Displaying 7 results from an estimated 7 matches for "chain_tmp".
2020 Jun 16
0
[PATCH v5 2/2] mm, treewide: Rename kzfree() to kfree_sensitive()
...ns3pf/hclge_mbx.c
index 0874ae47cb03..3ab6db2588d3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -137,7 +137,7 @@ static void hclge_free_vector_ring_chain(struct hnae3_ring_chain_node *head)
while (chain) {
chain_tmp = chain->next;
- kzfree(chain);
+ kfree_sensitive(chain);
chain = chain_tmp;
}
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index 113f6087c7c9..e567f4ab8a79 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b...
2020 Apr 13
0
[PATCH 1/2] mm, treewide: Rename kzfree() to kfree_sensitive()
...ns3pf/hclge_mbx.c
index 7f24fcb4f96a..965ada2e9d24 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -132,7 +132,7 @@ static void hclge_free_vector_ring_chain(struct hnae3_ring_chain_node *head)
while (chain) {
chain_tmp = chain->next;
- kzfree(chain);
+ kfree_sensitive(chain);
chain = chain_tmp;
}
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index 113f6087c7c9..e567f4ab8a79 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b...
2020 Jun 16
0
[PATCH v4 2/3] mm, treewide: Rename kzfree() to kfree_sensitive()
...ns3pf/hclge_mbx.c
index 0874ae47cb03..3ab6db2588d3 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c
@@ -137,7 +137,7 @@ static void hclge_free_vector_ring_chain(struct hnae3_ring_chain_node *head)
while (chain) {
chain_tmp = chain->next;
- kzfree(chain);
+ kfree_sensitive(chain);
chain = chain_tmp;
}
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index 113f6087c7c9..e567f4ab8a79 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b...
2020 Jun 16
3
[PATCH v5 0/2] mm, treewide: Rename kzfree() to kfree_sensitive()
v5:
- Break the btrfs patch out as a separate patch to be processed
independently.
- Update the commit log of patch 1 to make it less scary.
- Add a kzfree backward compatibility macro in patch 2.
v4:
- Break out the memzero_explicit() change as suggested by Dan Carpenter
so that it can be backported to stable.
- Drop the "crypto: Remove unnecessary
2020 Jun 16
14
[PATCH v4 0/3] mm, treewide: Rename kzfree() to kfree_sensitive()
v4:
- Break out the memzero_explicit() change as suggested by Dan Carpenter
so that it can be backported to stable.
- Drop the "crypto: Remove unnecessary memzero_explicit()" patch for
now as there can be a bit more discussion on what is best. It will be
introduced as a separate patch later on after this one is merged.
This patchset makes a global rename of the kzfree()
2020 Jun 16
14
[PATCH v4 0/3] mm, treewide: Rename kzfree() to kfree_sensitive()
v4:
- Break out the memzero_explicit() change as suggested by Dan Carpenter
so that it can be backported to stable.
- Drop the "crypto: Remove unnecessary memzero_explicit()" patch for
now as there can be a bit more discussion on what is best. It will be
introduced as a separate patch later on after this one is merged.
This patchset makes a global rename of the kzfree()
2020 Apr 13
10
[PATCH 0/2] mm, treewide: Rename kzfree() to kfree_sensitive()
This patchset makes a global rename of the kzfree() to kfree_sensitive()
to highlight the fact buffer clearing is only needed if the data objects
contain sensitive information like encrpytion key. The fact that kzfree()
uses memset() to do the clearing isn't totally safe either as compiler
may compile out the clearing in their optimizer. Instead, the new
kfree_sensitive() uses