static uint32_t get_correct_cversion(struct auth_session_info *session_info,
const char *architecture,
const char *driverpath_in,
+ const char *driver_directory,
WERROR *perr)
{
int cversion = -1;
NTSTATUS nt_status;
struct smb_filename *smb_fname = NULL;
- char *driverpath = NULL;
files_struct *fsp = NULL;
connection_struct *conn = NULL;
char *oldcwd;
char *printdollar = NULL;
+ char *printdollar_path = NULL;
+ char *working_dir = NULL;
int printdollar_snum;
*perr = WERR_INVALID_PARAMETER;
return -1;
}
+ printdollar_path = lp_path(talloc_tos(), printdollar_snum);
+ if (printdollar_path == NULL) {
+ *perr = WERR_NOT_ENOUGH_MEMORY;
+ return -1;
+ }
+
+ working_dir = talloc_asprintf(talloc_tos(),
+ "%s/%s",
+ printdollar_path,
+ architecture);
+ /*
+ * If the driver has been uploaded into a temorpary driver
+ * directory, switch to the driver directory.
+ */
+ if (driver_directory != NULL) {
+ working_dir = talloc_asprintf(talloc_tos(), "%s/%s/%s",
+ printdollar_path,
+ architecture,
+ driver_directory);
+ }
+
nt_status = create_conn_struct_cwd(talloc_tos(),
server_event_context(),
server_messaging_context(),
&conn,
printdollar_snum,
- lp_path(talloc_tos(), printdollar_snum),
+ working_dir,
session_info, &oldcwd);
if (!NT_STATUS_IS_OK(nt_status)) {
DEBUG(0,("get_correct_cversion: create_conn_struct "
goto error_free_conn;
}
- /* Open the driver file (Portable Executable format) and determine the
- * deriver the cversion. */
- driverpath = talloc_asprintf(talloc_tos(),
- "%s/%s",
- architecture,
- driverpath_in);
- if (!driverpath) {
- *perr = WERR_NOT_ENOUGH_MEMORY;
- goto error_exit;
- }
-
- nt_status = driver_unix_convert(conn, driverpath, &smb_fname);
+ /*
+ * We switch to the directory where the driver files are located,
+ * so only work on the file names
+ */
+ nt_status = driver_unix_convert(conn, driverpath_in, &smb_fname);
if (!NT_STATUS_IS_OK(nt_status)) {
*perr = ntstatus_to_werror(nt_status);
goto error_exit;
* NT2K: cversion=3
*/
- *version = get_correct_cversion(session_info, short_architecture,
- *driver_path, &err);
+ *version = get_correct_cversion(session_info,
+ short_architecture,
+ *driver_path,
+ *driver_directory,
+ &err);
if (*version == -1) {
return err;
}