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

[ Upstream commit 4d2b496f19f3c2cfaca1e8fa0710688b5ff3811d ]

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

Cc: <stable@vger.kernel.org>
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: Sasha Levin <alexander.levin@verizon.com>

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 238e06f13b8a1c977146699d95f1783bbef571e7..dda3a32743b55deece065d98b97fcb3eb10cf578 100644 (file)
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -3998,6 +3998,7 @@ static void __exit scsi_debug_exit(void)
        if (dif_storep)
                vfree(dif_storep);
 
+       vfree(map_storep);
        vfree(fake_storep);
 }