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Commit e1254ca7 authored by Eric Biggers's avatar Eric Biggers Committed by Greg Kroah-Hartman
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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: a21eb94f ("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: default avatarEric Biggers <ebiggers@google.com>
Acked-by: default avatarLars Persson <lars.persson@axis.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a23409ce

drivers/crypto/axis/artpec6_crypto.c

+1 −1
Original line number Diff line number Diff line
@@ -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;