uint32_t in_create_disposition;
int requested_oplock_level;
int info;
+ char *fname;
+ struct ea_list *ea_list;
+ NTTIME max_access_time;
+ struct security_descriptor *sec_desc;
+ uint64_t allocation_size;
+ struct GUID _create_guid;
+ struct GUID *create_guid;
+ bool update_open;
+ bool durable_requested;
+ uint32_t durable_timeout_msec;
+ bool do_durable_reconnect;
+ uint64_t persistent_id;
+ struct smb2_lease lease;
+ struct smb2_lease *lease_ptr;
+ ssize_t lease_len;
+ bool need_replay_cache;
+ struct smbXsrv_open *op;
struct smb2_create_blob *dhnc;
struct smb2_create_blob *dh2c;
struct smbd_smb2_create_state *state = NULL;
NTSTATUS status;
struct smb_request *smb1req = NULL;
- char *fname = NULL;
- struct ea_list *ea_list = NULL;
- NTTIME max_access_time = 0;
- struct security_descriptor *sec_desc = NULL;
- uint64_t allocation_size = 0;
- struct GUID _create_guid = GUID_zero();
- struct GUID *create_guid = NULL;
- bool update_open = false;
- bool durable_requested = false;
- uint32_t durable_timeout_msec = 0;
- bool do_durable_reconnect = false;
- uint64_t persistent_id = 0;
- struct smb2_lease lease;
- struct smb2_lease *lease_ptr = NULL;
- ssize_t lease_len = -1;
- bool need_replay_cache = false;
- struct smbXsrv_open *op = NULL;
req = tevent_req_create(mem_ctx, &state,
struct smbd_smb2_create_state);
in_file_attributes &= ~FILE_FLAG_POSIX_SEMANTICS;
- fname = talloc_strdup(state, in_name);
- if (tevent_req_nomem(fname, req)) {
+ state->fname = talloc_strdup(state, in_name);
+ if (tevent_req_nomem(state->fname, req)) {
return tevent_req_post(req, state->ev);
}
return tevent_req_post(req, state->ev);
}
- ea_list = read_nttrans_ea_list(mem_ctx,
- (const char *)state->exta->data.data,
- state->exta->data.length);
- if (!ea_list) {
+ state->ea_list = read_nttrans_ea_list(
+ state,
+ (const char *)state->exta->data.data,
+ state->exta->data.length);
+ if (state->ea_list == NULL) {
DEBUG(10,("smbd_smb2_create_send: read_ea_name_list failed.\n"));
tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER);
return tevent_req_post(req, state->ev);
* names - we used to not do this if
* lp_posix_pathnames() was false.
*/
- if (ea_list_has_invalid_name(ea_list)) {
+ if (ea_list_has_invalid_name(state->ea_list)) {
tevent_req_nterror(req, STATUS_INVALID_EA_NAME);
return tevent_req_post(req, state->ev);
}
if (state->mxac != NULL) {
if (state->mxac->data.length == 0) {
- max_access_time = 0;
+ state->max_access_time = 0;
} else if (state->mxac->data.length == 8) {
- max_access_time = BVAL(state->mxac->data.data, 0);
+ state->max_access_time = BVAL(state->mxac->data.data, 0);
} else {
tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER);
return tevent_req_post(req, state->ev);
if (state->secd != NULL) {
enum ndr_err_code ndr_err;
- sec_desc = talloc_zero(state, struct security_descriptor);
- if (tevent_req_nomem(sec_desc, req)) {
+ state->sec_desc = talloc_zero(state, struct security_descriptor);
+ if (tevent_req_nomem(state->sec_desc, req)) {
return tevent_req_post(req, state->ev);
}
ndr_err = ndr_pull_struct_blob(&state->secd->data,
- sec_desc, sec_desc,
+ state->sec_desc, state->sec_desc,
(ndr_pull_flags_fn_t)ndr_pull_security_descriptor);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
DEBUG(2,("ndr_pull_security_descriptor failed: %s\n",
/*
* durable handle request is processed below.
*/
- durable_requested = true;
+ state->durable_requested = true;
/*
* Set the timeout to 16 mins.
*
* TODO: test this against Windows 2012
* as the default for durable v2 is 1 min.
*/
- durable_timeout_msec = (16*60*1000);
+ state->durable_timeout_msec = (16*60*1000);
}
if (state->dh2q != NULL) {
create_guid_blob = data_blob_const(p + 16, 16);
status = GUID_from_ndr_blob(&create_guid_blob,
- &_create_guid);
+ &state->_create_guid);
if (tevent_req_nterror(req, status)) {
return tevent_req_post(req, state->ev);
}
- create_guid = &_create_guid;
+ state->create_guid = &state->_create_guid;
+
/*
* we need to store the create_guid later
*/
- update_open = true;
+ state->update_open = true;
/*
* And we need to create a cache for replaying the
* create.
*/
- need_replay_cache = true;
+ state->need_replay_cache = true;
/*
* durable handle v2 request processed below
*/
- durable_requested = true;
- durable_timeout_msec = durable_v2_timeout;
- if (durable_timeout_msec == 0) {
+ state->durable_requested = true;
+ state->durable_timeout_msec = durable_v2_timeout;
+ if (state->durable_timeout_msec == 0) {
/*
* Set the timeout to 1 min as default.
*
* This matches Windows 2012.
*/
- durable_timeout_msec = (60*1000);
+ state->durable_timeout_msec = (60*1000);
}
/*
state->replay_operation =
flags & SMB2_HDR_FLAG_REPLAY_OPERATION;
- status = smb2srv_open_lookup_replay_cache(
- smb2req->xconn, create_guid,
- 0 /* now */, &op);
-
+ status = smb2srv_open_lookup_replay_cache(smb2req->xconn,
+ state->create_guid,
+ 0 /* now */,
+ &state->op);
if (NT_STATUS_EQUAL(status, NT_STATUS_NOT_FOUND)) {
state->replay_operation = false;
} else if (tevent_req_nterror(req, status)) {
}
if (state->dhnc != NULL) {
- persistent_id = BVAL(state->dhnc->data.data, 0);
-
- do_durable_reconnect = true;
+ state->persistent_id = BVAL(state->dhnc->data.data, 0);
+ state->do_durable_reconnect = true;
}
if (state->dh2c != NULL) {
const uint8_t *p = state->dh2c->data.data;
DATA_BLOB create_guid_blob;
- persistent_id = BVAL(p, 0);
+ state->persistent_id = BVAL(p, 0);
create_guid_blob = data_blob_const(p + 16, 16);
status = GUID_from_ndr_blob(&create_guid_blob,
- &_create_guid);
+ &state->_create_guid);
if (tevent_req_nterror(req, status)) {
return tevent_req_post(req, state->ev);
}
- create_guid = &_create_guid;
- do_durable_reconnect = true;
+ state->create_guid = &state->_create_guid;
+ state->do_durable_reconnect = true;
}
if (state->alsi != NULL) {
tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER);
return tevent_req_post(req, state->ev);
}
- allocation_size = BVAL(state->alsi->data.data, 0);
+ state->allocation_size = BVAL(state->alsi->data.data, 0);
}
if (state->twrp != NULL) {
NTTIME nttime;
time_t t;
struct tm *tm;
+ char *tmpname = state->fname;
if (state->twrp->data.length != 8) {
tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER);
t = nt_time_to_unix(nttime);
tm = gmtime(&t);
- TALLOC_FREE(fname);
- fname = talloc_asprintf(state,
- "%s\\@GMT-%04u.%02u.%02u-%02u.%02u.%02u",
- in_name,
- tm->tm_year + 1900,
- tm->tm_mon + 1,
- tm->tm_mday,
- tm->tm_hour,
- tm->tm_min,
- tm->tm_sec);
- if (tevent_req_nomem(fname, req)) {
+ state->fname = talloc_asprintf(
+ state,
+ "%s\\@GMT-%04u.%02u.%02u-%02u.%02u.%02u",
+ state->fname,
+ tm->tm_year + 1900,
+ tm->tm_mon + 1,
+ tm->tm_mday,
+ tm->tm_hour,
+ tm->tm_min,
+ tm->tm_sec);
+ if (tevent_req_nomem(state->fname, req)) {
return tevent_req_post(req, state->ev);
}
+ TALLOC_FREE(tmpname);
/*
* Tell filename_create_ucf_flags() this
* is an @GMT path.
}
if (state->rqls != NULL) {
+ ssize_t lease_len = -1;
+
lease_len = smb2_lease_pull(state->rqls->data.data,
state->rqls->data.length,
- &lease);
+ &state->lease);
if (lease_len == -1) {
tevent_req_nterror(
req, NT_STATUS_INVALID_PARAMETER);
return tevent_req_post(req, state->ev);
}
- lease_ptr = &lease;
+ state->lease_ptr = &state->lease;
if (DEBUGLEVEL >= 10) {
DEBUG(10, ("Got lease request size %d\n",
(int)lease_len));
- NDR_PRINT_DEBUG(smb2_lease, lease_ptr);
+ NDR_PRINT_DEBUG(smb2_lease, state->lease_ptr);
}
- if (!smb2_lease_key_valid(&lease.lease_key)) {
- lease_ptr = NULL;
+ if (!smb2_lease_key_valid(&state->lease.lease_key)) {
+ state->lease_ptr = NULL;
state->requested_oplock_level = SMB2_OPLOCK_LEVEL_NONE;
}
if ((smb2req->xconn->protocol < PROTOCOL_SMB3_00) &&
- (lease.lease_version != 1)) {
+ (state->lease.lease_version != 1))
+ {
DEBUG(10, ("v2 lease key only for SMB3\n"));
- lease_ptr = NULL;
+ state->lease_ptr = NULL;
}
/*
*/
if (state->replay_operation) {
struct smb2_lease *op_ls =
- &op->compat->lease->lease;
- int op_oplock = op->compat->oplock_type;
+ &state->op->compat->lease->lease;
+ int op_oplock = state->op->compat->oplock_type;
if (map_samba_oplock_levels_to_smb2(op_oplock)
!= SMB2_OPLOCK_LEVEL_LEASE)
(void)tevent_req_nterror(req, status);
return tevent_req_post(req, state->ev);
}
- if (!smb2_lease_key_equal(&lease.lease_key,
+ if (!smb2_lease_key_equal(&state->lease.lease_key,
&op_ls->lease_key))
{
status = NT_STATUS_ACCESS_DENIED;
* new open.
*/
if (state->replay_operation) {
- state->result = op->compat;
- state->result->op = op;
- update_open = false;
- state->info = op->create_action;
- } else if (do_durable_reconnect) {
+ state->result = state->op->compat;
+ state->result->op = state->op;
+ state->update_open = false;
+ state->info = state->op->create_action;
+ } else if (state->do_durable_reconnect) {
DATA_BLOB new_cookie = data_blob_null;
NTTIME now = timeval_to_nttime(&smb2req->request_time);
status = smb2srv_open_recreate(smb2req->xconn,
smb1req->conn->session_info,
- persistent_id, create_guid,
- now, &op);
+ state->persistent_id,
+ state->create_guid,
+ now,
+ &state->op);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(3, ("smbd_smb2_create_send: "
"smb2srv_open_recreate failed: %s\n",
DEBUG(10, ("smb2_create_send: %s to recreate the "
"smb2srv_open struct for a durable handle.\n",
- op->global->durable ? "succeeded" : "failed"));
+ state->op->global->durable ? "succeeded" : "failed"));
- if (!op->global->durable) {
- talloc_free(op);
+ if (!state->op->global->durable) {
+ talloc_free(state->op);
tevent_req_nterror(req,
NT_STATUS_OBJECT_NAME_NOT_FOUND);
return tevent_req_post(req, state->ev);
status = SMB_VFS_DURABLE_RECONNECT(smb1req->conn,
smb1req,
- op, /* smbXsrv_open input */
- op->global->backend_cookie,
- op, /* TALLOC_CTX */
+ state->op, /* smbXsrv_open input */
+ state->op->global->backend_cookie,
+ state->op, /* TALLOC_CTX */
&state->result,
&new_cookie);
if (!NT_STATUS_IS_OK(status)) {
}
DEBUG(10, ("result->oplock_type=%u, lease_ptr==%p\n",
- (unsigned)state->result->oplock_type, lease_ptr));
+ (unsigned)state->result->oplock_type, state->lease_ptr));
status = smbd_smb2_create_durable_lease_check(
- smb1req, fname, state->result, lease_ptr);
+ smb1req, state->fname, state->result, state->lease_ptr);
if (!NT_STATUS_IS_OK(status)) {
close_file(smb1req, state->result, SHUTDOWN_CLOSE);
tevent_req_nterror(req, status);
return tevent_req_post(req, state->ev);
}
- data_blob_free(&op->global->backend_cookie);
- op->global->backend_cookie = new_cookie;
+ data_blob_free(&state->op->global->backend_cookie);
+ state->op->global->backend_cookie = new_cookie;
- op->status = NT_STATUS_OK;
- op->global->disconnect_time = 0;
+ state->op->status = NT_STATUS_OK;
+ state->op->global->disconnect_time = 0;
/* save the timout for later update */
- durable_timeout_msec = op->global->durable_timeout_msec;
+ state->durable_timeout_msec = state->op->global->durable_timeout_msec;
- update_open = true;
+ state->update_open = true;
state->info = FILE_WAS_OPENED;
} else {
uint32_t ucf_flags;
if (state->requested_oplock_level == SMB2_OPLOCK_LEVEL_LEASE) {
- if (lease_ptr == NULL) {
+ if (state->lease_ptr == NULL) {
state->requested_oplock_level = SMB2_OPLOCK_LEVEL_NONE;
}
} else {
- lease_ptr = NULL;
+ state->lease_ptr = NULL;
}
/*
if (!(smb1req->flags2 & FLAGS2_DFS_PATHNAMES)) {
/* convert '\\' into '/' */
- status = check_path_syntax(fname);
+ status = check_path_syntax(state->fname);
if (!NT_STATUS_IS_OK(status)) {
tevent_req_nterror(req, status);
return tevent_req_post(req, state->ev);
smb1req, state->in_create_disposition);
status = filename_convert(req,
smb1req->conn,
- fname,
+ state->fname,
ucf_flags,
NULL, /* ppath_contains_wcards */
&smb_fname);
in_file_attributes,
map_smb2_oplock_levels_to_samba(
state->requested_oplock_level),
- lease_ptr,
- allocation_size,
+ state->lease_ptr,
+ state->allocation_size,
0, /* private_flags */
- sec_desc,
- ea_list,
+ state->sec_desc,
+ state->ea_list,
&state->result,
&state->info,
&in_context_blobs,
tevent_req_nterror(req, status);
return tevent_req_post(req, state->ev);
}
- op = state->result->op;
+ state->op = state->result->op;
}
/*
last_write_time = unix_timespec_to_nt_time(
state->result->fsp_name->st.st_ex_mtime);
- if (last_write_time != max_access_time) {
+ if (last_write_time != state->max_access_time) {
uint8_t p[8];
uint32_t max_access_granted;
DATA_BLOB blob = data_blob_const(p, sizeof(p));
}
}
- if (!state->replay_operation && durable_requested &&
+ if (!state->replay_operation && state->durable_requested &&
(fsp_lease_type(state->result) & SMB2_LEASE_HANDLE))
{
- status = SMB_VFS_DURABLE_COOKIE(state->result,
- op,
- &op->global->backend_cookie);
+ status = SMB_VFS_DURABLE_COOKIE(
+ state->result,
+ state->op,
+ &state->op->global->backend_cookie);
if (!NT_STATUS_IS_OK(status)) {
- op->global->backend_cookie = data_blob_null;
+ state->op->global->backend_cookie = data_blob_null;
}
}
- if (!state->replay_operation && op->global->backend_cookie.length > 0)
+ if (!state->replay_operation && state->op->global->backend_cookie.length > 0)
{
- update_open = true;
+ state->update_open = true;
- op->global->durable = true;
- op->global->durable_timeout_msec = durable_timeout_msec;
+ state->op->global->durable = true;
+ state->op->global->durable_timeout_msec = state->durable_timeout_msec;
}
- if (update_open) {
- op->global->create_guid = _create_guid;
- if (need_replay_cache) {
- op->flags |= SMBXSRV_OPEN_NEED_REPLAY_CACHE;
+ if (state->update_open) {
+ state->op->global->create_guid = state->_create_guid;
+ if (state->need_replay_cache) {
+ state->op->flags |= SMBXSRV_OPEN_NEED_REPLAY_CACHE;
}
- status = smbXsrv_open_update(op);
+ status = smbXsrv_open_update(state->op);
DEBUG(10, ("smb2_create_send: smbXsrv_open_update "
"returned %s\n",
nt_errstr(status)));
}
}
- if (state->dhnq != NULL && op->global->durable) {
+ if (state->dhnq != NULL && state->op->global->durable) {
uint8_t p[8] = { 0, };
DATA_BLOB blob = data_blob_const(p, sizeof(p));
}
}
- if (state->dh2q != NULL && op->global->durable &&
+ if (state->dh2q != NULL && state->op->global->durable &&
/*
* For replay operations, we return the dh2q blob
* in the case of oplocks not based on the state of
DATA_BLOB blob = data_blob_const(p, sizeof(p));
uint32_t durable_v2_response_flags = 0;
- SIVAL(p, 0, op->global->durable_timeout_msec);
+ SIVAL(p, 0, state->op->global->durable_timeout_msec);
SIVAL(p, 4, durable_v2_response_flags);
status = smb2_create_blob_add(state->out_context_blobs,
if ((state->rqls != NULL) && (state->result->oplock_type == LEASE_OPLOCK)) {
uint8_t buf[52];
+ struct smb2_lease lease;
+ size_t lease_len;
lease = state->result->lease->lease;
git.samba.org / nivanova / samba-autobuild / .git / blobdiff