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-rw-r--r--source3/include/proto.h7
-rw-r--r--source3/modules/onefs_open.c9
-rw-r--r--source3/smbd/file_access.c25
-rw-r--r--source3/smbd/nttrans.c12
-rw-r--r--source3/smbd/open.c435
5 files changed, 282 insertions, 206 deletions
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 1c7ba8725a..8435b790a8 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -6337,7 +6337,8 @@ NTSTATUS close_fake_file(struct smb_request *req, files_struct *fsp);
bool can_access_file_acl(struct connection_struct *conn,
const char * fname,
uint32_t access_mask);
-bool can_delete_file_in_directory(connection_struct *conn, const char *fname);
+bool can_delete_file_in_directory(connection_struct *conn,
+ const struct smb_filename *smb_fname);
bool can_access_file_data(connection_struct *conn, const char *fname, SMB_STRUCT_STAT *psbuf, uint32 access_mask);
bool can_write_to_file(connection_struct *conn, const char *fname, SMB_STRUCT_STAT *psbuf);
bool directory_has_default_acl(connection_struct *conn, const char *fname);
@@ -6581,6 +6582,7 @@ void send_nt_replies(connection_struct *conn,
char *params, int paramsize,
char *pdata, int datasize);
bool is_ntfs_stream_name(const char *fname);
+bool is_ntfs_stream_smb_fname(const struct smb_filename *smb_fname);
void reply_ntcreate_and_X(struct smb_request *req);
void reply_ntcancel(struct smb_request *req);
void reply_ntrename(struct smb_request *req);
@@ -6606,7 +6608,6 @@ bool is_stat_open(uint32 access_mask);
bool request_timed_out(struct timeval request_time,
struct timeval timeout);
bool open_match_attributes(connection_struct *conn,
- const char *path,
uint32 old_dos_attr,
uint32 new_dos_attr,
mode_t existing_unx_mode,
@@ -6662,7 +6663,7 @@ NTSTATUS create_file_default(connection_struct *conn,
NTSTATUS get_relative_fid_filename(connection_struct *conn,
struct smb_request *req,
uint16_t root_dir_fid,
- const char *fname, char **new_fname);
+ struct smb_filename *smb_fname);
/* The following definitions come from smbd/oplock.c */
diff --git a/source3/modules/onefs_open.c b/source3/modules/onefs_open.c
index c773f9ebbc..ef2f1fa487 100644
--- a/source3/modules/onefs_open.c
+++ b/source3/modules/onefs_open.c
@@ -685,8 +685,7 @@ NTSTATUS onefs_open_file_ntcreate(connection_struct *conn,
if (!posix_open && file_existed &&
((create_disposition == FILE_OVERWRITE) ||
(create_disposition == FILE_OVERWRITE_IF))) {
- if (!open_match_attributes(conn, fname,
- existing_dos_attributes,
+ if (!open_match_attributes(conn, existing_dos_attributes,
new_dos_attributes, psbuf->st_ex_mode,
unx_mode, &new_unx_mode)) {
DEBUG(5, ("onefs_open_file_ntcreate: attributes "
@@ -2018,15 +2017,11 @@ NTSTATUS onefs_create_file(vfs_handle_struct *handle,
/* Get the file name if root_dir_fid was specified. */
if (root_dir_fid != 0) {
- char *new_fname;
-
status = get_relative_fid_filename(conn, req, root_dir_fid,
- fname, &new_fname);
+ smb_fname);
if (!NT_STATUS_IS_OK(status)) {
goto fail;
}
-
- fname = new_fname;
}
/* Resolve the file name if this was a DFS pathname. */
diff --git a/source3/smbd/file_access.c b/source3/smbd/file_access.c
index 9c77f9e961..8b282e25b6 100644
--- a/source3/smbd/file_access.c
+++ b/source3/smbd/file_access.c
@@ -60,7 +60,8 @@ bool can_access_file_acl(struct connection_struct *conn,
this to successfully return ACCESS_DENIED on a file open for delete access.
****************************************************************************/
-bool can_delete_file_in_directory(connection_struct *conn, const char *fname)
+bool can_delete_file_in_directory(connection_struct *conn,
+ const struct smb_filename *smb_fname)
{
SMB_STRUCT_STAT sbuf;
TALLOC_CTX *ctx = talloc_tos();
@@ -71,7 +72,7 @@ bool can_delete_file_in_directory(connection_struct *conn, const char *fname)
}
/* Get the parent directory permission mask and owners. */
- if (!parent_dirname(ctx, fname, &dname, NULL)) {
+ if (!parent_dirname(ctx, smb_fname->base_name, &dname, NULL)) {
return False;
}
if(SMB_VFS_STAT(conn, dname, &sbuf) != 0) {
@@ -93,17 +94,29 @@ bool can_delete_file_in_directory(connection_struct *conn, const char *fname)
* by owner of directory. */
if (sbuf.st_ex_mode & S_ISVTX) {
SMB_STRUCT_STAT sbuf_file;
+ char *fname = NULL;
+ NTSTATUS status;
+
+ status = get_full_smb_filename(talloc_tos(), smb_fname,
+ &fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ return false;
+ }
if(SMB_VFS_STAT(conn, fname, &sbuf_file) != 0) {
+ TALLOC_FREE(fname);
if (errno == ENOENT) {
/* If the file doesn't already exist then
* yes we'll be able to delete it. */
return True;
}
DEBUG(10,("can_delete_file_in_directory: can't "
- "stat file %s (%s)",
- fname, strerror(errno) ));
+ "stat file %s (%s)",
+ smb_fname_str_dbg(smb_fname),
+ strerror(errno) ));
return False;
}
+ TALLOC_FREE(fname);
+
/*
* Patch from SATOH Fumiyasu <fumiyas@miraclelinux.com>
* for bug #3348. Don't assume owning sticky bit
@@ -115,8 +128,8 @@ bool can_delete_file_in_directory(connection_struct *conn, const char *fname)
if ((conn->server_info->utok.uid != sbuf.st_ex_uid) &&
(conn->server_info->utok.uid != sbuf_file.st_ex_uid)) {
DEBUG(10,("can_delete_file_in_directory: not "
- "owner of file %s or directory %s",
- fname, dname));
+ "owner of file %s or directory %s",
+ smb_fname_str_dbg(smb_fname), dname));
return False;
}
}
diff --git a/source3/smbd/nttrans.c b/source3/smbd/nttrans.c
index a8716d36a3..d2a052dd55 100644
--- a/source3/smbd/nttrans.c
+++ b/source3/smbd/nttrans.c
@@ -306,6 +306,18 @@ bool is_ntfs_stream_name(const char *fname)
}
/****************************************************************************
+ Simple check to determine if the filename is a stream.
+ ***************************************************************************/
+bool is_ntfs_stream_smb_fname(const struct smb_filename *smb_fname)
+{
+ if (lp_posix_pathnames()) {
+ return false;
+ }
+
+ return smb_fname->stream_name;
+}
+
+/****************************************************************************
Reply to an NT create and X call on a pipe
****************************************************************************/
diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index c2e5cdfccc..7b2fc19a6c 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -31,7 +31,7 @@ struct deferred_open_record {
static NTSTATUS create_file_unixpath(connection_struct *conn,
struct smb_request *req,
- const char *fname,
+ struct smb_filename *smb_fname,
uint32_t access_mask,
uint32_t share_access,
uint32_t create_disposition,
@@ -43,8 +43,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
struct ea_list *ea_list,
files_struct **result,
- int *pinfo,
- SMB_STRUCT_STAT *psbuf);
+ int *pinfo);
/****************************************************************************
SMB1 file varient of se_access_check. Never test FILE_READ_ATTRIBUTES.
@@ -316,22 +315,27 @@ static NTSTATUS open_file(files_struct *fsp,
connection_struct *conn,
struct smb_request *req,
const char *parent_dir,
- const char *name,
- const char *path,
- SMB_STRUCT_STAT *psbuf,
+ struct smb_filename *smb_fname,
int flags,
mode_t unx_mode,
uint32 access_mask, /* client requested access mask. */
uint32 open_access_mask) /* what we're actually using in the open. */
{
+ char *path = NULL;
NTSTATUS status = NT_STATUS_OK;
int accmode = (flags & O_ACCMODE);
int local_flags = flags;
- bool file_existed = VALID_STAT(*psbuf);
+ bool file_existed = VALID_STAT(smb_fname->st);
fsp->fh->fd = -1;
errno = EPERM;
+ status = get_full_smb_filename(talloc_tos(), smb_fname,
+ &path);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
/* Check permissions */
/*
@@ -347,7 +351,8 @@ static NTSTATUS open_file(files_struct *fsp,
if (!CAN_WRITE(conn)) {
/* It's a read-only share - fail if we wanted to write. */
if(accmode != O_RDONLY || (flags & O_TRUNC) || (flags & O_APPEND)) {
- DEBUG(3,("Permission denied opening %s\n", path));
+ DEBUG(3,("Permission denied opening %s\n",
+ smb_fname_str_dbg(smb_fname)));
return NT_STATUS_ACCESS_DENIED;
} else if(flags & O_CREAT) {
/* We don't want to write - but we must make sure that
@@ -373,7 +378,7 @@ static NTSTATUS open_file(files_struct *fsp,
if ((accmode == O_RDONLY) && ((flags & O_TRUNC) == O_TRUNC)) {
DEBUG(10,("open_file: truncate requested on read-only open "
- "for file %s\n", path));
+ "for file %s\n", smb_fname_str_dbg(smb_fname)));
local_flags = (flags & ~O_ACCMODE)|O_RDWR;
}
@@ -396,7 +401,7 @@ static NTSTATUS open_file(files_struct *fsp,
* open flags. JRA.
*/
- if (file_existed && S_ISFIFO(psbuf->st_ex_mode)) {
+ if (file_existed && S_ISFIFO(smb_fname->st.st_ex_mode)) {
local_flags |= O_NONBLOCK;
}
#endif
@@ -420,8 +425,8 @@ static NTSTATUS open_file(files_struct *fsp,
status = fd_open(conn, path, fsp, local_flags, unx_mode);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(3,("Error opening file %s (%s) (local_flags=%d) "
- "(flags=%d)\n",
- path,nt_errstr(status),local_flags,flags));
+ "(flags=%d)\n", smb_fname_str_dbg(smb_fname),
+ nt_errstr(status),local_flags,flags));
return status;
}
@@ -467,14 +472,19 @@ static NTSTATUS open_file(files_struct *fsp,
lp_map_system(SNUM(conn)))) {
access_granted &= ~FILE_WRITE_ATTRIBUTES;
- DEBUG(10,("open_file: overrode FILE_WRITE_ATTRIBUTES "
- "on file %s\n",
- path ));
+ DEBUG(10,("open_file: "
+ "overrode "
+ "FILE_WRITE_"
+ "ATTRIBUTES "
+ "on file %s\n",
+ smb_fname_str_dbg(
+ smb_fname)));
}
if ((access_mask & DELETE_ACCESS) &&
- (access_granted & DELETE_ACCESS) &&
- can_delete_file_in_directory(conn, path)) {
+ (access_granted & DELETE_ACCESS) &&
+ can_delete_file_in_directory(conn,
+ smb_fname)) {
/* Were we trying to do a stat open
* for delete and didn't get DELETE
* access (only) ? Check if the
@@ -485,30 +495,38 @@ static NTSTATUS open_file(files_struct *fsp,
access_granted &= ~DELETE_ACCESS;
- DEBUG(10,("open_file: overrode DELETE_ACCESS "
- "on file %s\n",
- path ));
+ DEBUG(10,("open_file: "
+ "overrode "
+ "DELETE_ACCESS on "
+ "file %s\n",
+ smb_fname_str_dbg(
+ smb_fname)));
}
if (access_granted != 0) {
- DEBUG(10, ("open_file: Access denied on "
- "file %s\n",
- path));
+ DEBUG(10,("open_file: Access "
+ "denied on file "
+ "%s\n",
+ smb_fname_str_dbg(
+ smb_fname)));
return status;
}
} else if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND) &&
- fsp->posix_open &&
- S_ISLNK(psbuf->st_ex_mode)) {
+ fsp->posix_open &&
+ S_ISLNK(smb_fname->st.st_ex_mode)) {
/* This is a POSIX stat open for delete
* or rename on a symlink that points
* nowhere. Allow. */
- DEBUG(10, ("open_file: allowing POSIX open "
- "on bad symlink %s\n",
- path ));
+ DEBUG(10,("open_file: allowing POSIX "
+ "open on bad symlink %s\n",
+ smb_fname_str_dbg(
+ smb_fname)));
} else {
- DEBUG(10, ("open_file: check_open_rights "
- "on file %s returned %s\n",
- path, nt_errstr(status) ));
+ DEBUG(10,("open_file: "
+ "check_open_rights on file "
+ "%s returned %s\n",
+ smb_fname_str_dbg(smb_fname),
+ nt_errstr(status) ));
return status;
}
}
@@ -519,13 +537,15 @@ static NTSTATUS open_file(files_struct *fsp,
int ret;
if (fsp->fh->fd == -1) {
- ret = SMB_VFS_STAT(conn, path, psbuf);
+ ret = SMB_VFS_STAT(conn, path, &smb_fname->st);
} else {
- ret = SMB_VFS_FSTAT(fsp, psbuf);
+ ret = SMB_VFS_FSTAT(fsp, &smb_fname->st);
/* If we have an fd, this stat should succeed. */
if (ret == -1) {
DEBUG(0,("Error doing fstat on open file %s "
- "(%s)\n", path,strerror(errno) ));
+ "(%s)\n",
+ smb_fname_str_dbg(smb_fname),
+ strerror(errno) ));
}
}
@@ -543,14 +563,14 @@ static NTSTATUS open_file(files_struct *fsp,
* so catch a directory open and return an EISDIR. JRA.
*/
- if(S_ISDIR(psbuf->st_ex_mode)) {
+ if(S_ISDIR(smb_fname->st.st_ex_mode)) {
fd_close(fsp);
errno = EISDIR;
return NT_STATUS_FILE_IS_A_DIRECTORY;
}
- fsp->mode = psbuf->st_ex_mode;
- fsp->file_id = vfs_file_id_from_sbuf(conn, psbuf);
+ fsp->mode = smb_fname->st.st_ex_mode;
+ fsp->file_id = vfs_file_id_from_sbuf(conn, &smb_fname->st);
fsp->vuid = req ? req->vuid : UID_FIELD_INVALID;
fsp->file_pid = req ? req->smbpid : 0;
fsp->can_lock = True;
@@ -566,7 +586,8 @@ static NTSTATUS open_file(files_struct *fsp,
fsp->sent_oplock_break = NO_BREAK_SENT;
fsp->is_directory = False;
if (conn->aio_write_behind_list &&
- is_in_path(path, conn->aio_write_behind_list, conn->case_sensitive)) {
+ is_in_path(smb_fname->base_name, conn->aio_write_behind_list,
+ conn->case_sensitive)) {
fsp->aio_write_behind = True;
}
@@ -765,7 +786,6 @@ bool is_stat_open(uint32 access_mask)
****************************************************************************/
static NTSTATUS open_mode_check(connection_struct *conn,
- const char *fname,
struct share_mode_lock *lck,
uint32 access_mask,
uint32 share_access,
@@ -1041,7 +1061,6 @@ static void defer_open(struct share_mode_lock *lck,
****************************************************************************/
bool open_match_attributes(connection_struct *conn,
- const char *path,
uint32 old_dos_attr,
uint32 new_dos_attr,
mode_t existing_unx_mode,
@@ -1060,10 +1079,9 @@ bool open_match_attributes(connection_struct *conn,
*returned_unx_mode = (mode_t)0;
}
- DEBUG(10,("open_match_attributes: file %s old_dos_attr = 0x%x, "
+ DEBUG(10,("open_match_attributes: old_dos_attr = 0x%x, "
"existing_unx_mode = 0%o, new_dos_attr = 0x%x "
"returned_unx_mode = 0%o\n",
- path,
(unsigned int)old_dos_attr,
(unsigned int)existing_unx_mode,
(unsigned int)new_dos_attr,
@@ -1391,8 +1409,7 @@ static NTSTATUS calculate_access_mask(connection_struct *conn,
static NTSTATUS open_file_ntcreate(connection_struct *conn,
struct smb_request *req,
- const char *fname,
- SMB_STRUCT_STAT *psbuf,
+ struct smb_filename *smb_fname,
uint32 access_mask, /* access bits (FILE_READ_DATA etc.) */
uint32 share_access, /* share constants (FILE_SHARE_READ etc) */
uint32 create_disposition, /* FILE_OPEN_IF etc. */
@@ -1405,7 +1422,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
{
int flags=0;
int flags2=0;
- bool file_existed = VALID_STAT(*psbuf);
+ bool file_existed = VALID_STAT(smb_fname->st);
bool def_acl = False;
bool posix_open = False;
bool new_file_created = False;
@@ -1422,11 +1439,17 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
uint32 open_access_mask = access_mask;
NTSTATUS status;
int ret_flock;
+ char *fname = NULL;
char *parent_dir;
- const char *newname;
ZERO_STRUCT(id);
+ status = get_full_smb_filename(talloc_tos(), smb_fname,
+ &fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
if (conn->printer) {
/*
* Printers are handled completely differently.
@@ -1437,12 +1460,15 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
*pinfo = FILE_WAS_CREATED;
}
- DEBUG(10, ("open_file_ntcreate: printer open fname=%s\n", fname));
+ DEBUG(10, ("open_file_ntcreate: printer open fname=%s\n",
+ smb_fname_str_dbg(smb_fname)));
- return print_fsp_open(req, conn, fname, req->vuid, fsp, psbuf);
+ return print_fsp_open(req, conn, fname, req->vuid, fsp,
+ &smb_fname->st);
}
- if (!parent_dirname(talloc_tos(), fname, &parent_dir, &newname)) {
+ if (!parent_dirname(talloc_tos(), smb_fname->base_name, &parent_dir,
+ NULL)) {
return NT_STATUS_NO_MEMORY;
}
@@ -1461,9 +1487,9 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
"access_mask=0x%x share_access=0x%x "
"create_disposition = 0x%x create_options=0x%x "
"unix mode=0%o oplock_request=%d\n",
- fname, new_dos_attributes, access_mask, share_access,
- create_disposition, create_options, (unsigned int)unx_mode,
- oplock_request));
+ smb_fname_str_dbg(smb_fname), new_dos_attributes,
+ access_mask, share_access, create_disposition,
+ create_options, (unsigned int)unx_mode, oplock_request));
if ((req == NULL) && ((oplock_request & INTERNAL_OPEN_ONLY) == 0)) {
DEBUG(0, ("No smb request but not an internal only open!\n"));
@@ -1499,7 +1525,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
remove_deferred_open_smb_message(req->mid);
}
- status = check_name(conn, fname);
+ status = check_name(conn, smb_fname->base_name);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
@@ -1507,19 +1533,20 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
if (!posix_open) {
new_dos_attributes &= SAMBA_ATTRIBUTES_MASK;
if (file_existed) {
- existing_dos_attributes = dos_mode(conn, fname, psbuf);
+ existing_dos_attributes = dos_mode(conn, fname,
+ &smb_fname->st);
}
}
/* ignore any oplock requests if oplocks are disabled */
if (!lp_oplocks(SNUM(conn)) || global_client_failed_oplock_break ||
- IS_VETO_OPLOCK_PATH(conn, fname)) {
+ IS_VETO_OPLOCK_PATH(conn, smb_fname->base_name)) {
/* Mask off everything except the private Samba bits. */
oplock_request &= SAMBA_PRIVATE_OPLOCK_MASK;
}
/* this is for OS/2 long file names - say we don't support them */
- if (!lp_posix_pathnames() && strstr(fname,".+,;=[].")) {
+ if (!lp_posix_pathnames() && strstr(smb_fname->base_name,".+,;=[].")) {
/* OS/2 Workplace shell fix may be main code stream in a later
* release. */
DEBUG(5,("open_file_ntcreate: OS/2 long filenames are not "
@@ -1556,7 +1583,8 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
if (!file_existed) {
DEBUG(5,("open_file_ntcreate: FILE_OPEN "
"requested for file %s and file "
- "doesn't exist.\n", fname ));
+ "doesn't exist.\n",
+ smb_fname_str_dbg(smb_fname)));
errno = ENOENT;
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
@@ -1568,7 +1596,8 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
if (!file_existed) {
DEBUG(5,("open_file_ntcreate: FILE_OVERWRITE "
"requested for file %s and file "
- "doesn't exist.\n", fname ));
+ "doesn't exist.\n",
+ smb_fname_str_dbg(smb_fname) ));
errno = ENOENT;
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
@@ -1582,8 +1611,9 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
if (file_existed) {
DEBUG(5,("open_file_ntcreate: FILE_CREATE "
"requested for file %s and file "
- "already exists.\n", fname ));
- if (S_ISDIR(psbuf->st_ex_mode)) {
+ "already exists.\n",
+ smb_fname_str_dbg(smb_fname)));
+ if (S_ISDIR(smb_fname->st.st_ex_mode)) {
errno = EISDIR;
} else {
errno = EEXIST;
@@ -1608,15 +1638,16 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
if (!posix_open && file_existed && ((create_disposition == FILE_OVERWRITE) ||
(create_disposition == FILE_OVERWRITE_IF))) {
- if (!open_match_attributes(conn, fname,
- existing_dos_attributes,
- new_dos_attributes, psbuf->st_ex_mode,
+ if (!open_match_attributes(conn, existing_dos_attributes,
+ new_dos_attributes,
+ smb_fname->st.st_ex_mode,
unx_mode, &new_unx_mode)) {
DEBUG(5,("open_file_ntcreate: attributes missmatch "
"for file %s (%x %x) (0%o, 0%o)\n",
- fname, existing_dos_attributes,
+ smb_fname_str_dbg(smb_fname),
+ existing_dos_attributes,
new_dos_attributes,
- (unsigned int)psbuf->st_ex_mode,
+ (unsigned int)smb_fname->st.st_ex_mode,
(unsigned int)unx_mode ));
errno = EACCES;
return NT_STATUS_ACCESS_DENIED;
@@ -1629,8 +1660,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10, ("open_file_ntcreate: calculate_access_mask "
"on file %s returned %s\n",
- fname,
- nt_errstr(status)));
+ smb_fname_str_dbg(smb_fname), nt_errstr(status)));
return status;
}
@@ -1641,7 +1671,8 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
}
DEBUG(10, ("open_file_ntcreate: fname=%s, after mapping "
- "access_mask=0x%x\n", fname, access_mask ));
+ "access_mask=0x%x\n", smb_fname_str_dbg(smb_fname),
+ access_mask));
/*
* Note that we ignore the append flag as append does not
@@ -1694,12 +1725,13 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
(!CAN_WRITE(conn) || IS_DOS_READONLY(existing_dos_attributes))) {
DEBUG(5,("open_file_ntcreate: write access requested for "
"file %s on read only %s\n",
- fname, !CAN_WRITE(conn) ? "share" : "file" ));
+ smb_fname_str_dbg(smb_fname),
+ !CAN_WRITE(conn) ? "share" : "file" ));
errno = EACCES;
return NT_STATUS_ACCESS_DENIED;
}
- fsp->file_id = vfs_file_id_from_sbuf(conn, psbuf);
+ fsp->file_id = vfs_file_id_from_sbuf(conn, &smb_fname->st);
fsp->share_access = share_access;
fsp->fh->private_options = create_options;
fsp->access_mask = open_access_mask; /* We change this to the
@@ -1715,8 +1747,8 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
}
if (file_existed) {
- struct timespec old_write_time = psbuf->st_ex_mtime;
- id = vfs_file_id_from_sbuf(conn, psbuf);
+ struct timespec old_write_time = smb_fname->st.st_ex_mtime;
+ id = vfs_file_id_from_sbuf(conn, &smb_fname->st);
lck = get_share_mode_lock(talloc_tos(), id,
conn->connectpath,
@@ -1738,8 +1770,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
/* Use the client requested access mask here, not the one we
* open with. */
- status = open_mode_check(conn, fname, lck,
- access_mask, share_access,
+ status = open_mode_check(conn, lck, access_mask, share_access,
create_options, &file_existed);
if (NT_STATUS_IS_OK(status)) {
@@ -1821,7 +1852,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
}
if (((can_access_mask & FILE_WRITE_DATA) && !CAN_WRITE(conn)) ||
- !can_access_file_data(conn,fname,psbuf,can_access_mask)) {
+ !can_access_file_data(conn, fname, &smb_fname->st, can_access_mask)) {
can_access = False;
}
@@ -1907,7 +1938,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
* open_file strips any O_TRUNC flags itself.
*/
- fsp_open = open_file(fsp, conn, req, parent_dir, newname, fname, psbuf,
+ fsp_open = open_file(fsp, conn, req, parent_dir, smb_fname,
flags|flags2, unx_mode, access_mask,
open_access_mask);
@@ -1919,7 +1950,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
}
if (!file_existed) {
- struct timespec old_write_time = psbuf->st_ex_mtime;
+ struct timespec old_write_time = smb_fname->st.st_ex_mtime;
/*
* Deal with the race condition where two smbd's detect the
* file doesn't exist and do the create at the same time. One
@@ -1943,7 +1974,8 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
if (lck == NULL) {
DEBUG(0, ("open_file_ntcreate: Could not get share "
- "mode lock for %s\n", fname));
+ "mode lock for %s\n",
+ smb_fname_str_dbg(smb_fname)));
fd_close(fsp);
return NT_STATUS_SHARING_VIOLATION;
}
@@ -1958,8 +1990,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
return NT_STATUS_SHARING_VIOLATION;
}
- status = open_mode_check(conn, fname, lck,
- access_mask, share_access,
+ status = open_mode_check(conn, lck, access_mask, share_access,
create_options, &file_existed);
if (NT_STATUS_IS_OK(status)) {
@@ -2009,8 +2040,9 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
SMB_ASSERT(lck != NULL);
/* Delete streams if create_disposition requires it */
- if (file_existed && clear_ads && !is_ntfs_stream_name(fname)) {
- status = delete_all_streams(conn, fname);
+ if (file_existed && clear_ads &&
+ !is_ntfs_stream_smb_fname(smb_fname)) {
+ status = delete_all_streams(conn, smb_fname->base_name);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(lck);
fd_close(fsp);
@@ -2053,7 +2085,7 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
* struct..
*/
if ((SMB_VFS_FTRUNCATE(fsp, 0) == -1) ||
- (SMB_VFS_FSTAT(fsp, psbuf)==-1)) {
+ (SMB_VFS_FSTAT(fsp, &smb_fname->st)==-1)) {
status = map_nt_error_from_unix(errno);
TALLOC_FREE(lck);
fd_close(fsp);
@@ -2171,7 +2203,8 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
} else {
DEBUG(5, ("open_file_ntcreate: reset "
"attributes of file %s to 0%o\n",
- fname, (unsigned int)new_unx_mode));
+ smb_fname_str_dbg(smb_fname),
+ (unsigned int)new_unx_mode));
ret = 0; /* Don't do the fchmod below. */
}
}
@@ -2180,7 +2213,8 @@ static NTSTATUS open_file_ntcreate(connection_struct *conn,
(SMB_VFS_FCHMOD(fsp, new_unx_mode) == -1))
DEBUG(5, ("open_file_ntcreate: failed to reset "
"attributes of file %s to 0%o\n",
- fname, (unsigned int)new_unx_mode));
+ smb_fname_str_dbg(smb_fname),
+ (unsigned int)new_unx_mode));
}
/* If this is a successful open, we must remove any deferred open
@@ -2362,8 +2396,7 @@ static NTSTATUS mkdir_internal(connection_struct *conn,
static NTSTATUS open_directory(connection_struct *conn,
struct smb_request *req,
- const char *fname,
- SMB_STRUCT_STAT *psbuf,
+ struct smb_filename *smb_dname,
uint32 access_mask,
uint32 share_access,
uint32 create_disposition,
@@ -2373,8 +2406,9 @@ static NTSTATUS open_directory(connection_struct *conn,
files_struct **result)
{
files_struct *fsp = NULL;
- bool dir_existed = VALID_STAT(*psbuf) ? True : False;
+ bool dir_existed = VALID_STAT(smb_dname->st) ? True : False;
struct share_mode_lock *lck = NULL;
+ char *fname = NULL;
NTSTATUS status;
struct timespec mtimespec;
int info = 0;
@@ -2382,17 +2416,24 @@ static NTSTATUS open_directory(connection_struct *conn,
DEBUG(5,("open_directory: opening directory %s, access_mask = 0x%x, "
"share_access = 0x%x create_options = 0x%x, "
"create_disposition = 0x%x, file_attributes = 0x%x\n",
- fname,
+ smb_fname_str_dbg(smb_dname),
(unsigned int)access_mask,
(unsigned int)share_access,
(unsigned int)create_options,
(unsigned int)create_disposition,
(unsigned int)file_attributes));
+ status = get_full_smb_filename(talloc_tos(), smb_dname,
+ &fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
if (!(file_attributes & FILE_FLAG_POSIX_SEMANTICS) &&
(conn->fs_capabilities & FILE_NAMED_STREAMS) &&
- is_ntfs_stream_name(fname)) {
- DEBUG(2, ("open_directory: %s is a stream name!\n", fname));
+ is_ntfs_stream_smb_fname(smb_dname)) {
+ DEBUG(2, ("open_directory: %s is a stream name!\n",
+ smb_fname_str_dbg(smb_dname)));
return NT_STATUS_NOT_A_DIRECTORY;
}
@@ -2402,7 +2443,7 @@ static NTSTATUS open_directory(connection_struct *conn,
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10, ("open_directory: calculate_access_mask "
"on file %s returned %s\n",
- fname,
+ smb_fname_str_dbg(smb_dname),
nt_errstr(status)));
return status;
}
@@ -2411,7 +2452,7 @@ static NTSTATUS open_directory(connection_struct *conn,
if (access_mask & SEC_FLAG_SYSTEM_SECURITY) {
DEBUG(10, ("open_directory: open on %s "
"failed - SEC_FLAG_SYSTEM_SECURITY denied.\n",
- fname));
+ smb_fname_str_dbg(smb_dname)));
return NT_STATUS_PRIVILEGE_NOT_HELD;
}
@@ -2424,7 +2465,7 @@ static NTSTATUS open_directory(connection_struct *conn,
* We want to follow symlinks here.
*/
- if (SMB_VFS_STAT(conn, fname, psbuf) != 0) {
+ if (SMB_VFS_STAT(conn, fname, &smb_dname->st) != 0) {
return map_nt_error_from_unix(errno);
}
@@ -2438,11 +2479,12 @@ static NTSTATUS open_directory(connection_struct *conn,
status = mkdir_internal(conn,
fname,
file_attributes,
- psbuf);
+ &smb_dname->st);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(2, ("open_directory: unable to create "
- "%s. Error was %s\n", fname,
+ "%s. Error was %s\n",
+ smb_fname_str_dbg(smb_dname),
nt_errstr(status)));
return status;
}
@@ -2459,7 +2501,7 @@ static NTSTATUS open_directory(connection_struct *conn,
status = mkdir_internal(conn,
fname,
file_attributes,
- psbuf);
+ &smb_dname->st);
if (NT_STATUS_IS_OK(status)) {
info = FILE_WAS_CREATED;
@@ -2479,13 +2521,14 @@ static NTSTATUS open_directory(connection_struct *conn,
default:
DEBUG(5,("open_directory: invalid create_disposition "
"0x%x for directory %s\n",
- (unsigned int)create_disposition, fname));
+ (unsigned int)create_disposition,
+ smb_fname_str_dbg(smb_dname)));
return NT_STATUS_INVALID_PARAMETER;
}
- if(!S_ISDIR(psbuf->st_ex_mode)) {
+ if(!S_ISDIR(smb_dname->st.st_ex_mode)) {
DEBUG(5,("open_directory: %s is not a directory !\n",
- fname ));
+ smb_fname_str_dbg(smb_dname)));
return NT_STATUS_NOT_A_DIRECTORY;
}
@@ -2505,19 +2548,19 @@ static NTSTATUS open_directory(connection_struct *conn,
* for details. */
if ((NT_STATUS_EQUAL(status, NT_STATUS_ACCESS_DENIED) &&
- (access_mask & DELETE_ACCESS) &&
- (access_granted == DELETE_ACCESS) &&
- can_delete_file_in_directory(conn, fname))) {
+ (access_mask & DELETE_ACCESS) &&
+ (access_granted == DELETE_ACCESS) &&
+ can_delete_file_in_directory(conn, smb_dname))) {
DEBUG(10,("open_directory: overrode ACCESS_DENIED "
"on directory %s\n",
- fname ));
+ smb_fname_str_dbg(smb_dname)));
status = NT_STATUS_OK;
}
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10, ("open_directory: check_open_rights on "
"file %s failed with %s\n",
- fname,
+ smb_fname_str_dbg(smb_dname),
nt_errstr(status)));
return status;
}
@@ -2532,8 +2575,8 @@ static NTSTATUS open_directory(connection_struct *conn,
* Setup the files_struct for it.
*/
- fsp->mode = psbuf->st_ex_mode;
- fsp->file_id = vfs_file_id_from_sbuf(conn, psbuf);
+ fsp->mode = smb_dname->st.st_ex_mode;
+ fsp->file_id = vfs_file_id_from_sbuf(conn, &smb_dname->st);
fsp->vuid = req ? req->vuid : UID_FIELD_INVALID;
fsp->file_pid = req ? req->smbpid : 0;
fsp->can_lock = False;
@@ -2555,21 +2598,21 @@ static NTSTATUS open_directory(connection_struct *conn,
string_set(&fsp->fsp_name,fname);
- mtimespec = psbuf->st_ex_mtime;
+ mtimespec = smb_dname->st.st_ex_mtime;
lck = get_share_mode_lock(talloc_tos(), fsp->file_id,
conn->connectpath,
fname, &mtimespec);
if (lck == NULL) {
- DEBUG(0, ("open_directory: Could not get share mode lock for %s\n", fname));
+ DEBUG(0, ("open_directory: Could not get share mode lock for "
+ "%s\n", smb_fname_str_dbg(smb_dname)));
file_free(req, fsp);
return NT_STATUS_SHARING_VIOLATION;
}
- status = open_mode_check(conn, fname, lck,
- access_mask, share_access,
- create_options, &dir_existed);
+ status = open_mode_check(conn, lck, access_mask, share_access,
+ create_options, &dir_existed);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(lck);
@@ -2869,7 +2912,7 @@ NTSTATUS open_streams_for_delete(connection_struct *conn,
static NTSTATUS create_file_unixpath(connection_struct *conn,
struct smb_request *req,
- const char *fname,
+ struct smb_filename *smb_fname,
uint32_t access_mask,
uint32_t share_access,
uint32_t create_disposition,
@@ -2881,13 +2924,12 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
struct ea_list *ea_list,
files_struct **result,
- int *pinfo,
- SMB_STRUCT_STAT *psbuf)
+ int *pinfo)
{
- SMB_STRUCT_STAT sbuf;
int info = FILE_WAS_OPENED;
files_struct *base_fsp = NULL;
files_struct *fsp = NULL;
+ char *fname = NULL;
NTSTATUS status;
DEBUG(10,("create_file_unixpath: access_mask = 0x%x "
@@ -2901,7 +2943,13 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
(unsigned int)create_disposition,
(unsigned int)create_options,
(unsigned int)oplock_request,
- ea_list, sd, fname));
+ ea_list, sd, smb_fname_str_dbg(smb_fname)));
+
+ status = get_full_smb_filename(talloc_tos(), smb_fname,
+ &fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto fail;
+ }
if (create_options & FILE_OPEN_BY_FILE_ID) {
status = NT_STATUS_NOT_SUPPORTED;
@@ -2917,23 +2965,14 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
oplock_request |= INTERNAL_OPEN_ONLY;
}
- if (psbuf != NULL) {
- sbuf = *psbuf;
- }
- else {
- if (SMB_VFS_STAT(conn, fname, &sbuf) == -1) {
- SET_STAT_INVALID(sbuf);
- }
- }
-
if ((conn->fs_capabilities & FILE_NAMED_STREAMS)
&& (access_mask & DELETE_ACCESS)
- && !is_ntfs_stream_name(fname)) {
+ && !is_ntfs_stream_smb_fname(smb_fname)) {
/*
* We can't open a file with DELETE access if any of the
* streams is open without FILE_SHARE_DELETE
*/
- status = open_streams_for_delete(conn, fname);
+ status = open_streams_for_delete(conn, smb_fname->base_name);
if (!NT_STATUS_IS_OK(status)) {
goto fail;
@@ -2953,11 +2992,12 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
&& (create_disposition != FILE_CREATE)
&& (share_access & FILE_SHARE_DELETE)
&& (access_mask & DELETE_ACCESS)
- && (!(can_delete_file_in_directory(conn, fname) ||
+ && (!(can_delete_file_in_directory(conn, smb_fname) ||
can_access_file_acl(conn, fname, DELETE_ACCESS)))) {
status = NT_STATUS_ACCESS_DENIED;
DEBUG(10,("create_file_unixpath: open file %s "
- "for delete ACCESS_DENIED\n", fname ));
+ "for delete ACCESS_DENIED\n",
+ smb_fname_str_dbg(smb_fname)));
goto fail;
}
@@ -2977,7 +3017,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
}
/* Don't allow a SACL set from an NTtrans create until we
* support SeSecurityPrivilege. */
- if (!VALID_STAT(sbuf) &&
+ if (!VALID_STAT(smb_fname->st) &&
lp_nt_acl_support(SNUM(conn)) &&
sd && (sd->sacl != NULL)) {
status = NT_STATUS_PRIVILEGE_NOT_HELD;
@@ -2986,27 +3026,17 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
#endif
if ((conn->fs_capabilities & FILE_NAMED_STREAMS)
- && is_ntfs_stream_name(fname)
+ && is_ntfs_stream_smb_fname(smb_fname)
&& (!(create_options & NTCREATEX_OPTIONS_PRIVATE_STREAM_DELETE))) {
- char *base;
uint32 base_create_disposition;
+ struct smb_filename *smb_fname_base = NULL;
+ SMB_STRUCT_STAT sbuf;
if (create_options & FILE_DIRECTORY_FILE) {
status = NT_STATUS_NOT_A_DIRECTORY;
goto fail;
}
- status = split_ntfs_stream_name(talloc_tos(), fname,
- &base, NULL);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(10, ("create_file_unixpath: "
- "split_ntfs_stream_name failed: %s\n",
- nt_errstr(status)));
- goto fail;
- }
-
- SMB_ASSERT(!is_ntfs_stream_name(base)); /* paranoia.. */
-
switch (create_disposition) {
case FILE_OPEN:
base_create_disposition = FILE_OPEN;
@@ -3016,16 +3046,33 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
break;
}
- status = create_file_unixpath(conn, NULL, base, 0,
+ if (SMB_VFS_STAT(conn, smb_fname->base_name, &sbuf) == -1) {
+ SET_STAT_INVALID(sbuf);
+ }
+
+ /* Create an smb_filename with stream_name == NULL. */
+ status = create_synthetic_smb_fname(talloc_tos(),
+ smb_fname->base_name,
+ NULL, &sbuf,
+ &smb_fname_base);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto fail;
+ }
+
+ /* Open the base file. */
+ status = create_file_unixpath(conn, NULL, smb_fname_base, 0,
FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE,
base_create_disposition,
0, 0, 0, 0, NULL, NULL,
- &base_fsp, NULL, NULL);
+ &base_fsp, NULL);
+ TALLOC_FREE(smb_fname_base);
+
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10, ("create_file_unixpath for base %s failed: "
- "%s\n", base, nt_errstr(status)));
+ "%s\n", smb_fname->base_name,
+ nt_errstr(status)));
goto fail;
}
/* we don't need to low level fd */
@@ -3058,7 +3105,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
oplock_request = 0;
status = open_directory(
- conn, req, fname, &sbuf, access_mask, share_access,
+ conn, req, smb_fname, access_mask, share_access,
create_disposition, create_options, file_attributes,
&info, &fsp);
} else {
@@ -3082,8 +3129,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
status = open_file_ntcreate(conn,
req,
- fname,
- &sbuf,
+ smb_fname,
access_mask,
share_access,
create_disposition,
@@ -3119,7 +3165,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
oplock_request = 0;
status = open_directory(
- conn, req, fname, &sbuf, access_mask,
+ conn, req, smb_fname, access_mask,
share_access, create_disposition,
create_options, file_attributes,
&info, &fsp);
@@ -3178,7 +3224,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
}
}
- if (!fsp->is_directory && S_ISDIR(sbuf.st_ex_mode)) {
+ if (!fsp->is_directory && S_ISDIR(smb_fname->st.st_ex_mode)) {
status = NT_STATUS_ACCESS_DENIED;
goto fail;
}
@@ -3186,7 +3232,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
/* Save the requested allocation size. */
if ((info == FILE_WAS_CREATED) || (info == FILE_WAS_OVERWRITTEN)) {
if (allocation_size
- && (allocation_size > sbuf.st_ex_size)) {
+ && (allocation_size > smb_fname->st.st_ex_size)) {
fsp->initial_allocation_size = smb_roundup(
fsp->conn, allocation_size);
if (fsp->is_directory) {
@@ -3201,7 +3247,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
}
} else {
fsp->initial_allocation_size = smb_roundup(
- fsp->conn, (uint64_t)sbuf.st_ex_size);
+ fsp->conn, (uint64_t)smb_fname->st.st_ex_size);
}
}
@@ -3211,13 +3257,8 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
if (pinfo != NULL) {
*pinfo = info;
}
- if (psbuf != NULL) {
- if ((fsp->fh == NULL) || (fsp->fh->fd == -1)) {
- *psbuf = sbuf;
- }
- else {
- SMB_VFS_FSTAT(fsp, psbuf);
- }
+ if ((fsp->fh != NULL) && (fsp->fh->fd != -1)) {
+ SMB_VFS_FSTAT(fsp, &smb_fname->st);
}
return NT_STATUS_OK;
@@ -3248,19 +3289,23 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
NTSTATUS get_relative_fid_filename(connection_struct *conn,
struct smb_request *req,
uint16_t root_dir_fid,
- const char *fname, char **new_fname)
+ struct smb_filename *smb_fname)
{
files_struct *dir_fsp;
char *parent_fname = NULL;
+ char *new_base_name = NULL;
+ NTSTATUS status;
- if (root_dir_fid == 0 || !fname || !new_fname) {
- return NT_STATUS_INTERNAL_ERROR;
+ if (root_dir_fid == 0 || !smb_fname) {
+ status = NT_STATUS_INTERNAL_ERROR;
+ goto out;
}
dir_fsp = file_fsp(req, root_dir_fid);
if (dir_fsp == NULL) {
- return NT_STATUS_INVALID_HANDLE;
+ status = NT_STATUS_INVALID_HANDLE;
+ goto out;
}
if (!dir_fsp->is_directory) {
@@ -3270,8 +3315,9 @@ NTSTATUS get_relative_fid_filename(connection_struct *conn,
*/
if ((conn->fs_capabilities & FILE_NAMED_STREAMS) &&
- is_ntfs_stream_name(fname)) {
- return NT_STATUS_OBJECT_PATH_NOT_FOUND;
+ is_ntfs_stream_smb_fname(smb_fname)) {
+ status = NT_STATUS_OBJECT_PATH_NOT_FOUND;
+ goto out;
}
/*
@@ -3281,7 +3327,8 @@ NTSTATUS get_relative_fid_filename(connection_struct *conn,
(hint from demyn plantenberg)
*/
- return NT_STATUS_INVALID_HANDLE;
+ status = NT_STATUS_INVALID_HANDLE;
+ goto out;
}
if (ISDOT(dir_fsp->fsp_name)) {
@@ -3293,7 +3340,8 @@ NTSTATUS get_relative_fid_filename(connection_struct *conn,
*/
parent_fname = talloc_strdup(talloc_tos(), "");
if (parent_fname == NULL) {
- return NT_STATUS_NO_MEMORY;
+ status = NT_STATUS_NO_MEMORY;
+ goto out;
}
} else {
size_t dir_name_len = strlen(dir_fsp->fsp_name);
@@ -3305,7 +3353,8 @@ NTSTATUS get_relative_fid_filename(connection_struct *conn,
parent_fname = TALLOC_ARRAY(talloc_tos(), char,
dir_name_len+2);
if (parent_fname == NULL) {
- return NT_STATUS_NO_MEMORY;
+ status = NT_STATUS_NO_MEMORY;
+ goto out;
}
memcpy(parent_fname, dir_fsp->fsp_name,
dir_name_len+1);
@@ -3323,13 +3372,20 @@ NTSTATUS get_relative_fid_filename(connection_struct *conn,
}
}
- *new_fname = talloc_asprintf(talloc_tos(), "%s%s", parent_fname,
- fname);
- if (*new_fname == NULL) {
- return NT_STATUS_NO_MEMORY;
+ new_base_name = talloc_asprintf(smb_fname, "%s%s", parent_fname,
+ smb_fname->base_name);
+ if (new_base_name == NULL) {
+ status = NT_STATUS_NO_MEMORY;
+ goto out;
}
- return NT_STATUS_OK;
+ TALLOC_FREE(smb_fname->base_name);
+ smb_fname->base_name = new_base_name;
+ status = NT_STATUS_OK;
+
+ out:
+ TALLOC_FREE(parent_fname);
+ return status;
}
NTSTATUS create_file_default(connection_struct *conn,
@@ -3351,7 +3407,6 @@ NTSTATUS create_file_default(connection_struct *conn,
{
int info = FILE_WAS_OPENED;
files_struct *fsp = NULL;
- char *fname = NULL;
NTSTATUS status;
DEBUG(10,("create_file: access_mask = 0x%x "
@@ -3369,34 +3424,32 @@ NTSTATUS create_file_default(connection_struct *conn,
(unsigned int)root_dir_fid,
ea_list, sd, smb_fname_str_dbg(smb_fname)));
- status = get_full_smb_filename(talloc_tos(), smb_fname, &fname);
- if (!NT_STATUS_IS_OK(status)) {
- goto fail;
- }
-
/*
* Calculate the filename from the root_dir_if if necessary.
*/
if (root_dir_fid != 0) {
- char *new_fname;
-
status = get_relative_fid_filename(conn, req, root_dir_fid,
- fname, &new_fname);
+ smb_fname);
if (!NT_STATUS_IS_OK(status)) {
goto fail;
}
-
- fname = new_fname;
}
/*
* Check to see if this is a mac fork of some kind.
*/
- if (is_ntfs_stream_name(fname)) {
+ if (is_ntfs_stream_smb_fname(smb_fname)) {
+ char *fname = NULL;
enum FAKE_FILE_TYPE fake_file_type;
+ status = get_full_smb_filename(talloc_tos(), smb_fname,
+ &fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto fail;
+ }
+
fake_file_type = is_fake_file(fname);
if (fake_file_type != FAKE_FILE_TYPE_NONE) {
@@ -3415,6 +3468,7 @@ NTSTATUS create_file_default(connection_struct *conn,
status = open_fake_file(req, conn, req->vuid,
fake_file_type, fname,
access_mask, &fsp);
+ TALLOC_FREE(fname);
if (!NT_STATUS_IS_OK(status)) {
goto fail;
}
@@ -3422,6 +3476,7 @@ NTSTATUS create_file_default(connection_struct *conn,
ZERO_STRUCT(smb_fname->st);
goto done;
}
+ TALLOC_FREE(fname);
if (!(conn->fs_capabilities & FILE_NAMED_STREAMS)) {
status = NT_STATUS_OBJECT_PATH_NOT_FOUND;
@@ -3431,16 +3486,16 @@ NTSTATUS create_file_default(connection_struct *conn,
/* All file access must go through check_name() */
- status = check_name(conn, fname);
+ status = check_name(conn, smb_fname->base_name);
if (!NT_STATUS_IS_OK(status)) {
goto fail;
}
status = create_file_unixpath(
- conn, req, fname, access_mask, share_access,
+ conn, req, smb_fname, access_mask, share_access,
create_disposition, create_options, file_attributes,
oplock_request, allocation_size, sd, ea_list,
- &fsp, &info, &smb_fname->st);
+ &fsp, &info);
if (!NT_STATUS_IS_OK(status)) {
goto fail;
generated by cgit (git 2.34.1) at 2024-12-27 00:44:24 +0000