mirror of
https://github.com/samba-team/samba.git
synced 2024-12-25 23:21:54 +03:00
77 lines
2.3 KiB
C
77 lines
2.3 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"
|
|
|
|
struct smb_request *smbd_smb2_fake_smb_request(struct smbd_smb2_request *req)
|
|
{
|
|
struct smb_request *smbreq;
|
|
const uint8_t *inhdr;
|
|
int i = req->current_idx;
|
|
|
|
inhdr = (const uint8_t *)req->in.vector[i+0].iov_base;
|
|
|
|
smbreq = talloc_zero(req, struct smb_request);
|
|
if (smbreq == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
smbreq->vuid = req->session->compat_vuser->vuid;
|
|
smbreq->tid = req->tcon->compat_conn->cnum;
|
|
smbreq->conn = req->tcon->compat_conn;
|
|
smbreq->sconn = req->sconn;
|
|
smbreq->smbpid = (uint16_t)IVAL(inhdr, SMB2_HDR_PID);
|
|
smbreq->flags2 = FLAGS2_UNICODE_STRINGS |
|
|
FLAGS2_32_BIT_ERROR_CODES |
|
|
FLAGS2_LONG_PATH_COMPONENTS |
|
|
FLAGS2_IS_LONG_NAME;
|
|
if (IVAL(inhdr, SMB2_HDR_FLAGS) & SMB2_HDR_FLAG_DFS) {
|
|
smbreq->flags2 |= FLAGS2_DFS_PATHNAMES;
|
|
}
|
|
smbreq->mid = BVAL(inhdr, SMB2_HDR_MESSAGE_ID);
|
|
smbreq->chain_fsp = req->compat_chain_fsp;
|
|
smbreq->smb2req = req;
|
|
req->smb1req = smbreq;
|
|
|
|
return smbreq;
|
|
}
|
|
|
|
/*********************************************************
|
|
Called from file_free() to remove any chained fsp pointers.
|
|
*********************************************************/
|
|
|
|
void remove_smb2_chained_fsp(files_struct *fsp)
|
|
{
|
|
struct smbd_server_connection *sconn = fsp->conn->sconn;
|
|
struct smbd_smb2_request *smb2req;
|
|
|
|
for (smb2req = sconn->smb2.requests; smb2req; smb2req = smb2req->next) {
|
|
if (smb2req->compat_chain_fsp == fsp) {
|
|
smb2req->compat_chain_fsp = NULL;
|
|
}
|
|
if (smb2req->smb1req && smb2req->smb1req->chain_fsp == fsp) {
|
|
smb2req->smb1req->chain_fsp = NULL;
|
|
}
|
|
}
|
|
}
|