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 1f8e2dc9c616a0b7e02559537c05b109123b5b80..c07d1cd28e916b04e516d7f39d1c069e5e71f0e2 100644 (file)
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -4993,6 +4993,7 @@ static void __exit scsi_debug_exit(void)
        if (dif_storep)
                vfree(dif_storep);
 
+       vfree(map_storep);
        vfree(fake_storep);
 }