diff options
Diffstat (limited to 'fs/ksmbd/smb2misc.c')
| -rw-r--r-- | fs/ksmbd/smb2misc.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/fs/ksmbd/smb2misc.c b/fs/ksmbd/smb2misc.c index 030ca57c3784..50d0b1022289 100644 --- a/fs/ksmbd/smb2misc.c +++ b/fs/ksmbd/smb2misc.c @@ -6,7 +6,6 @@ #include "glob.h" #include "nterr.h" -#include "smb2pdu.h" #include "smb_common.h" #include "smbstatus.h" #include "mgmt/user_session.h" @@ -347,23 +346,16 @@ static int smb2_validate_credit_charge(struct ksmbd_conn *conn, int ksmbd_smb2_check_message(struct ksmbd_work *work) { - struct smb2_pdu *pdu = work->request_buf; + struct smb2_pdu *pdu = ksmbd_req_buf_next(work); struct smb2_hdr *hdr = &pdu->hdr; int command; __u32 clc_len; /* calculated length */ - __u32 len = get_rfc1002_len(pdu); + __u32 len = get_rfc1002_len(work->request_buf); - if (work->next_smb2_rcv_hdr_off) { - pdu = ksmbd_req_buf_next(work); - hdr = &pdu->hdr; - } - - if (le32_to_cpu(hdr->NextCommand) > 0) { + if (le32_to_cpu(hdr->NextCommand) > 0) len = le32_to_cpu(hdr->NextCommand); - } else if (work->next_smb2_rcv_hdr_off) { + else if (work->next_smb2_rcv_hdr_off) len -= work->next_smb2_rcv_hdr_off; - len = round_up(len, 8); - } if (check_smb2_hdr(hdr)) return 1; |