diff options
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-aes-cmac.c | 1 | ||||
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-sha.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c index d095452b8828..3d9acc53d247 100644 --- a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c +++ b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c @@ -244,6 +244,7 @@ static int ccp_aes_cmac_import(struct ahash_request *req, const void *in) /* 'in' may not be aligned so memcpy to local variable */ memcpy(&state, in, sizeof(state)); + memset(rctx, 0, sizeof(*rctx)); rctx->null_msg = state.null_msg; memcpy(rctx->iv, state.iv, sizeof(rctx->iv)); rctx->buf_count = state.buf_count; diff --git a/drivers/crypto/ccp/ccp-crypto-sha.c b/drivers/crypto/ccp/ccp-crypto-sha.c index 7002c6b283e5..8ef06fad8b14 100644 --- a/drivers/crypto/ccp/ccp-crypto-sha.c +++ b/drivers/crypto/ccp/ccp-crypto-sha.c @@ -233,6 +233,7 @@ static int ccp_sha_import(struct ahash_request *req, const void *in) /* 'in' may not be aligned so memcpy to local variable */ memcpy(&state, in, sizeof(state)); + memset(rctx, 0, sizeof(*rctx)); rctx->type = state.type; rctx->msg_bits = state.msg_bits; rctx->first = state.first; |