netdev - [PATCH net-next-2.6 2/4] qlcnic: validate eswitch config values for PF

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Date:	Thu, 2 Dec 2010 22:41:43 -0800
From:	Anirban Chakraborty <anirban.chakraborty@...gic.com>
To:	David Miller <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:	Dept_NX_Linux_NIC_Driver <Dept_NX_Linux_NIC_Driver@...gic.com>
Subject: [PATCH net-next-2.6 2/4] qlcnic: validate eswitch config values for
 PF

From: Amit Kumar Salecha <amit.salecha@...gic.com>

Currently driver set default eswitch configuration values for PF function,
instead of validating values sent by application.

Signed-off-by: Amit Kumar Salecha <amit.salecha@...gic.com>
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@...gic.com>
---
 drivers/net/qlcnic/qlcnic_main.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index 08d4b37..4e8466b 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -3537,9 +3537,12 @@ validate_esw_config(struct qlcnic_adapter *adapter,
 		case QLCNIC_PORT_DEFAULTS:
 			if (QLC_DEV_GET_DRV(op_mode, pci_func) !=
 						QLCNIC_NON_PRIV_FUNC) {
-				esw_cfg[i].mac_anti_spoof = 0;
-				esw_cfg[i].mac_override = 1;
-				esw_cfg[i].promisc_mode = 1;
+				if (esw_cfg[i].mac_anti_spoof != 0)
+					return QL_STATUS_INVALID_PARAM;
+				if (esw_cfg[i].mac_override != 1)
+					return QL_STATUS_INVALID_PARAM;
+				if (esw_cfg[i].promisc_mode != 1)
+					return QL_STATUS_INVALID_PARAM;
 			}
 			break;
 		case QLCNIC_ADD_VLAN:
-- 
1.5.4.5

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