[SCSIPORT] Ignore LUNs not supported by the adapter

CORE-17641
2024-12-27 09:34:43 +00:00 · 2021-12-17 09:01:34 +01:00 · 2021-12-17 09:01:34 +01:00 · ac5536aa48
commit ac5536aa48
parent a36cc8054d
1 changed files with 10 additions and 4 deletions
--- a/drivers/storage/port/scsiport/fdo.c
+++ b/drivers/storage/port/scsiport/fdo.c
@ -251,11 +251,17 @@ FdoScanAdapter(
            /* Scan all logical units */
            for (UINT8 lun = 0; lun < PortExtension->MaxLunCount; lun++)
            {
+                PSCSI_PORT_LUN_EXTENSION lunExt;
+
+                /* Skip invalid lun values */
+                if (lun >= PortExtension->PortConfig->MaximumNumberOfLogicalUnits)
+                    continue;
+
                // try to find an existing device
-                PSCSI_PORT_LUN_EXTENSION lunExt = GetLunByPath(PortExtension,
-                                                               pathId,
-                                                               targetId,
-                                                               lun);
+                lunExt = GetLunByPath(PortExtension,
+                                      pathId,
+                                      targetId,
+                                      lun);

                if (lunExt)
                {