[PATCH v2] ixgbe: Use memset_explicit directly in crypto cases

From: zhong jiang
Date: Mon Sep 16 2019 - 23:50:31 EST


It's better to use memset_explicit() to replace memset() in crypto cases.

Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index 31629fc..7e4f32f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
@@ -960,10 +960,10 @@ int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
return 0;

err_aead:
- memset(xs->aead, 0, sizeof(*xs->aead));
+ memzero_explicit(xs->aead, sizeof(*xs->aead));
kfree(xs->aead);
err_xs:
- memset(xs, 0, sizeof(*xs));
+ memzero_explicit(xs, sizeof(*xs));
kfree(xs);
err_out:
msgbuf[1] = err;
@@ -1049,7 +1049,7 @@ int ixgbe_ipsec_vf_del_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf)
ixgbe_ipsec_del_sa(xs);

/* remove the xs that was made-up in the add request */
- memset(xs, 0, sizeof(*xs));
+ memzero_explicit(xs, sizeof(*xs));
kfree(xs);

return 0;
--
1.7.12.4