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ixgbevf: off by one in ixgbevf_ipsec_tx() 

The ipsec->tx_tbl[] array has IXGBE_IPSEC_MAX_SA_COUNT elements so the >
should be a >=.

Fixes: 0062e7cc95 ("ixgbevf: add VF IPsec offload code")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
hifive-unleashed-5.1
Dan Carpenter 2018-09-19 13:35:29 +03:00 committed by Jeff Kirsher
parent 6b27f3de22
commit 617cc646a7
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/ixgbevf/ipsec.c
View File

@ -467,7 +467,7 @@ int ixgbevf_ipsec_tx(struct ixgbevf_ring *tx_ring,
}
sa_idx = xs->xso.offload_handle - IXGBE_IPSEC_BASE_TX_INDEX;
if (unlikely(sa_idx > IXGBE_IPSEC_MAX_SA_COUNT)) {
if (unlikely(sa_idx >= IXGBE_IPSEC_MAX_SA_COUNT)) {
netdev_err(tx_ring->netdev, "%s: bad sa_idx=%d handle=%lu\n",
__func__, sa_idx, xs->xso.offload_handle);
return 0;