fe4cb3 (diff)
downloadop-kernel-dev-73ba57bfae4a1914f6a6dac71e3168dd900e00af.zip
op-kernel-dev-73ba57bfae4a1914f6a6dac71e3168dd900e00af.tar.gz
ipv6: fix backtracking for throw routes
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: Steven Barth <cyrus@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/fib6_rules.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index b4d5e1d..27ca796 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -104,6 +104,7 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
goto again;
flp6->saddr = saddr;
}
+ err = rt->dst.error;
goto out;
}
again:
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