scsi: scsi_debug: Fix memory leak if LBP enabled and module is unloaded

Ewan D. Milne · martinkpetersen · commit 4d2b496f19f3 · 2016-10-26T22:14:50.000-04:00
map_storep was not being vfree()'d in the module_exit call.

Cc: &lt;stable@vger.kernel.org&gt;
Signed-off-by: Ewan D. Milne &lt;emilne@redhat.com&gt;
Reviewed-by: Laurence Oberman &lt;loberman@redhat.com&gt;
Signed-off-by: Martin K. Petersen &lt;martin.petersen@oracle.com&gt;
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
@@ -5134,6 +5134,7 @@ static void __exit scsi_debug_exit(void)
 	bus_unregister(&pseudo_lld_bus);
 	root_device_unregister(pseudo_primary);
 
+	vfree(map_storep);
 	vfree(dif_storep);
 	vfree(fake_storep);
 	kfree(sdebug_q_arr);
