5.15-stable review patch. If anyone has any objections, please let me know.
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From: Namjae Jeon linkinjeon@kernel.org
[ 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@kernel.org Signed-off-by: Steve French stfrench@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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);