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| author | Steffen Klassert <steffen.klassert@secunet.com> | 2019-09-12 13:01:44 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-09-12 13:43:14 +0200 |
| commit | f39b683d35dfa93a58f1b400a8ec0ff81296b37c (patch) | |
| tree | df54cf71c691c9941ad3b29cda254a9ebf7ad273 | |
| parent | net: qrtr: fix memort leak in qrtr_tun_write_iter (diff) | |
| download | linux-f39b683d35dfa93a58f1b400a8ec0ff81296b37c.tar.xz linux-f39b683d35dfa93a58f1b400a8ec0ff81296b37c.zip | |
ixgbe: Fix secpath usage for IPsec TX offload.
The ixgbe driver currently does IPsec TX offloading
based on an existing secpath. However, the secpath
can also come from the RX side, in this case it is
misinterpreted for TX offload and the packets are
dropped with a "bad sa_idx" error. Fix this by using
the xfrm_offload() function to test for TX offload.
Fixes: 592594704761 ("ixgbe: process the Tx ipsec offload")
Reported-by: Michael Marley <michael@michaelmarley.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 77ca9005dc41..51c696b6bf64 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -36,6 +36,7 @@ #include <net/vxlan.h> #include <net/mpls.h> #include <net/xdp_sock.h> +#include <net/xfrm.h> #include "ixgbe.h" #include "ixgbe_common.h" @@ -8697,7 +8698,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, #endif /* IXGBE_FCOE */ #ifdef CONFIG_IXGBE_IPSEC - if (secpath_exists(skb) && + if (xfrm_offload(skb) && !ixgbe_ipsec_tx(tx_ring, first, &ipsec_tx)) goto out_drop; #endif |