From: Leon Romanovsky <leonro@nvidia.com>
Date: Mon, 31 Jul 2023 11:38:26 +0000 (+0300)
Subject: xfrm: delete offloaded policy
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=982c3aca8bac8ae38acdc940e4f1ecec3bffc623;p=linux.git

xfrm: delete offloaded policy

The policy memory was released but not HW driver data. Add
call to xfrm_dev_policy_delete(), so drivers will have a chance
to release their resources.

Fixes: 919e43fad516 ("xfrm: add an interface to offload policy")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index f06d6deb58dd4..ad01997c3aa9d 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2345,6 +2345,7 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
 					    NETLINK_CB(skb).portid);
 		}
 	} else {
+		xfrm_dev_policy_delete(xp);
 		xfrm_audit_policy_delete(xp, err ? 0 : 1, true);
 
 		if (err != 0)