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-rw-r--r--net/sunrpc/auth_gss/gss_krb5_crypto.c4
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_keys.c6
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_mech.c2
3 files changed, 6 insertions, 6 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index e7180da1fc6a..794fb3001880 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -1003,7 +1003,7 @@ krb5_rc4_setup_seq_key(struct krb5_ctx *kctx,
err = 0;
out_err:
- kzfree(desc);
+ kfree_sensitive(desc);
crypto_free_shash(hmac);
dprintk("%s: returning %d\n", __func__, err);
return err;
@@ -1079,7 +1079,7 @@ krb5_rc4_setup_enc_key(struct krb5_ctx *kctx,
err = 0;
out_err:
- kzfree(desc);
+ kfree_sensitive(desc);
crypto_free_shash(hmac);
dprintk("%s: returning %d\n", __func__, err);
return err;
diff --git a/net/sunrpc/auth_gss/gss_krb5_keys.c b/net/sunrpc/auth_gss/gss_krb5_keys.c
index 3b7f721c023b..726c076950c0 100644
--- a/net/sunrpc/auth_gss/gss_krb5_keys.c
+++ b/net/sunrpc/auth_gss/gss_krb5_keys.c
@@ -228,11 +228,11 @@ u32 krb5_derive_key(const struct gss_krb5_enctype *gk5e,
ret = 0;
err_free_raw:
- kzfree(rawkey);
+ kfree_sensitive(rawkey);
err_free_out:
- kzfree(outblockdata);
+ kfree_sensitive(outblockdata);
err_free_in:
- kzfree(inblockdata);
+ kfree_sensitive(inblockdata);
err_free_cipher:
crypto_free_sync_skcipher(cipher);
err_return:
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index 75b3c2e9e8f8..a84a5b289484 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -443,7 +443,7 @@ context_derive_keys_rc4(struct krb5_ctx *ctx)
desc->tfm = hmac;
err = crypto_shash_digest(desc, sigkeyconstant, slen, ctx->cksum);
- kzfree(desc);
+ kfree_sensitive(desc);
if (err)
goto out_err_free_hmac;
/*