diff options
Diffstat (limited to 'rpc_api.c')
| -rw-r--r-- | rpc_api.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -120,6 +120,8 @@ static inline int check_pkey_type_curve_flags(const hal_key_type_t type, hal_error_t hal_rpc_get_version(uint32_t *version) { + if (version == NULL) + return HAL_ERROR_BAD_ARGUMENTS; return hal_rpc_misc_dispatch->get_version(version); } @@ -184,6 +186,8 @@ hal_error_t hal_rpc_hash_get_digest_length(const hal_digest_algorithm_t alg, siz hal_error_t hal_rpc_hash_get_digest_algorithm_id(const hal_digest_algorithm_t alg, uint8_t *id, size_t *len, const size_t len_max) { + if (id == NULL && len_max != 0) + return HAL_ERROR_BAD_ARGUMENTS; return hal_rpc_hash_dispatch->get_digest_algorithm_id(alg, id, len, len_max); } @@ -200,7 +204,7 @@ hal_error_t hal_rpc_hash_initialize(const hal_client_handle_t client, const hal_digest_algorithm_t alg, const uint8_t * const key, const size_t key_len) { - if (hash == NULL) + if (hash == NULL || (key == NULL && key_len != 0)) return HAL_ERROR_BAD_ARGUMENTS; return hal_rpc_hash_dispatch->initialize(client, session, hash, alg, key, key_len); } @@ -328,7 +332,7 @@ size_t hal_rpc_pkey_get_public_key_len(const hal_pkey_handle_t pkey) hal_error_t hal_rpc_pkey_get_public_key(const hal_pkey_handle_t pkey, uint8_t *der, size_t *der_len, const size_t der_max) { - if (der == NULL || der_len == NULL || der_max == 0) + if (der == NULL && der_max != 0) return HAL_ERROR_BAD_ARGUMENTS; return hal_rpc_pkey_dispatch->get_public_key(pkey, der, der_len, der_max); } |