#include "../libcli/auth/libcli_auth.h"
#include "../librpc/gen_ndr/xattr.h"
#include "../librpc/gen_ndr/ndr_security.h"
-#include "../librpc/gen_ndr/open_files.h"
#include "libcli/security/security.h"
#include "trans2.h"
#include "auth.h"
#include "printing.h"
#include "lib/util_ea.h"
#include "lib/readdir_attr.h"
+#include "messages.h"
#define DIR_ENTRY_SAFETY_MARGIN 4096
Get one EA value. Fill in a struct ea_struct.
****************************************************************************/
-NTSTATUS get_ea_value(TALLOC_CTX *mem_ctx, connection_struct *conn,
- files_struct *fsp, const char *fname,
- const char *ea_name, struct ea_struct *pea)
+NTSTATUS get_ea_value(TALLOC_CTX *mem_ctx,
+ connection_struct *conn,
+ files_struct *fsp,
+ const struct smb_filename *smb_fname,
+ const char *ea_name,
+ struct ea_struct *pea)
{
/* Get the value of this xattr. Max size is 64k. */
size_t attr_size = 256;
if (fsp && fsp->fh->fd != -1) {
sizeret = SMB_VFS_FGETXATTR(fsp, ea_name, val, attr_size);
} else {
- sizeret = SMB_VFS_GETXATTR(conn, fname, ea_name, val, attr_size);
+ sizeret = SMB_VFS_GETXATTR(conn, smb_fname,
+ ea_name, val, attr_size);
}
if (sizeret == -1 && errno == ERANGE && attr_size != 65536) {
ea_namelist_size);
} else {
sizeret = SMB_VFS_LISTXATTR(conn,
- smb_fname->base_name,
+ smb_fname,
ea_namelist,
ea_namelist_size);
}
ea_namelist_size);
} else {
sizeret = SMB_VFS_LISTXATTR(conn,
- smb_fname->base_name,
+ smb_fname,
ea_namelist,
ea_namelist_size);
}
status = get_ea_value(listp,
conn,
fsp,
- smb_fname->base_name,
+ smb_fname,
names[i],
&listp->ea);
DEBUG(10,("set_ea: deleting ea name %s on file %s.\n",
unix_ea_name, smb_fname->base_name));
ret = SMB_VFS_REMOVEXATTR(conn,
- smb_fname->base_name,
+ smb_fname,
unix_ea_name);
}
#ifdef ENOATTR
DEBUG(10,("set_ea: setting ea name %s on file %s.\n",
unix_ea_name, smb_fname->base_name));
ret = SMB_VFS_SETXATTR(conn,
- smb_fname->base_name,
+ smb_fname,
unix_ea_name,
ea_list->ea.value.data,
ea_list->ea.value.length,
****************************************************************************/
static bool check_msdfs_link(connection_struct *conn,
- const char *pathname,
- SMB_STRUCT_STAT *psbuf)
+ struct smb_filename *smb_fname)
{
int saved_errno = errno;
if(lp_host_msdfs() &&
lp_msdfs_root(SNUM(conn)) &&
- is_msdfs_link(conn, pathname, psbuf)) {
+ is_msdfs_link(conn, smb_fname)) {
DEBUG(5,("check_msdfs_link: Masquerading msdfs link %s "
"as a directory\n",
- pathname));
- psbuf->st_ex_mode = (psbuf->st_ex_mode & 0xFFF) | S_IFDIR;
+ smb_fname->base_name));
+ smb_fname->st.st_ex_mode =
+ (smb_fname->st.st_ex_mode & 0xFFF) | S_IFDIR;
errno = saved_errno;
return true;
}
static bool smbd_dirptr_lanman2_mode_fn(TALLOC_CTX *ctx,
void *private_data,
struct smb_filename *smb_fname,
+ bool get_dosmode,
uint32_t *_mode)
{
struct smbd_dirptr_lanman2_state *state =
* directories */
ms_dfs_link = check_msdfs_link(state->conn,
- smb_fname->base_name,
- &smb_fname->st);
+ smb_fname);
if (!ms_dfs_link) {
DEBUG(5,("smbd_dirptr_lanman2_mode_fn: "
"Couldn't stat [%s] (%s)\n",
if (ms_dfs_link) {
mode = dos_mode_msdfs(state->conn, smb_fname);
- } else {
+ } else if (get_dosmode) {
mode = dos_mode(state->conn, smb_fname);
}
int requires_resume_key,
bool dont_descend,
bool ask_sharemode,
+ bool get_dosmode,
uint8_t align,
bool do_pad,
char **ppdata,
char *base_data,
char *end_data,
int space_remaining,
+ struct smb_filename **_smb_fname,
bool *got_exact_match,
int *_last_entry_off,
struct ea_list *name_list,
dirtype,
dont_descend,
ask_sharemode,
+ get_dosmode,
smbd_dirptr_lanman2_match_fn,
smbd_dirptr_lanman2_mode_fn,
&state,
*file_id = vfs_file_id_from_sbuf(conn, &smb_fname->st);
}
- TALLOC_FREE(fname);
+ if (!NT_STATUS_IS_OK(status) &&
+ !NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES))
+ {
+ TALLOC_FREE(smb_fname);
+ TALLOC_FREE(fname);
+ return status;
+ }
+
+ if (_smb_fname != NULL) {
+ struct smb_filename *name = NULL;
+
+ name = synthetic_smb_fname(ctx, fname, NULL, &smb_fname->st, 0);
+ if (name == NULL) {
+ TALLOC_FREE(smb_fname);
+ TALLOC_FREE(fname);
+ return NT_STATUS_NO_MEMORY;
+ }
+ *_smb_fname = name;
+ }
+
TALLOC_FREE(smb_fname);
+ TALLOC_FREE(fname);
+
if (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
dptr_SeekDir(dirptr, prev_dirpos);
return status;
}
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
*_last_entry_off = last_entry_off;
return NT_STATUS_OK;
return smbd_dirptr_lanman2_entry(ctx, conn, dirptr, flags2,
path_mask, dirtype, info_level,
requires_resume_key, dont_descend, ask_sharemode,
- align, do_pad,
+ true, align, do_pad,
ppdata, base_data, end_data,
space_remaining,
+ NULL,
got_exact_match,
last_entry_off, name_list, NULL);
}
dptr_num = dptr_dnum(dirptr);
DEBUG(4,("dptr_num is %d, wcard = %s, attr = %d\n", dptr_num, mask, dirtype));
- /* Initialize per TRANS2_FIND_FIRST operation data */
- dptr_init_search_op(dirptr);
-
/* We don't need to check for VOL here as this is returned by
a different TRANS2 call. */
dptr_TellDir(dirptr),
(int)backup_priv));
- /* Initialize per TRANS2_FIND_NEXT operation data */
- dptr_init_search_op(dirptr);
-
/* We don't need to check for VOL here as this is returned by
a different TRANS2 call. */
ZERO_STRUCT(smb_fname);
smb_fname.base_name = discard_const_p(char, filename);
- if(SMB_VFS_STAT(conn, &smb_fname) != 0) {
+ if(info_level != SMB_FS_QUOTA_INFORMATION
+ && SMB_VFS_STAT(conn, &smb_fname) != 0) {
DEBUG(2,("stat of . failed (%s)\n", strerror(errno)));
return map_nt_error_from_unix(errno);
}
return NT_STATUS_INVALID_LEVEL;
}
- rc = SMB_VFS_STATVFS(conn, filename, &svfs);
+ rc = SMB_VFS_STATVFS(conn, &smb_fname, &svfs);
if (!rc) {
data_len = 56;
SIVAL(pdata,84,0x100); /* Don't support mac... */
break;
}
- /* drop through */
+
+ FALL_THROUGH;
default:
return NT_STATUS_INVALID_LEVEL;
}
return NT_STATUS_DOS(ERRDOS, ERRbadlink);
#endif
link_len = SMB_VFS_READLINK(conn,
- smb_fname->base_name,
+ smb_fname,
buffer, PATH_MAX);
if (link_len == -1) {
return map_nt_error_from_unix(errno);
} else {
file_acl =
SMB_VFS_SYS_ACL_GET_FILE(conn,
- smb_fname->base_name,
+ smb_fname,
SMB_ACL_TYPE_ACCESS,
talloc_tos());
}
def_acl =
SMB_VFS_SYS_ACL_GET_FILE(
conn,
- fsp->fsp_name->base_name,
+ fsp->fsp_name,
SMB_ACL_TYPE_DEFAULT,
talloc_tos());
} else {
def_acl =
SMB_VFS_SYS_ACL_GET_FILE(
conn,
- smb_fname->base_name,
+ smb_fname,
SMB_ACL_TYPE_DEFAULT,
talloc_tos());
}
DEBUG(10,("hardlink_internals: doing hard link %s -> %s\n",
smb_fname_old->base_name, smb_fname_new->base_name));
- if (SMB_VFS_LINK(conn, smb_fname_old->base_name,
- smb_fname_new->base_name) != 0) {
+ if (SMB_VFS_LINK(conn, smb_fname_old, smb_fname_new) != 0) {
status = map_nt_error_from_unix(errno);
DEBUG(3,("hardlink_internals: Error %s hard link %s -> %s\n",
nt_errstr(status), smb_fname_old->base_name,
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
- DEBUG(6,("smb_set_file_size: size: %.0f ", (double)size));
+ DBG_INFO("size: %"PRIu64", file_size_stat=%"PRIu64"\n",
+ (uint64_t)size,
+ get_file_size_stat(psbuf));
if (size == get_file_size_stat(psbuf)) {
return NT_STATUS_OK;
struct smb_request *req,
const char *pdata,
int total_data,
- const struct smb_filename *smb_fname)
+ const struct smb_filename *new_smb_fname)
{
char *link_target = NULL;
- const char *newname = smb_fname->base_name;
TALLOC_CTX *ctx = talloc_tos();
/* Set a symbolic link. */
}
DEBUG(10,("smb_set_file_unix_link: SMB_SET_FILE_UNIX_LINK doing symlink %s -> %s\n",
- newname, link_target ));
+ new_smb_fname->base_name, link_target ));
- if (SMB_VFS_SYMLINK(conn,link_target,newname) != 0) {
+ if (SMB_VFS_SYMLINK(conn,link_target,new_smb_fname) != 0) {
return map_nt_error_from_unix(errno);
}
* the newname instead.
*/
char *base_name = NULL;
+ uint32_t ucf_flags = UCF_SAVE_LCOMP |
+ ucf_flags_from_smb_request(req);
+
+ if (dest_has_wcard) {
+ ucf_flags |= UCF_ALWAYS_ALLOW_WCARD_LCOMP;
+ }
/* newname must *not* be a stream name. */
if (newname[0] == ':') {
}
status = unix_convert(ctx, conn, base_name, &smb_fname_dst,
- (UCF_SAVE_LCOMP |
- (dest_has_wcard ?
- UCF_ALWAYS_ALLOW_WCARD_LCOMP :
- 0)));
+ ucf_flags);
/* If an error we expect this to be
* NT_STATUS_OBJECT_PATH_NOT_FOUND */
(unsigned int)num_def_acls));
if (valid_file_acls && !set_unix_posix_acl(conn, fsp,
- smb_fname->base_name, num_file_acls,
+ smb_fname, num_file_acls,
pdata + SMB_POSIX_ACL_HEADER_SIZE)) {
return map_nt_error_from_unix(errno);
}
if (valid_def_acls && !set_unix_posix_default_acl(conn,
- smb_fname->base_name, &smb_fname->st, num_def_acls,
+ smb_fname, num_def_acls,
pdata + SMB_POSIX_ACL_HEADER_SIZE +
(num_file_acls*SMB_POSIX_ACL_ENTRY_SIZE))) {
return map_nt_error_from_unix(errno);
(unsigned int)unixmode, smb_fname_str_dbg(smb_fname)));
/* Ok - do the mknod. */
- if (SMB_VFS_MKNOD(conn, smb_fname->base_name, unixmode, dev) != 0) {
+ if (SMB_VFS_MKNOD(conn, smb_fname, unixmode, dev) != 0) {
return map_nt_error_from_unix(errno);
}
&parent, NULL)) {
return NT_STATUS_NO_MEMORY;
}
- inherit_access_posix_acl(conn, parent, smb_fname->base_name,
+ inherit_access_posix_acl(conn, parent, smb_fname,
unixmode);
TALLOC_FREE(parent);
}
DEBUG(10,("smb_set_file_unix_basic: SMB_SET_FILE_UNIX_BASIC "
"changing group %u for file %s\n",
- (unsigned int)set_owner,
+ (unsigned int)set_grp,
smb_fname_str_dbg(smb_fname)));
if (fsp && fsp->fh->fd != -1) {
- ret = SMB_VFS_FCHOWN(fsp, set_owner, (gid_t)-1);
+ ret = SMB_VFS_FCHOWN(fsp, (uid_t)-1, set_grp);
} else {
/*
* UNIX extensions calls must always operate
/* XXX: we should be using SMB_VFS_FCHFLAGS here. */
return NT_STATUS_NOT_SUPPORTED;
} else {
- if (SMB_VFS_CHFLAGS(conn, smb_fname->base_name,
+ if (SMB_VFS_CHFLAGS(conn, smb_fname,
stat_fflags) != 0) {
return map_nt_error_from_unix(errno);
}
int total_data,
struct smb_filename *smb_fname)
{
+ struct server_id self = messaging_server_id(conn->sconn->msg_ctx);
NTSTATUS status = NT_STATUS_OK;
files_struct *fsp = NULL;
uint16_t flags = 0;
char del = 1;
int info = 0;
int create_options = 0;
- int i;
struct share_mode_lock *lck = NULL;
+ bool other_nonposix_opens;
if (total_data < 2) {
return NT_STATUS_INVALID_PARAMETER;
return NT_STATUS_INVALID_PARAMETER;
}
- /*
- * See if others still have the file open. If this is the case, then
- * don't delete. If all opens are POSIX delete we can set the delete
- * on close disposition.
- */
- for (i=0; i<lck->data->num_share_modes; i++) {
- struct share_mode_entry *e = &lck->data->share_modes[i];
- if (is_valid_share_mode_entry(e)) {
- if (e->flags & SHARE_MODE_FLAG_POSIX_OPEN) {
- continue;
- }
- if (share_mode_stale_pid(lck->data, i)) {
- continue;
- }
- /* Fail with sharing violation. */
- TALLOC_FREE(lck);
- close_file(req, fsp, NORMAL_CLOSE);
- return NT_STATUS_SHARING_VIOLATION;
- }
+ other_nonposix_opens = has_other_nonposix_opens(lck, fsp, self);
+ if (other_nonposix_opens) {
+ /* Fail with sharing violation. */
+ TALLOC_FREE(lck);
+ close_file(req, fsp, NORMAL_CLOSE);
+ return NT_STATUS_SHARING_VIOLATION;
}
/*
break;
}
+ /* [MS-SMB2] 3.3.5.21.1 states we MUST fail with STATUS_NOT_SUPPORTED. */
+ case SMB_FILE_VALID_DATA_LENGTH_INFORMATION:
+ case SMB_FILE_SHORT_NAME_INFORMATION:
+ return NT_STATUS_NOT_SUPPORTED;
+
/*
* CIFS UNIX extensions.
*/
git.samba.org / kai / samba-autobuild / .git / blobdiff