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authorXin Long <lucien.xin@gmail.com>2020-07-06 15:01:36 +0300
committerSteffen Klassert <steffen.klassert@secunet.com>2020-07-09 13:55:37 +0300
commitd5a7a5057387d79b91a6e2fd78a76ccd53f91e6c (patch)
tree8efa24b70305b5b58156875c3bc8882b5b60d32c /net/ipv4/ipcomp.c
parent2ab110cbb0c0cb05c64f37f42b78f5bc11699b0e (diff)
downloadlinux-d5a7a5057387d79b91a6e2fd78a76ccd53f91e6c.tar.xz
ipcomp: assign if_id to child tunnel from parent tunnel
The child tunnel if_id will be used for xfrm interface's lookup when processing the IP(6)IP(6) packets in the next patches. Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv4/ipcomp.c')
-rw-r--r--net/ipv4/ipcomp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c
index 59bfa3825810..b42683212c65 100644
--- a/net/ipv4/ipcomp.c
+++ b/net/ipv4/ipcomp.c
@@ -72,6 +72,7 @@ static struct xfrm_state *ipcomp_tunnel_create(struct xfrm_state *x)
t->props.flags = x->props.flags;
t->props.extra_flags = x->props.extra_flags;
memcpy(&t->mark, &x->mark, sizeof(t->mark));
+ t->if_id = x->if_id;
if (xfrm_init_state(t))
goto error;