From: Ralph Boehme <slow@samba.org>
To: linux-cifs@vger.kernel.org
Cc: Ralph Boehme <slow@samba.org>,
Namjae Jeon <linkinjeon@kernel.org>, Tom Talpey <tom@talpey.com>,
Ronnie Sahlberg <ronniesahlberg@gmail.com>,
Steve French <smfrench@gmail.com>,
Hyunchul Lee <hyc.lee@gmail.com>
Subject: [PATCH v5 17/20] ksmdb: use cmd helper variable in smb2_get_ksmbd_tcon()
Date: Fri, 1 Oct 2021 14:04:18 +0200 [thread overview]
Message-ID: <20211001120421.327245-18-slow@samba.org> (raw)
In-Reply-To: <20211001120421.327245-1-slow@samba.org>
No change in behaviour.
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: Tom Talpey <tom@talpey.com>
Cc: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Cc: Steve French <smfrench@gmail.com>
Cc: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Ralph Boehme <slow@samba.org>
---
fs/ksmbd/smb2pdu.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c
index b06361313889..7d3344b5519c 100644
--- a/fs/ksmbd/smb2pdu.c
+++ b/fs/ksmbd/smb2pdu.c
@@ -94,12 +94,13 @@ struct channel *lookup_chann_list(struct ksmbd_session *sess, struct ksmbd_conn
int smb2_get_ksmbd_tcon(struct ksmbd_work *work)
{
struct smb2_hdr *req_hdr = work->request_buf;
+ unsigned int cmd = le16_to_cpu(req_hdr->Command);
int tree_id;
work->tcon = NULL;
- if (work->conn->ops->get_cmd_val(work) == SMB2_TREE_CONNECT_HE ||
- work->conn->ops->get_cmd_val(work) == SMB2_CANCEL_HE ||
- work->conn->ops->get_cmd_val(work) == SMB2_LOGOFF_HE) {
+ if (cmd == SMB2_TREE_CONNECT_HE ||
+ cmd == SMB2_CANCEL_HE ||
+ cmd == SMB2_LOGOFF_HE) {
ksmbd_debug(SMB, "skip to check tree connect request\n");
return 0;
}
--
2.31.1
next prev parent reply other threads:[~2021-10-01 12:25 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-01 12:04 [PATCH v5 00/20] Buffer validation patches Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 01/20] ksmbd: add the check to vaildate if stream protocol length exceeds maximum value Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 02/20] ksmbd: add validation in smb2_ioctl Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 03/20] ksmbd: use correct basic info level in set_file_basic_info() Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 04/20] ksmbd: add request buffer validation in smb2_set_info Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 05/20] ksmbd: check strictly data area in ksmbd_smb2_check_message() Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 06/20] ksmbd: add validation in smb2 negotiate Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 07/20] ksmbd: add buffer validation for SMB2_CREATE_CONTEXT Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 08/20] ksmbd: remove the leftover of smb2.0 dialect support Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 09/20] ksmbd: remove NTLMv1 authentication Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 10/20] ksmbd: fix transform header validation Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 11/20] ksmbd: use ksmbd_req_buf_next() in ksmbd_smb2_check_message() Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 12/20] ksmbd: use ksmbd_req_buf_next() in ksmbd_verify_smb_message() Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 13/20] ksmbd: remove ksmbd_verify_smb_message() Ralph Boehme
2021-10-02 5:46 ` Namjae Jeon
2021-10-02 12:05 ` Ralph Boehme
2021-10-03 23:37 ` Jeremy Allison
2021-10-04 0:47 ` Namjae Jeon
2021-10-01 12:04 ` [PATCH v5 14/20] ksmbd: add ksmbd_smb2_cur_pdu_buflen() Ralph Boehme
2021-10-02 5:49 ` Namjae Jeon
2021-10-02 11:55 ` Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 15/20] ksmbd: use ksmbd_smb2_cur_pdu_buflen() in ksmbd_smb2_check_message() Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 16/20] ksmbd: check PDU len is at least header plus body size " Ralph Boehme
2021-10-02 5:55 ` Namjae Jeon
2021-10-02 11:54 ` Ralph Boehme
2021-10-02 12:45 ` Hyunchul Lee
2021-10-02 12:49 ` Ralph Boehme
2021-10-03 1:25 ` Namjae Jeon
2021-10-01 12:04 ` Ralph Boehme [this message]
2021-10-01 12:04 ` [PATCH v5 18/20] ksmdb: make smb2_get_ksmbd_tcon() callable with chained PDUs Ralph Boehme
2021-10-02 6:00 ` Namjae Jeon
2021-10-02 12:08 ` Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 19/20] ksmbd: make smb2_check_user_session() callabe for compound PDUs Ralph Boehme
2021-10-02 6:01 ` Namjae Jeon
2021-10-02 12:08 ` Ralph Boehme
2021-10-01 12:04 ` [PATCH v5 20/20] ksmdb: move session and tcon validation to ksmbd_smb2_check_message() Ralph Boehme
2021-10-02 6:05 ` [PATCH v5 00/20] Buffer validation patches Namjae Jeon
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