Searched hist:"4 a4c0cfb" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/drivers/scsi/qedi/ |
| H A D | qedi_iscsi.c | 4a4c0cfb Tue Apr 28 08:19:39 CDT 2020 Dan Carpenter <dan.carpenter@oracle.com> scsi: qedi: Check for buffer overflow in qedi_set_path()
Smatch complains that the "path_data->handle" variable is user controlled.
It comes from iscsi_set_path() so that seems possible. It's harmless to
add a limit check.
The qedi->ep_tbl[] array has qedi->max_active_conns elements (which is
always ISCSI_MAX_SESS_PER_HBA (4096) elements). The array is allocated in
the qedi_cm_alloc_mem() function.
Link: https://lore.kernel.org/r/20200428131939.GA696531@mwanda
Fixes: ace7f46ba5fd ("scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework.")
Acked-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
4a4c0cfb Tue Apr 28 08:19:39 CDT 2020 Dan Carpenter <dan.carpenter@oracle.com> scsi: qedi: Check for buffer overflow in qedi_set_path()
Smatch complains that the "path_data->handle" variable is user controlled.
It comes from iscsi_set_path() so that seems possible. It's harmless to
add a limit check.
The qedi->ep_tbl[] array has qedi->max_active_conns elements (which is
always ISCSI_MAX_SESS_PER_HBA (4096) elements). The array is allocated in
the qedi_cm_alloc_mem() function.
Link: https://lore.kernel.org/r/20200428131939.GA696531@mwanda
Fixes: ace7f46ba5fd ("scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework.")
Acked-by: Manish Rangankar <mrangankar@marvell.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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