diff options
Diffstat (limited to 'drivers/crypto/caam')
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 3 | ||||
| -rw-r--r-- | drivers/crypto/caam/caamalg_qi2.c | 3 | ||||
| -rw-r--r-- | drivers/crypto/caam/caampkc.c | 4 |
3 files changed, 7 insertions, 3 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index fdd994ee55e2..2db88213f13e 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -553,7 +553,8 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key, return -EINVAL; } - ctx->cdata.key_virt = key; + memcpy(ctx->key, key, keylen); + ctx->cdata.key_virt = ctx->key; ctx->cdata.keylen = keylen - saltlen; return chachapoly_set_sh_desc(aead); diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 28692d068176..b8d277bfbd32 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -639,7 +639,8 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key, return -EINVAL; } - ctx->cdata.key_virt = key; + memcpy(ctx->key, key, keylen); + ctx->cdata.key_virt = ctx->key; ctx->cdata.keylen = keylen - saltlen; return chachapoly_set_sh_desc(aead); diff --git a/drivers/crypto/caam/caampkc.c b/drivers/crypto/caam/caampkc.c index 30e3f41ed872..e0bba20c13cb 100644 --- a/drivers/crypto/caam/caampkc.c +++ b/drivers/crypto/caam/caampkc.c @@ -225,7 +225,9 @@ static int caam_rsa_count_leading_zeros(struct scatterlist *sgl, if (len && *buff) break; - sg_miter_next(&miter); + if (!sg_miter_next(&miter)) + break; + buff = miter.addr; len = miter.length; |