From: Dan Carpenter <[email protected]>
The ipsec->tx_tbl[] has IXGBE_IPSEC_MAX_SA_COUNT elements so the > needs
to be changed to >= so we don't read one element beyond the end of the
array.
Fixes: 592594704761 ("ixgbe: process the Tx ipsec offload")
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Shannon Nelson <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index c116f459945d..da4322e4daed 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
@@ -839,7 +839,7 @@ int ixgbe_ipsec_tx(struct ixgbe_ring *tx_ring,
}
itd->sa_idx = xs->xso.offload_handle - IXGBE_IPSEC_BASE_TX_INDEX;
- if (unlikely(itd->sa_idx > IXGBE_IPSEC_MAX_SA_COUNT)) {
+ if (unlikely(itd->sa_idx >= IXGBE_IPSEC_MAX_SA_COUNT)) {
netdev_err(tx_ring->netdev, "%s: bad sa_idx=%d handle=%lu\n",
__func__, itd->sa_idx, xs->xso.offload_handle);
return 0;
--
2.17.1
