diff options
| author | Eric Biggers <ebiggers@google.com> | 2019-12-30 21:19:32 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-14 16:32:23 -0500 |
| commit | bcf27e218594685647c5c46a11d5f2b80fdfded1 (patch) | |
| tree | 56448e0c9031b324a33cd83b2497a4fec80b8343 | |
| parent | 4b99ae6d648416af377f5ac389619f12e555b362 (diff) | |
| download | linux-bcf27e218594685647c5c46a11d5f2b80fdfded1.tar.gz linux-bcf27e218594685647c5c46a11d5f2b80fdfded1.tar.bz2 linux-bcf27e218594685647c5c46a11d5f2b80fdfded1.zip | |
crypto: artpec6 - return correct error code for failed setkey()
commit b828f905904cd76424230c69741a4cabb0174168 upstream.
->setkey() is supposed to retun -EINVAL for invalid key lengths, not -1.
Fixes: a21eb94fc4d3 ("crypto: axis - add ARTPEC-6/7 crypto accelerator driver")
Cc: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Lars Persson <lars.persson@axis.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Lars Persson <lars.persson@axis.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/crypto/axis/artpec6_crypto.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c index 9f82e14983f6..a886245b931e 100644 --- a/drivers/crypto/axis/artpec6_crypto.c +++ b/drivers/crypto/axis/artpec6_crypto.c @@ -1256,7 +1256,7 @@ static int artpec6_crypto_aead_set_key(struct crypto_aead *tfm, const u8 *key, if (len != 16 && len != 24 && len != 32) { crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); - return -1; + return -EINVAL; } ctx->key_length = len; |