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authorSteffen Klassert <steffen.klassert@secunet.com>2017-09-04 10:28:02 +0200
committerSteffen Klassert <steffen.klassert@secunet.com>2017-09-11 10:36:41 +0200
commitc5d4d7d83165ae863954b113c7f403d8b58febed (patch)
tree1f646750392b10eaa162ed8cbc3d4ba89328ba53 /net/xfrm
parent1f4f554a72be0d8c164c2f5bc6ba939a1c624fb4 (diff)
xfrm: Fix deletion of offloaded SAs on failure.
When we off load a SA, it gets pushed to the NIC before we can add it. In case of a failure, we don't delete this SA from the NIC. Fix this by calling xfrm_dev_state_delete on failure. Fixes: d77e38e612a0 ("xfrm: Add an IPsec hardware offloading API") Reported-by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_user.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 2bfbd9121e3b..b997f1395357 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -657,6 +657,7 @@ static int xfrm_add_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
if (err < 0) {
x->km.state = XFRM_STATE_DEAD;
+ xfrm_dev_state_delete(x);
__xfrm_state_put(x);
goto out;
}