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From: Ralph Boehme <slow@samba.org>
To: linux-cifs@vger.kernel.org
Cc: Ralph Boehme <slow@samba.org>
Subject: [PATCH v7 1/9] ksmbd: use ksmbd_req_buf_next() in ksmbd_verify_smb_message()
Date: Tue,  5 Oct 2021 07:03:35 +0200	[thread overview]
Message-ID: <20211005050343.268514-2-slow@samba.org> (raw)
In-Reply-To: <20211005050343.268514-1-slow@samba.org>

No change in behaviour.

Signed-off-by: Ralph Boehme <slow@samba.org>
---
 fs/ksmbd/smb_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ksmbd/smb_common.c b/fs/ksmbd/smb_common.c
index 707490ab1f4c..e1e5a071678e 100644
--- a/fs/ksmbd/smb_common.c
+++ b/fs/ksmbd/smb_common.c
@@ -132,7 +132,7 @@ int ksmbd_lookup_protocol_idx(char *str)
  */
 int ksmbd_verify_smb_message(struct ksmbd_work *work)
 {
-	struct smb2_hdr *smb2_hdr = work->request_buf + work->next_smb2_rcv_hdr_off;
+	struct smb2_hdr *smb2_hdr = ksmbd_req_buf_next(work);
 	struct smb_hdr *hdr;
 
 	if (smb2_hdr->ProtocolId == SMB2_PROTO_NUMBER)
-- 
2.31.1


  reply	other threads:[~2021-10-05  5:25 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-05  5:03 [PATCH v7 0/9] Buffer validation and compound handling patches Ralph Boehme
2021-10-05  5:03 ` Ralph Boehme [this message]
2021-10-05  7:26   ` [PATCH v7 1/9] ksmbd: use ksmbd_req_buf_next() in ksmbd_verify_smb_message() Namjae Jeon
2021-10-05  5:03 ` [PATCH v7 2/9] ksmbd: use ksmbd_req_buf_next() in ksmbd_smb2_check_message() Ralph Boehme
2021-10-05  7:27   ` Namjae Jeon
2021-10-05  5:03 ` [PATCH v7 3/9] ksmbd: add and use ksmbd_smb2_cur_pdu_buflen() " Ralph Boehme
2021-10-05  7:29   ` Namjae Jeon
2021-10-05  7:46     ` Ralph Boehme
2021-10-06 23:42       ` Namjae Jeon
2021-10-05  5:03 ` [PATCH v7 4/9] ksmbd: check buffer is big enough to access the SMB2 PUD body size field Ralph Boehme
2021-10-05  5:03 ` [PATCH v7 5/9] ksmdb: validate credit charge after validating SMB2 PDU body size Ralph Boehme
2021-10-05  7:58   ` Namjae Jeon
2021-10-05  5:03 ` [PATCH v7 6/9] ksmdb: use cmd helper variable in smb2_get_ksmbd_tcon() Ralph Boehme
2021-10-05  7:59   ` Namjae Jeon
2021-10-05  5:03 ` [PATCH v7 7/9] ksmdb: make smb2_get_ksmbd_tcon() callable with chained PDUs Ralph Boehme
2021-10-05  5:03 ` [PATCH v7 8/9] ksmbd: make smb2_check_user_session() callable for compound PDUs Ralph Boehme
2021-10-05  5:03 ` [PATCH v7 9/9] ksmdb: move session and tcon validation to __process_request() Ralph Boehme

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