mirror of
https://github.com/samba-team/samba.git
synced 2024-12-24 21:34:56 +03:00
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/*
|
|
Unix SMB/CIFS implementation.
|
|
Core SMB2 server
|
|
|
|
Copyright (C) Stefan Metzmacher 2009
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "includes.h"
|
|
#include "smbd/smbd.h"
|
|
#include "smbd/globals.h"
|
|
#include "../libcli/smb/smb_common.h"
|
|
|
|
NTSTATUS smbd_smb2_request_process_keepalive(struct smbd_smb2_request *req)
|
|
{
|
|
const uint8_t *inbody;
|
|
int i = req->current_idx;
|
|
DATA_BLOB outbody;
|
|
size_t expected_body_size = 0x04;
|
|
size_t body_size;
|
|
|
|
if (req->in.vector[i+1].iov_len != (expected_body_size & 0xFFFFFFFE)) {
|
|
return smbd_smb2_request_error(req, NT_STATUS_INVALID_PARAMETER);
|
|
}
|
|
|
|
inbody = (const uint8_t *)req->in.vector[i+1].iov_base;
|
|
|
|
body_size = SVAL(inbody, 0x00);
|
|
if (body_size != expected_body_size) {
|
|
return smbd_smb2_request_error(req, NT_STATUS_INVALID_PARAMETER);
|
|
}
|
|
|
|
/* TODO: update some time stamps */
|
|
|
|
outbody = data_blob_talloc(req->out.vector, NULL, 0x04);
|
|
if (outbody.data == NULL) {
|
|
return smbd_smb2_request_error(req, NT_STATUS_NO_MEMORY);
|
|
}
|
|
|
|
SSVAL(outbody.data, 0x00, 0x04); /* struct size */
|
|
SSVAL(outbody.data, 0x02, 0); /* reserved */
|
|
|
|
return smbd_smb2_request_done(req, outbody, NULL);
|
|
}
|