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ip6_gre: fix flowi6_proto value in ip6gre_xmit_other()
Similar to commit3be07244b7
("ip6_gre: fix flowi6_proto value in xmit path"), set flowi6_proto to IPPROTO_GRE for output route lookup. Up until now, ip6gre_xmit_other() has set flowi6_proto to a bogus value. This affected output route lookup for packets sent on an ip6gretap device in cases where routing was dependent on the value of flowi6_proto. Since the correct proto is already set in the tunnel flowi6 template via commit252f3f5a11
("ip6_gre: Set flowi6_proto as IPPROTO_GRE in xmit path."), simply delete the line setting the incorrect flowi6_proto value. Suggested-by: Jiri Benc <jbenc@redhat.com> Fixes:c12b395a46
("gre: Support GRE over IPv6") Reviewed-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Signed-off-by: Lance Richardson <lrichard@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -648,7 +648,6 @@ static int ip6gre_xmit_other(struct sk_buff *skb, struct net_device *dev)
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encap_limit = t->parms.encap_limit;
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memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6));
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fl6.flowi6_proto = skb->protocol;
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err = gre_handle_offloads(skb, !!(t->parms.o_flags & TUNNEL_CSUM));
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if (err)
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