* [patch] qlcnic: off by one in qlcnic_init_pci_info()
@ 2012-06-14 18:34 Dan Carpenter
2012-06-15 4:03 ` Anirban Chakraborty
0 siblings, 1 reply; 3+ messages in thread
From: Dan Carpenter @ 2012-06-14 18:34 UTC (permalink / raw)
To: Anirban Chakraborty; +Cc: Sony Chacko, linux-driver, netdev, kernel-janitors
The adapter->npars[] array has QLCNIC_MAX_PCI_FUNC elements. We
allocate it that way a few lines earlier in the function. So this test
is off by one.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 33c3e46..212c121 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -479,7 +479,7 @@ qlcnic_init_pci_info(struct qlcnic_adapter *adapter)
for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
pfn = pci_info[i].id;
- if (pfn > QLCNIC_MAX_PCI_FUNC) {
+ if (pfn >= QLCNIC_MAX_PCI_FUNC) {
ret = QL_STATUS_INVALID_PARAM;
goto err_eswitch;
}
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [patch] qlcnic: off by one in qlcnic_init_pci_info()
2012-06-14 18:34 [patch] qlcnic: off by one in qlcnic_init_pci_info() Dan Carpenter
@ 2012-06-15 4:03 ` Anirban Chakraborty
2012-06-15 22:31 ` David Miller
0 siblings, 1 reply; 3+ messages in thread
From: Anirban Chakraborty @ 2012-06-15 4:03 UTC (permalink / raw)
To: Dan Carpenter
Cc: Sony Chacko, Dept-Eng Linux Driver, netdev,
kernel-janitors@vger.kernel.org
On 6/14/12 11:34 AM, "Dan Carpenter" <dan.carpenter@oracle.com> wrote:
>The adapter->npars[] array has QLCNIC_MAX_PCI_FUNC elements. We
>allocate it that way a few lines earlier in the function. So this test
>is off by one.
>
>Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
>
>diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
>b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
>index 33c3e46..212c121 100644
>--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
>+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
>@@ -479,7 +479,7 @@ qlcnic_init_pci_info(struct qlcnic_adapter *adapter)
>
> for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
> pfn = pci_info[i].id;
>- if (pfn > QLCNIC_MAX_PCI_FUNC) {
>+ if (pfn >= QLCNIC_MAX_PCI_FUNC) {
> ret = QL_STATUS_INVALID_PARAM;
> goto err_eswitch;
> }
Thanks for the patch.
Acked-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [patch] qlcnic: off by one in qlcnic_init_pci_info()
2012-06-15 4:03 ` Anirban Chakraborty
@ 2012-06-15 22:31 ` David Miller
0 siblings, 0 replies; 3+ messages in thread
From: David Miller @ 2012-06-15 22:31 UTC (permalink / raw)
To: anirban.chakraborty
Cc: dan.carpenter, sony.chacko, Linux-Driver, netdev, kernel-janitors
From: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Date: Thu, 14 Jun 2012 21:03:14 -0700
>
>
> On 6/14/12 11:34 AM, "Dan Carpenter" <dan.carpenter@oracle.com> wrote:
>
>>The adapter->npars[] array has QLCNIC_MAX_PCI_FUNC elements. We
>>allocate it that way a few lines earlier in the function. So this test
>>is off by one.
>>
>>Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
...
> Acked-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com>
Applied.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-06-15 4:03 ` Anirban Chakraborty
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