const char *hwmtype;
uint32_t high_hwm;
uint32_t hwm;
+ int res;
/* Get current high water mark */
switch (xid->type) {
return NT_STATUS_INVALID_PARAMETER;
}
+ res = idmap_alloc_db->transaction_start(idmap_alloc_db);
+ if (res != 0) {
+ DEBUG(1, (__location__ " Failed to start transaction.\n"));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
if ((hwm = dbwrap_fetch_int32(idmap_alloc_db, hwmkey)) == -1) {
+ idmap_alloc_db->transaction_cancel(idmap_alloc_db);
return NT_STATUS_INTERNAL_DB_ERROR;
}
if (hwm > high_hwm) {
DEBUG(1, ("Fatal Error: %s range full!! (max: %lu)\n",
hwmtype, (unsigned long)high_hwm));
+ idmap_alloc_db->transaction_cancel(idmap_alloc_db);
return NT_STATUS_UNSUCCESSFUL;
}
ret = dbwrap_change_uint32_atomic(idmap_alloc_db, hwmkey, &hwm, 1);
if (ret != 0) {
DEBUG(0, ("Fatal error while fetching a new %s value\n!", hwmtype));
+ idmap_alloc_db->transaction_cancel(idmap_alloc_db);
return NT_STATUS_UNSUCCESSFUL;
}
if (hwm > high_hwm) {
DEBUG(1, ("Fatal Error: %s range full!! (max: %lu)\n",
hwmtype, (unsigned long)high_hwm));
+ idmap_alloc_db->transaction_cancel(idmap_alloc_db);
return NT_STATUS_UNSUCCESSFUL;
}
-
+
+ res = idmap_alloc_db->transaction_commit(idmap_alloc_db);
+ if (res != 0) {
+ DEBUG(1, (__location__ " Failed to commit transaction.\n"));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
xid->id = hwm;
DEBUG(10,("New %s = %d\n", hwmtype, hwm));