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| author | Tomas Henzl <thenzl@redhat.com> | 2023-02-13 22:37:52 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-11 15:55:29 +0300 |
| commit | abfe73c16b295f2213e9bfc0a1df232056032448 (patch) | |
| tree | c42268e076f4d473e6aca75b02899321af06bc57 | |
| parent | 66050599b980d8bca0d3bd498fe4065e523f3995 (diff) | |
| download | linux-abfe73c16b295f2213e9bfc0a1df232056032448.tar.xz | |
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@redhat.com
Fixes: 42fc9fee116f ("scsi: mpi3mr: Add helper functions to manage device's port")
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Acked-by: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_transport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_transport.c b/drivers/scsi/mpi3mr/mpi3mr_transport.c index 3fc897336b5e..3b61815979da 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)) |