From 0f6efff92524c65fc3ef41c8b936c526580f1db0 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 14 Jun 2012 08:34:24 +0000 Subject: [PATCH] qlcnic: off by one in qlcnic_init_pci_info() 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 Acked-by: Anirban Chakraborty Signed-off-by: David S. Miller --- drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 46e77a2c5121..ad98f4d7919d 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; } -- 2.39.5