diff options
author | Steffen Klassert <steffen.klassert@secunet.com> | 2021-03-26 09:44:48 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-14 08:42:07 +0200 |
commit | 58f8f10740392dd25cac90470fb37308fb198f70 (patch) | |
tree | 538e1e8bde0fe85e8ec5063b7fe9d9ee3f0e010f /net/xfrm/xfrm_device.c | |
parent | bc0b89a9a28f9124476b01a0feb4ed65629201b2 (diff) |
xfrm: Provide private skb extensions for segmented and hw offloaded ESP packets
[ Upstream commit c7dbf4c08868d9db89b8bfe8f8245ca61b01ed2f ]
Commit 94579ac3f6d0 ("xfrm: Fix double ESP trailer insertion in IPsec
crypto offload.") added a XFRM_XMIT flag to avoid duplicate ESP trailer
insertion on HW offload. This flag is set on the secpath that is shared
amongst segments. This lead to a situation where some segments are
not transformed correctly when segmentation happens at layer 3.
Fix this by using private skb extensions for segmented and hw offloaded
ESP packets.
Fixes: 94579ac3f6d0 ("xfrm: Fix double ESP trailer insertion in IPsec crypto offload.")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/xfrm/xfrm_device.c')
-rw-r--r-- | net/xfrm/xfrm_device.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index edf11893dbe8..6d6917b68856 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -134,8 +134,6 @@ struct sk_buff *validate_xmit_xfrm(struct sk_buff *skb, netdev_features_t featur return skb; } - xo->flags |= XFRM_XMIT; - if (skb_is_gso(skb) && unlikely(x->xso.dev != dev)) { struct sk_buff *segs; |