diff options
| author | Ronnie Sahlberg <lsahlber@redhat.com> | 2017-11-09 12:14:23 +1100 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2018-01-24 19:49:04 -0600 |
| commit | 661bb943a98de5b3cf7c7ffc2d96141df4ac842e (patch) | |
| tree | 9427453449ecd05d11f042894c4716fd95c9482e /fs/cifs/smb2pdu.c | |
| parent | 7f7ae759fb6ec6fd4cd3d23ac712d45171f87615 (diff) | |
cifs: remove rfc1002 header from smb2_tree_connect_req
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Acked-by: Pavel Shilovsky <pshilov@microsoft.com>
Diffstat (limited to 'fs/cifs/smb2pdu.c')
| -rw-r--r-- | fs/cifs/smb2pdu.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index d00d7da93bd2..db7410462dc3 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -1276,6 +1276,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, int unc_path_len; __le16 *unc_path = NULL; int flags = 0; + unsigned int total_len; cifs_dbg(FYI, "TCON\n"); @@ -1297,7 +1298,8 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, if (tcon) tcon->tid = 0; - rc = small_smb2_init(SMB2_TREE_CONNECT, tcon, (void **) &req); + rc = smb2_plain_req_init(SMB2_TREE_CONNECT, tcon, (void **) &req, + &total_len); if (rc) { kfree(unc_path); return rc; @@ -1308,26 +1310,24 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, flags |= CIFS_TRANSFORM_REQ; /* since no tcon, smb2_init can not do this, so do here */ - req->hdr.sync_hdr.SessionId = ses->Suid; + req->sync_hdr.SessionId = ses->Suid; if (ses->server->sign) - req->hdr.sync_hdr.Flags |= SMB2_FLAGS_SIGNED; + req->sync_hdr.Flags |= SMB2_FLAGS_SIGNED; } else if (encryption_required(tcon)) flags |= CIFS_TRANSFORM_REQ; iov[0].iov_base = (char *)req; - /* 4 for rfc1002 length field and 1 for pad */ - iov[0].iov_len = get_rfc1002_length(req) + 4 - 1; + /* 1 for pad */ + iov[0].iov_len = total_len - 1; /* Testing shows that buffer offset must be at location of Buffer[0] */ req->PathOffset = cpu_to_le16(sizeof(struct smb2_tree_connect_req) - - 1 /* pad */ - 4 /* do not count rfc1001 len field */); + - 1 /* pad */); req->PathLength = cpu_to_le16(unc_path_len - 2); iov[1].iov_base = unc_path; iov[1].iov_len = unc_path_len; - inc_rfc1001_len(req, unc_path_len - 1 /* pad */); - - rc = SendReceive2(xid, ses, iov, 2, &resp_buftype, flags, &rsp_iov); + rc = smb2_send_recv(xid, ses, iov, 2, &resp_buftype, flags, &rsp_iov); cifs_small_buf_release(req); rsp = (struct smb2_tree_connect_rsp *)rsp_iov.iov_base; |