/* 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/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 = smbd_server_conn; 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; } } }