| Message ID | 20190110031742.10834-1-liuhangbin@gmail.com |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
| Series | [net] ip6_gre: update version related info when changing link | expand |
From: Hangbin Liu <liuhangbin@gmail.com> Date: Thu, 10 Jan 2019 11:17:42 +0800 > We forgot to update ip6erspan version related info when changing link, > which will cause setting new hwid failed. > > Reported-by: Jianlin Shi <jishi@redhat.com> > Fixes: 94d7d8f292870 ("ip6_gre: add erspan v2 support") > Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Applied and queued up for -stable.
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index 09d0826742f8..5ca0dbc077df 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -1169,6 +1169,10 @@ static void ip6gre_tnl_copy_tnl_parm(struct ip6_tnl *t, t->parms.i_flags = p->i_flags; t->parms.o_flags = p->o_flags; t->parms.fwmark = p->fwmark; + t->parms.erspan_ver = p->erspan_ver; + t->parms.index = p->index; + t->parms.dir = p->dir; + t->parms.hwid = p->hwid; dst_cache_reset(&t->dst_cache); }
We forgot to update ip6erspan version related info when changing link, which will cause setting new hwid failed. Reported-by: Jianlin Shi <jishi@redhat.com> Fixes: 94d7d8f292870 ("ip6_gre: add erspan v2 support") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> --- net/ipv6/ip6_gre.c | 4 ++++ 1 file changed, 4 insertions(+)