4.18-stable review patch. If anyone has any objections, please let me know.
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[ Upstream commit 782710e333a526780d65918d669cb96646983ba2 ]
We only support one offloaded xfrm (we do not have devices that can handle more than one offload), so reset crypto_done in xfrm_input() when iterating over multiple transforms in xfrm_input, so that we can invoke the appropriate x->type->input for the non-offloaded transforms
Fixes: d77e38e612a0 ("xfrm: Add an IPsec hardware offloading API") Signed-off-by: Sowmini Varadhan sowmini.varadhan@oracle.com Signed-off-by: Steffen Klassert steffen.klassert@secunet.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/xfrm/xfrm_input.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c index 352abca2605f..86f5afbd0a0c 100644 --- a/net/xfrm/xfrm_input.c +++ b/net/xfrm/xfrm_input.c @@ -453,6 +453,7 @@ resume: XFRM_INC_STATS(net, LINUX_MIB_XFRMINHDRERROR); goto drop; } + crypto_done = false; } while (!err);
err = xfrm_rcv_cb(skb, family, x->type->proto, 0);