extern BOOL global_encrypted_passwords_negotiated;
+/****************************************************************************
+ Ensure we check the path in the same way as W2K.
+****************************************************************************/
+
+static NTSTATUS check_path_syntax(const char *name)
+{
+ while (*name == '\\')
+ name++;
+ if (strequal(name, "."))
+ return NT_STATUS_OBJECT_NAME_INVALID;
+ else if (strequal(name, ".."))
+ return NT_STATUS_OBJECT_PATH_SYNTAX_BAD;
+ return NT_STATUS_OK;
+}
+
/****************************************************************************
Reply to a special message.
****************************************************************************/
uint32 ioctl_code = (device << 16) + function;
int replysize, outsize;
char *p;
- files_struct *fsp = file_fsp(inbuf,smb_vwv0);
START_PROFILE(SMBioctl);
DEBUG(4, ("Received IOCTL (code 0x%x)\n", ioctl_code));
switch (ioctl_code) {
case IOCTL_QUERY_JOB_INFO:
{
+ files_struct *fsp = file_fsp(inbuf,smb_vwv0);
+ if (!fsp) {
+ END_PROFILE(SMBioctl);
+ return(UNIXERROR(ERRDOS,ERRbadfid));
+ }
SSVAL(p,0,fsp->rap_print_jobid); /* Job number */
srvstr_push(outbuf, p+2, global_myname(), 15, STR_TERMINATE|STR_ASCII);
srvstr_push(outbuf, p+18, lp_servicename(SNUM(conn)), 13, STR_TERMINATE|STR_ASCII);
BOOL ok = False;
BOOL bad_path = False;
SMB_STRUCT_STAT sbuf;
+ NTSTATUS status;
+
START_PROFILE(SMBchkpth);
srvstr_pull_buf(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), STR_TERMINATE);
+ status = check_path_syntax(name);
+ if (!NT_STATUS_IS_OK(status))
+ return ERROR_NT(status);
+
RESOLVE_DFSPATH(name, conn, inbuf, outbuf);
unix_convert(name,conn,0,&bad_path,&sbuf);
one at a time - if a component fails it expects
ERRbadpath, not ERRbadfile.
*/
- if(errno == ENOENT)
- return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ if(errno == ENOENT) {
+ /*
+ * Windows returns different error codes if
+ * the parent directory is valid but not the
+ * last component - it returns NT_STATUS_OBJECT_NAME_NOT_FOUND
+ * for that case and NT_STATUS_OBJECT_PATH_NOT_FOUND
+ * if the path is invalid.
+ */
+ if (bad_path) {
+ return ERROR_NT(NT_STATUS_OBJECT_PATH_NOT_FOUND);
+ } else {
+ return ERROR_NT(NT_STATUS_OBJECT_NAME_NOT_FOUND);
+ }
+ } else if (errno == ENOTDIR)
+ return ERROR_NT(NT_STATUS_NOT_A_DIRECTORY);
return(UNIXERROR(ERRDOS,ERRbadpath));
}
}
if (!ok) {
- set_bad_path_error(errno, bad_path);
END_PROFILE(SMBgetatr);
- return(UNIXERROR(ERRDOS,ERRbadfile));
+ return set_bad_path_error(errno, bad_path, outbuf, ERRDOS,ERRbadfile);
}
outsize = set_message(outbuf,10,0,True);
mode = SVAL(inbuf,smb_vwv0);
mtime = make_unix_date3(inbuf+smb_vwv1);
- if (VALID_STAT_OF_DIR(sbuf))
- mode |= aDIR;
- else
- mode &= ~aDIR;
+ if (mode != FILE_ATTRIBUTE_NORMAL) {
+ if (VALID_STAT_OF_DIR(sbuf))
+ mode |= aDIR;
+ else
+ mode &= ~aDIR;
+
+ if (check_name(fname,conn))
+ ok = (file_chmod(conn,fname,mode,NULL) == 0);
+ } else {
+ ok = True;
+ }
- if (check_name(fname,conn))
- ok = (file_chmod(conn,fname,mode,NULL) == 0);
if (ok)
ok = set_filetime(conn,fname,mtime);
if (!ok) {
- set_bad_path_error(errno, bad_path);
END_PROFILE(SMBsetatr);
- return(UNIXERROR(ERRDOS,ERRnoaccess));
+ return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
outsize = set_message(outbuf,0,0,True);
dptr_num = dptr_create(conn,directory,True,expect_close,SVAL(inbuf,smb_pid));
if (dptr_num < 0) {
if(dptr_num == -2) {
- set_bad_path_error(errno, bad_path);
END_PROFILE(SMBsearch);
- return (UNIXERROR(ERRDOS,ERRnofids));
+ return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnofids);
}
END_PROFILE(SMBsearch);
return ERROR_DOS(ERRDOS,ERRnofids);
SearchEmpty:
- if (numentries == 0 || !ok) {
- SCVAL(outbuf,smb_rcls,ERRDOS);
- SSVAL(outbuf,smb_err,ERRnofiles);
- dptr_close(&dptr_num);
- }
-
/* If we were called as SMBffirst with smb_search_id == NULL
and no entries were found then return error and close dirptr
(X/Open spec) */
if(ok && expect_close && numentries == 0 && status_len == 0) {
- SCVAL(outbuf,smb_rcls,ERRDOS);
- SSVAL(outbuf,smb_err,ERRnofiles);
+ if (Protocol < PROTOCOL_NT1) {
+ SCVAL(outbuf,smb_rcls,ERRDOS);
+ SSVAL(outbuf,smb_err,ERRnofiles);
+ }
/* Also close the dptr - we know it's gone */
dptr_close(&dptr_num);
+ } else if (numentries == 0 || !ok) {
+ if (Protocol < PROTOCOL_NT1) {
+ SCVAL(outbuf,smb_rcls,ERRDOS);
+ SSVAL(outbuf,smb_err,ERRnofiles);
+ }
+ dptr_close(&dptr_num);
}
/* If we were called as SMBfunique, then we can close the dirptr now ! */
unixmode, oplock_request,&rmode,NULL);
if (!fsp) {
- set_bad_path_error(errno, bad_path);
END_PROFILE(SMBopen);
- return(UNIXERROR(ERRDOS,ERRnoaccess));
+ return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
size = sbuf.st_size;
oplock_request, &rmode,&smb_action);
if (!fsp) {
- set_bad_path_error(errno, bad_path);
END_PROFILE(SMBopenX);
- return(UNIXERROR(ERRDOS,ERRnoaccess));
+ return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
size = sbuf.st_size;
ofun, unixmode, oplock_request, NULL, NULL);
if (!fsp) {
- set_bad_path_error(errno, bad_path);
END_PROFILE(SMBcreate);
- return(UNIXERROR(ERRDOS,ERRnoaccess));
+ return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
outsize = set_message(outbuf,1,0,True);
close(tmpfd);
if (!fsp) {
- set_bad_path_error(errno, bad_path);
END_PROFILE(SMBctemp);
- return(UNIXERROR(ERRDOS,ERRnoaccess));
+ return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRnoaccess);
}
outsize = set_message(outbuf,1,0,True);
int access_mode;
files_struct *fsp;
+ DEBUG(10,("can_delete: %s, dirtype = %d\n",
+ fname, dirtype ));
+
if (!CAN_WRITE(conn))
return NT_STATUS_MEDIA_WRITE_PROTECTED;
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
fmode = dos_mode(conn,fname,&sbuf);
+
+ /* Can't delete a directory. */
if (fmode & aDIR)
return NT_STATUS_FILE_IS_A_DIRECTORY;
+#if 0 /* JRATEST */
+ else if (dirtype & aDIR) /* Asked for a directory and it isn't. */
+ return NT_STATUS_OBJECT_NAME_INVALID;
+#endif /* JRATEST */
+
if (!lp_delete_readonly(SNUM(conn))) {
if (fmode & aRONLY)
return NT_STATUS_CANNOT_DELETE;
}
if ((fmode & ~dirtype) & (aHIDDEN | aSYSTEM))
- return NT_STATUS_CANNOT_DELETE;
+ return NT_STATUS_NO_SUCH_FILE;
/* We need a better way to return NT status codes from open... */
unix_ERR_class = 0;
*/
if (dirptr) {
- error = NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ error = NT_STATUS_NO_SUCH_FILE;
if (strequal(mask,"????????.???"))
pstrcpy(mask,"*");
srvstr_pull_buf(inbuf, name, smb_buf(inbuf) + 1, sizeof(name), STR_TERMINATE);
+ status = check_path_syntax(name);
+ if (!NT_STATUS_IS_OK(status))
+ return ERROR_NT(status);
+
RESOLVE_DFSPATH(name, conn, inbuf, outbuf);
DEBUG(3,("reply_unlink : %s\n",name));
switch (mode) {
case 0:
umode = SEEK_SET;
+ res = startpos;
break;
case 1:
umode = SEEK_CUR;
+ res = fsp->pos + startpos;
break;
case 2:
umode = SEEK_END;
break;
default:
umode = SEEK_SET;
+ res = startpos;
break;
}
- if((res = SMB_VFS_LSEEK(fsp,fsp->fd,startpos,umode)) == -1) {
- /*
- * Check for the special case where a seek before the start
- * of the file sets the offset to zero. Added in the CIFS spec,
- * section 4.2.7.
- */
-
- if(errno == EINVAL) {
- SMB_OFF_T current_pos = startpos;
-
- if(umode == SEEK_CUR) {
-
- if((current_pos = SMB_VFS_LSEEK(fsp,fsp->fd,0,SEEK_CUR)) == -1) {
- END_PROFILE(SMBlseek);
- return(UNIXERROR(ERRDOS,ERRnoaccess));
- }
-
- current_pos += startpos;
-
- } else if (umode == SEEK_END) {
-
+ if (umode == SEEK_END) {
+ if((res = SMB_VFS_LSEEK(fsp,fsp->fd,startpos,umode)) == -1) {
+ if(errno == EINVAL) {
+ SMB_OFF_T current_pos = startpos;
SMB_STRUCT_STAT sbuf;
if(SMB_VFS_FSTAT(fsp,fsp->fd, &sbuf) == -1) {
}
current_pos += sbuf.st_size;
+ if(current_pos < 0)
+ res = SMB_VFS_LSEEK(fsp,fsp->fd,0,SEEK_SET);
}
-
- if(current_pos < 0)
- res = SMB_VFS_LSEEK(fsp,fsp->fd,0,SEEK_SET);
}
if(res == -1) {
int reply_flush(connection_struct *conn, char *inbuf,char *outbuf, int size, int dum_buffsize)
{
int outsize = set_message(outbuf,0,0,True);
+ uint16 fnum = SVAL(inbuf,smb_vwv0);
files_struct *fsp = file_fsp(inbuf,smb_vwv0);
START_PROFILE(SMBflush);
- CHECK_FSP(fsp,conn);
+ if (fnum != 0xFFFF)
+ CHECK_FSP(fsp,conn);
if (!fsp) {
file_sync_all(conn);
{
int outsize;
START_PROFILE(SMBexit);
+
+ file_close_pid(SVAL(inbuf,smb_pid));
+
outsize = set_message(outbuf,0,0,True);
DEBUG(3,("exit\n"));
if (!CAN_PRINT(conn)) {
END_PROFILE(SMBsplclose);
- return ERROR_DOS(ERRDOS,ERRnoaccess);
+ return ERROR_NT(NT_STATUS_UNSUCCESSFUL);
}
DEBUG(3,("printclose fd=%d fnum=%d\n",
ret = vfs_MkDir(conn,directory,unix_mode(conn,aDIR,directory));
if (ret == -1) {
- NTSTATUS nterr = set_bad_path_error(errno, bad_path);
+ NTSTATUS nterr = NT_STATUS_OK;
+ if(errno == ENOENT) {
+ unix_ERR_class = ERRDOS;
+ if (bad_path) {
+ unix_ERR_code = ERRbadpath;
+ nterr = NT_STATUS_OBJECT_PATH_NOT_FOUND;
+ } else {
+ unix_ERR_code = ERRbadfile;
+ nterr = NT_STATUS_OBJECT_NAME_NOT_FOUND;
+ }
+ }
if (!NT_STATUS_IS_OK(nterr))
return nterr;
return map_nt_error_from_unix(errno);
}
if (!ok) {
- set_bad_path_error(errno, bad_path);
END_PROFILE(SMBrmdir);
- return(UNIXERROR(ERRDOS,ERRbadpath));
+ return set_bad_path_error(errno, bad_path, outbuf, ERRDOS, ERRbadpath);
}
outsize = set_message(outbuf,0,0,True);
return(True);
}
+/****************************************************************************
+ Ensure open files have their names updates.
+****************************************************************************/
+
+static void rename_open_files(connection_struct *conn, SMB_DEV_T dev, SMB_INO_T inode, char *newname)
+{
+ files_struct *fsp;
+ BOOL did_rename = False;
+
+ for(fsp = file_find_di_first(dev, inode); fsp; fsp = file_find_di_next(fsp)) {
+ DEBUG(10,("rename_open_files: renaming file fnum %d (dev = %x, inode = %.0f) from %s -> %s\n",
+ fsp->fnum, (unsigned int)fsp->dev, (double)fsp->inode,
+ fsp->fsp_name, newname ));
+ string_set(&fsp->fsp_name, newname);
+ did_rename = True;
+ }
+
+ if (!did_rename)
+ DEBUG(10,("rename_open_files: no open files on dev %x, inode %.0f for %s\n",
+ (unsigned int)dev, (double)inode, newname ));
+}
+
+/****************************************************************************
+ Rename an open file - given an fsp.
+****************************************************************************/
+
+NTSTATUS rename_internals_fsp(connection_struct *conn, files_struct *fsp, char *newname, BOOL replace_if_exists)
+{
+ SMB_STRUCT_STAT sbuf;
+ BOOL bad_path = False;
+ pstring newname_last_component;
+ NTSTATUS error = NT_STATUS_OK;
+ BOOL dest_exists;
+
+ ZERO_STRUCT(sbuf);
+ unix_convert(newname,conn,newname_last_component,&bad_path,&sbuf);
+
+ /* Ensure newname contains a '/' */
+ if(strrchr_m(newname,'/') == 0) {
+ pstring tmpstr;
+
+ pstrcpy(tmpstr, "./");
+ pstrcat(tmpstr, newname);
+ pstrcpy(newname, tmpstr);
+ }
+
+ /*
+ * Check for special case with case preserving and not
+ * case sensitive. If the old last component differs from the original
+ * last component only by case, then we should allow
+ * the rename (user is trying to change the case of the
+ * filename).
+ */
+
+ if((case_sensitive == False) && (case_preserve == True) &&
+ strequal(newname, fsp->fsp_name)) {
+ char *p;
+ pstring newname_modified_last_component;
+
+ /*
+ * Get the last component of the modified name.
+ * Note that we guarantee that newname contains a '/'
+ * character above.
+ */
+ p = strrchr_m(newname,'/');
+ pstrcpy(newname_modified_last_component,p+1);
+
+ if(strcsequal(newname_modified_last_component,
+ newname_last_component) == False) {
+ /*
+ * Replace the modified last component with
+ * the original.
+ */
+ pstrcpy(p+1, newname_last_component);
+ }
+ }
+
+ /*
+ * If the src and dest names are identical - including case,
+ * don't do the rename, just return success.
+ */
+
+ if (strcsequal(fsp->fsp_name, newname)) {
+ DEBUG(3,("rename_internals_fsp: identical names in rename %s - returning success\n",
+ newname));
+ return NT_STATUS_OK;
+ }
+
+ dest_exists = vfs_object_exist(conn,newname,NULL);
+
+ if(!replace_if_exists && dest_exists) {
+ DEBUG(3,("rename_internals_fsp: dest exists doing rename %s -> %s\n",
+ fsp->fsp_name,newname));
+ return NT_STATUS_OBJECT_NAME_COLLISION;
+ }
+
+ error = can_rename(newname,conn,&sbuf);
+
+ if (dest_exists && !NT_STATUS_IS_OK(error)) {
+ DEBUG(3,("rename_internals: Error %s rename %s -> %s\n",
+ nt_errstr(error), fsp->fsp_name,newname));
+ if (NT_STATUS_EQUAL(error,NT_STATUS_SHARING_VIOLATION))
+ error = NT_STATUS_ACCESS_DENIED;
+ return error;
+ }
+
+ if(SMB_VFS_RENAME(conn,fsp->fsp_name, newname) == 0) {
+ DEBUG(3,("rename_internals_fsp: succeeded doing rename on %s -> %s\n",
+ fsp->fsp_name,newname));
+ rename_open_files(conn, fsp->dev, fsp->inode, newname);
+ return NT_STATUS_OK;
+ }
+
+ if (errno == ENOTDIR || errno == EISDIR)
+ error = NT_STATUS_OBJECT_NAME_COLLISION;
+ else
+ error = map_nt_error_from_unix(errno);
+
+ DEBUG(3,("rename_internals_fsp: Error %s rename %s -> %s\n",
+ nt_errstr(error), fsp->fsp_name,newname));
+
+ return error;
+}
+
/****************************************************************************
The guts of the rename command, split out so it may be called by the NT SMB
code.
*directory = *mask = 0;
+ ZERO_STRUCT(sbuf1);
+ ZERO_STRUCT(sbuf2);
rc = unix_convert(name,conn,0,&bad_path1,&sbuf1);
unix_convert(newname,conn,newname_last_component,&bad_path2,&sbuf2);
*/
if (strcsequal(directory, newname)) {
+ rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
DEBUG(3,("rename_internals: identical names in rename %s - returning success\n", directory));
return NT_STATUS_OK;
}
if(SMB_VFS_RENAME(conn,directory, newname) == 0) {
DEBUG(3,("rename_internals: succeeded doing rename on %s -> %s\n",
directory,newname));
+ rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
return NT_STATUS_OK;
}
continue;
}
- if (!SMB_VFS_RENAME(conn,fname,destname))
+ if (!SMB_VFS_RENAME(conn,fname,destname)) {
+ rename_open_files(conn, sbuf1.st_dev, sbuf1.st_ino, newname);
count++;
+ }
DEBUG(3,("rename_internals: doing rename on %s -> %s\n",fname,destname));
}
CloseDir(dirptr);
git.samba.org / vlendec / samba-autobuild / .git / blobdiff