This is a note to let you know that I've just added the patch titled
scsi: mpi3mr: Fix an issue found by KASAN
to the 6.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
scsi-mpi3mr-fix-an-issue-found-by-kasan.patch
and it can be found in the queue-6.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 56f5202f909b2d5d41a92aab1940cc2f55f5bf47
Author: Tomas Henzl <thenzl@xxxxxxxxxx>
Date: Mon Feb 13 20:37:52 2023 +0100
scsi: mpi3mr: Fix an issue found by KASAN
[ Upstream commit ae7d45f5283d30274039b95d3e6d53d33c66e991 ]
Write only correct size (32 instead of 64 bytes).
Link: https://lore.kernel.org/r/20230213193752.6859-1-thenzl@xxxxxxxxxx
Fixes: 42fc9fee116f ("scsi: mpi3mr: Add helper functions to manage device's port")
Signed-off-by: Tomas Henzl <thenzl@xxxxxxxxxx>
Acked-by: Sathya Prakash Veerichetty <sathya.prakash@xxxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/scsi/mpi3mr/mpi3mr_transport.c b/drivers/scsi/mpi3mr/mpi3mr_transport.c
index 3fc897336b5e0..3b61815979dab 100644
--- a/drivers/scsi/mpi3mr/mpi3mr_transport.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_transport.c
@@ -1280,7 +1280,7 @@ void mpi3mr_sas_host_add(struct mpi3mr_ioc *mrioc)
if (mrioc->sas_hba.enclosure_handle) {
if (!(mpi3mr_cfg_get_enclosure_pg0(mrioc, &ioc_status,
- &encl_pg0, sizeof(dev_pg0),
+ &encl_pg0, sizeof(encl_pg0),
MPI3_ENCLOS_PGAD_FORM_HANDLE,
mrioc->sas_hba.enclosure_handle)) &&
(ioc_status == MPI3_IOCSTATUS_SUCCESS))
