4.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Antoine Tenart <[email protected]> [ Upstream commit 5d804a5157dbaa64872a675923ae87161165c66b ] The Atmel AES driver uses memzero_explicit on the keys on error, but the variable zeroed isn't the right one because of a typo. Fix this by using the right variable. Fixes: 89a82ef87e01 ("crypto: atmel-authenc - add support to authenc(hmac(shaX), Y(aes)) modes") Signed-off-by: Antoine Tenart <[email protected]> Reviewed-by: Tudor Ambarus <[email protected]> Signed-off-by: Herbert Xu <[email protected]> Signed-off-by: Sasha Levin <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/crypto/atmel-aes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -2145,7 +2145,7 @@ static int atmel_aes_authenc_setkey(stru badkey: crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); - memzero_explicit(&key, sizeof(keys)); + memzero_explicit(&keys, sizeof(keys)); return -EINVAL; }
