5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ralph Boehme <slow@xxxxxxxxx>
[ Upstream commit a088ac859f8124d491f02a19d080fc5ee4dbd202 ]
Use ksmbd_req_buf_next() in ksmbd_verify_smb_message().
Acked-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Signed-off-by: Ralph Boehme <slow@xxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/ksmbd/smb_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/ksmbd/smb_common.c
+++ b/fs/ksmbd/smb_common.c
@@ -134,7 +134,7 @@ 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)
