xfrm: support output_mark for offload ESP packets
Commit 9b42c1f179a6 ("xfrm: Extend the output_mark") added output_mark
support but missed ESP offload support.
xfrm_smark_get() is not called within xfrm_input() for packets coming
from esp4_gro_receive() or esp6_gro_receive(). Therefore call
xfrm_smark_get() directly within these functions.
Fixes: 9b42c1f179a6 ("xfrm: Extend the output_mark to support input direction and masking.")
Signed-off-by: Ulrich Weber <ulrich.weber@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
diff --git a/net/ipv4/esp4_offload.c b/net/ipv4/esp4_offload.c
index 0e4a7cf..e2e219c 100644
--- a/net/ipv4/esp4_offload.c
+++ b/net/ipv4/esp4_offload.c
@@ -57,6 +57,8 @@ static struct sk_buff *esp4_gro_receive(struct list_head *head,
if (!x)
goto out_reset;
+ skb->mark = xfrm_smark_get(skb->mark, x);
+
sp->xvec[sp->len++] = x;
sp->olen++;
