Use kzfree instead of memset() + kfree(). Signed-off-by: zhong jiang <zhongji...@huawei.com> --- net/sunrpc/auth_gss/gss_krb5_keys.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/net/sunrpc/auth_gss/gss_krb5_keys.c b/net/sunrpc/auth_gss/gss_krb5_keys.c index 550fdf1..3b7f721 100644 --- a/net/sunrpc/auth_gss/gss_krb5_keys.c +++ b/net/sunrpc/auth_gss/gss_krb5_keys.c @@ -228,14 +228,11 @@ u32 krb5_derive_key(const struct gss_krb5_enctype *gk5e, ret = 0; err_free_raw: - memset(rawkey, 0, keybytes); - kfree(rawkey); + kzfree(rawkey); err_free_out: - memset(outblockdata, 0, blocksize); - kfree(outblockdata); + kzfree(outblockdata); err_free_in: - memset(inblockdata, 0, blocksize); - kfree(inblockdata); + kzfree(inblockdata); err_free_cipher: crypto_free_sync_skcipher(cipher); err_return: -- 1.7.12.4