[PATCH 5.15 152/159] ksmbd: release interim response after sending status pending response

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5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Namjae Jeon <linkinjeon@xxxxxxxxxx>

[ Upstream commit 2a3f7857ec742e212d6cee7fbbf7b0e2ae7f5161 ]

Add missing release async id and delete interim response entry after
sending status pending response. This only cause when smb2 lease is enable.

Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 fs/ksmbd/ksmbd_work.c |    3 +++
 fs/ksmbd/oplock.c     |    3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

--- a/fs/ksmbd/ksmbd_work.c
+++ b/fs/ksmbd/ksmbd_work.c
@@ -56,6 +56,9 @@ void ksmbd_free_work_struct(struct ksmbd
 	kfree(work->tr_buf);
 	kvfree(work->request_buf);
 	kfree(work->iov);
+	if (!list_empty(&work->interim_entry))
+		list_del(&work->interim_entry);
+
 	if (work->async_id)
 		ksmbd_release_id(&work->conn->async_ida, work->async_id);
 	kmem_cache_free(work_cache, work);
--- a/fs/ksmbd/oplock.c
+++ b/fs/ksmbd/oplock.c
@@ -833,7 +833,8 @@ static int smb2_lease_break_noti(struct
 					     interim_entry);
 			setup_async_work(in_work, NULL, NULL);
 			smb2_send_interim_resp(in_work, STATUS_PENDING);
-			list_del(&in_work->interim_entry);
+			list_del_init(&in_work->interim_entry);
+			release_async_work(in_work);
 		}
 		INIT_WORK(&work->work, __smb2_lease_break_noti);
 		ksmbd_queue_work(work);






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