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

commit 4d2b496f19f3c2cfaca1e8fa0710688b5ff3811d upstream.

map_storep was not being vfree()'d in the module_exit call.

Signed-off-by: Ewan D. Milne <emilne@redhat.com>
Reviewed-by: Laurence Oberman <loberman@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Willy Tarreau <w@1wt.eu>

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 0a537a0515ca6c6c37829fb3c45f1fe8aa20c4de..be86e7a02bbc0101eb3ed16a32063070c2a6eba6 100644 (file)
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -3504,6 +3504,7 @@ static void __exit scsi_debug_exit(void)
        bus_unregister(&pseudo_lld_bus);
        root_device_unregister(pseudo_primary);
 
+       vfree(map_storep);
        if (dif_storep)
                vfree(dif_storep);