diff options
| author | Bart Van Assche | 2019-04-17 14:44:21 -0700 |
|---|---|---|
| committer | Martin K. Petersen | 2019-04-29 17:24:49 -0400 |
| commit | 0a59cea487e4d3c04364f29df241c9f7001ac6ff (patch) | |
| tree | 707192d012b80b76bd03ae8d44ccd2abf378d568 /drivers/scsi | |
| parent | 3f918ffae8e788d70e6488598d00e0bf717d7737 (diff) | |
scsi: qla2xxx: Increase the size of the mailbox arrays from 4 to 8
This patch avoids that Coverity complains that qla2x00_async_event() writes
outside the bounds of the mb[] arrays (MBA_IDC_AEN case).
Cc: Himanshu Madhani <hmadhani@marvell.com>
Cc: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nx.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nx2.c | 2 |
3 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 063c78cfa997..489c8d0cfc1d 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -49,7 +49,7 @@ qla2100_intr_handler(int irq, void *dev_id) int status; unsigned long iter; uint16_t hccr; - uint16_t mb[4]; + uint16_t mb[8]; struct rsp_que *rsp; unsigned long flags; @@ -168,7 +168,7 @@ qla2300_intr_handler(int irq, void *dev_id) unsigned long iter; uint32_t stat; uint16_t hccr; - uint16_t mb[4]; + uint16_t mb[8]; struct rsp_que *rsp; struct qla_hw_data *ha; unsigned long flags; diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c index df1612b19f67..c12db16c3cf4 100644 --- a/drivers/scsi/qla2xxx/qla_nx.c +++ b/drivers/scsi/qla2xxx/qla_nx.c @@ -2039,7 +2039,7 @@ qla82xx_intr_handler(int irq, void *dev_id) unsigned long flags; unsigned long iter; uint32_t stat = 0; - uint16_t mb[4]; + uint16_t mb[8]; rsp = (struct rsp_que *) dev_id; if (!rsp) { @@ -2123,7 +2123,7 @@ qla82xx_msix_default(int irq, void *dev_id) unsigned long flags; uint32_t stat = 0; uint32_t host_int = 0; - uint16_t mb[4]; + uint16_t mb[8]; rsp = (struct rsp_que *) dev_id; if (!rsp) { @@ -2219,7 +2219,7 @@ qla82xx_poll(int irq, void *dev_id) int status = 0; uint32_t stat; uint32_t host_int = 0; - uint16_t mb[4]; + uint16_t mb[8]; unsigned long flags; rsp = (struct rsp_que *) dev_id; diff --git a/drivers/scsi/qla2xxx/qla_nx2.c b/drivers/scsi/qla2xxx/qla_nx2.c index 1adc4f3febe8..369ac04d0454 100644 --- a/drivers/scsi/qla2xxx/qla_nx2.c +++ b/drivers/scsi/qla2xxx/qla_nx2.c @@ -3895,7 +3895,7 @@ qla8044_intr_handler(int irq, void *dev_id) unsigned long flags; unsigned long iter; uint32_t stat; - uint16_t mb[4]; + uint16_t mb[8]; uint32_t leg_int_ptr = 0, pf_bit; rsp = (struct rsp_que *) dev_id; |