From: Leon Romanovsky <leonro@xxxxxxxxxx>
[ Upstream commit ec8f32ad9a65a8cbb465b69e154aaec9d2fe45c4 ]
At the stage of direction checks, the netdev reference tracker is
already initialized, but released with wrong *_put() call.
Fixes: 919e43fad516 ("xfrm: add an interface to offload policy")
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxx>
Reviewed-by: Eric Dumazet <edumazet@xxxxxxxxxx>
Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/xfrm/xfrm_device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c
index 95f1436bf6a2e..e2ca50bfca24f 100644
--- a/net/xfrm/xfrm_device.c
+++ b/net/xfrm/xfrm_device.c
@@ -378,7 +378,7 @@ int xfrm_dev_policy_add(struct net *net, struct xfrm_policy *xp,
break;
default:
xdo->dev = NULL;
- dev_put(dev);
+ netdev_put(dev, &xdo->dev_tracker);
NL_SET_ERR_MSG(extack, "Unrecognized offload direction");
return -EINVAL;
}
--
2.39.2
