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authorHangbin Liu <liuhangbin@gmail.com>2017-11-30 10:41:14 +0800
committerDavid S. Miller <davem@davemloft.net>2017-11-30 10:25:41 -0500
commitf859b4af1c52493ec21173ccc73d0b60029b5b88 (patch)
treeed0c457b4334135ff6b05b353e9c5f63c7ed8f28 /net/ipv6/sit.c
parent3016dad75b48279e579117ee3ed566ba90a3b023 (diff)
downloadlinux-stericsson-f859b4af1c52493ec21173ccc73d0b60029b5b88.tar.gz
sit: update frag_off info
After parsing the sit netlink change info, we forget to update frag_off in ipip6_tunnel_update(). Fix it by assigning frag_off with new value. Reported-by: Jianlin Shi <jishi@redhat.com> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/sit.c')
-rw-r--r--net/ipv6/sit.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index d60ddcb0bfe2..d7dc23c1b2ca 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -1098,6 +1098,7 @@ static void ipip6_tunnel_update(struct ip_tunnel *t, struct ip_tunnel_parm *p,
ipip6_tunnel_link(sitn, t);
t->parms.iph.ttl = p->iph.ttl;
t->parms.iph.tos = p->iph.tos;
+ t->parms.iph.frag_off = p->iph.frag_off;
if (t->parms.link != p->link || t->fwmark != fwmark) {
t->parms.link = p->link;
t->fwmark = fwmark;