diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 6 | ||||
-rw-r--r-- | drivers/net/ppp/ppp_mppe.c | 6 | ||||
-rw-r--r-- | drivers/net/wireguard/noise.c | 4 | ||||
-rw-r--r-- | drivers/net/wireguard/peer.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 2 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 6 | ||||
-rw-r--r-- | drivers/net/wireless/intersil/orinoco/wext.c | 4 |
9 files changed, 19 insertions, 19 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/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 6516980965a2..eca73526ac86 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c @@ -960,9 +960,9 @@ int ixgbe_ipsec_vf_add_sa(struct ixgbe_adapter *adapter, u32 *msgbuf, u32 vf) return 0; err_aead: - kzfree(xs->aead); + kfree_sensitive(xs->aead); err_xs: - kzfree(xs); + kfree_sensitive(xs); err_out: msgbuf[1] = err; return err; @@ -1047,7 +1047,7 @@ 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 */ - kzfree(xs); + kfree_sensitive(xs); return 0; } diff --git a/drivers/net/ppp/ppp_mppe.c b/drivers/net/ppp/ppp_mppe.c index de3b57d09d0c..208f6e24f37c 100644 --- a/drivers/net/ppp/ppp_mppe.c +++ b/drivers/net/ppp/ppp_mppe.c @@ -222,7 +222,7 @@ out_free: kfree(state->sha1_digest); if (state->sha1) { crypto_free_shash(state->sha1->tfm); - kzfree(state->sha1); + kfree_sensitive(state->sha1); } kfree(state); out: @@ -238,8 +238,8 @@ static void mppe_free(void *arg) if (state) { kfree(state->sha1_digest); crypto_free_shash(state->sha1->tfm); - kzfree(state->sha1); - kzfree(state); + kfree_sensitive(state->sha1); + kfree_sensitive(state); } } diff --git a/drivers/net/wireguard/noise.c b/drivers/net/wireguard/noise.c index 201a22681945..3dd3b76790d0 100644 --- a/drivers/net/wireguard/noise.c +++ b/drivers/net/wireguard/noise.c @@ -114,7 +114,7 @@ static struct noise_keypair *keypair_create(struct wg_peer *peer) static void keypair_free_rcu(struct rcu_head *rcu) { - kzfree(container_of(rcu, struct noise_keypair, rcu)); + kfree_sensitive(container_of(rcu, struct noise_keypair, rcu)); } static void keypair_free_kref(struct kref *kref) @@ -821,7 +821,7 @@ bool wg_noise_handshake_begin_session(struct noise_handshake *handshake, handshake->entry.peer->device->index_hashtable, &handshake->entry, &new_keypair->entry); } else { - kzfree(new_keypair); + kfree_sensitive(new_keypair); } rcu_read_unlock_bh(); diff --git a/drivers/net/wireguard/peer.c b/drivers/net/wireguard/peer.c index 1d634bd3038f..b3b6370e6b95 100644 --- a/drivers/net/wireguard/peer.c +++ b/drivers/net/wireguard/peer.c @@ -203,7 +203,7 @@ static void rcu_release(struct rcu_head *rcu) /* The final zeroing takes care of clearing any remaining handshake key * material and other potentially sensitive information. */ - kzfree(peer); + kfree_sensitive(peer); } static void kref_release(struct kref *refcount) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index 24cb1b1f21f0..9463c108aa96 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -1369,7 +1369,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, &rxcb, rxq->id); if (reclaim) { - kzfree(txq->entries[cmd_index].free_buf); + kfree_sensitive(txq->entries[cmd_index].free_buf); txq->entries[cmd_index].free_buf = NULL; } diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 7fc7542535d8..606bef2ecc7b 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -1026,7 +1026,7 @@ static int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, BUILD_BUG_ON(IWL_TFH_NUM_TBS > sizeof(out_meta->tbs) * BITS_PER_BYTE); out_meta->flags = cmd->flags; if (WARN_ON_ONCE(txq->entries[idx].free_buf)) - kzfree(txq->entries[idx].free_buf); + kfree_sensitive(txq->entries[idx].free_buf); txq->entries[idx].free_buf = dup_buf; trace_iwlwifi_dev_hcmd(trans->dev, cmd, cmd_size, &out_cmd->hdr_wide); @@ -1257,8 +1257,8 @@ static void iwl_pcie_gen2_txq_free(struct iwl_trans *trans, int txq_id) /* De-alloc array of command/tx buffers */ if (txq_id == trans->txqs.cmd.q_id) for (i = 0; i < txq->n_window; i++) { - kzfree(txq->entries[i].cmd); - kzfree(txq->entries[i].free_buf); + kfree_sensitive(txq->entries[i].cmd); + kfree_sensitive(txq->entries[i].free_buf); } del_timer_sync(&txq->stuck_timer); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 5c6c3fa0d29f..eb396c06b7fb 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -721,8 +721,8 @@ static void iwl_pcie_txq_free(struct iwl_trans *trans, int txq_id) /* De-alloc array of command/tx buffers */ if (txq_id == trans->txqs.cmd.q_id) for (i = 0; i < txq->n_window; i++) { - kzfree(txq->entries[i].cmd); - kzfree(txq->entries[i].free_buf); + kfree_sensitive(txq->entries[i].cmd); + kfree_sensitive(txq->entries[i].free_buf); } /* De-alloc circular buffer of TFDs */ @@ -1765,7 +1765,7 @@ static int iwl_pcie_enqueue_hcmd(struct iwl_trans *trans, BUILD_BUG_ON(IWL_TFH_NUM_TBS > sizeof(out_meta->tbs) * BITS_PER_BYTE); out_meta->flags = cmd->flags; if (WARN_ON_ONCE(txq->entries[idx].free_buf)) - kzfree(txq->entries[idx].free_buf); + kfree_sensitive(txq->entries[idx].free_buf); txq->entries[idx].free_buf = dup_buf; trace_iwlwifi_dev_hcmd(trans->dev, cmd, cmd_size, &out_cmd->hdr_wide); diff --git a/drivers/net/wireless/intersil/orinoco/wext.c b/drivers/net/wireless/intersil/orinoco/wext.c index 1d4dae422106..7b6c4ae8ddb3 100644 --- a/drivers/net/wireless/intersil/orinoco/wext.c +++ b/drivers/net/wireless/intersil/orinoco/wext.c @@ -31,8 +31,8 @@ static int orinoco_set_key(struct orinoco_private *priv, int index, enum orinoco_alg alg, const u8 *key, int key_len, const u8 *seq, int seq_len) { - kzfree(priv->keys[index].key); - kzfree(priv->keys[index].seq); + kfree_sensitive(priv->keys[index].key); + kfree_sensitive(priv->keys[index].seq); if (key_len) { priv->keys[index].key = kzalloc(key_len, GFP_ATOMIC); |