Commit aa5dd6fa authored by Aviad Yehezkel's avatar Aviad Yehezkel Committed by Steffen Klassert

xfrm: fix error flow in case of add state fails

If add state fails in case of device offload, netdev refcount
will be negative since gc task is attempting to dev_free this state.
This is fixed by putting NULL in state dev field.
Signed-off-by: default avatarAviad Yehezkel <aviadye@mellanox.com>
Signed-off-by: default avatarBoris Pismeny <borisp@mellanox.com>
Signed-off-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
parent cc01572e
......@@ -102,6 +102,7 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x,
err = dev->xfrmdev_ops->xdo_dev_state_add(x);
if (err) {
xso->dev = NULL;
dev_put(dev);
return err;
}
......
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