commit f66d5fd2bdb776f7a52ea6dec6a8b54923c9ad44
author Steven Cooreman <steven.cooreman@silabs.com> Mon Mar 08 18:40:40 2021 +0100
committer Steven Cooreman <steven.cooreman@silabs.com> Mon Mar 15 10:34:56 2021 +0100
tree ed7cbc67e4a662b6ee6a9f2ea56e338f45da1344
parent d50db945c4ed9abf68ada7eaf73e04adbc0265f9

Apply same argument checking as in psa_hash_setup

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>

library/psa_crypto.c

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index c5f9601..fce7211 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -2277,6 +2277,9 @@
                                uint8_t *hash, size_t hash_size,
                                size_t *hash_length )
 {
+    if( !PSA_ALG_IS_HASH( alg ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
     return( psa_driver_wrapper_hash_compute( alg, input, input_length,
                                              hash, hash_size, hash_length ) );
 }
@@ -2287,6 +2290,10 @@
 {
     uint8_t actual_hash[MBEDTLS_MD_MAX_SIZE];
     size_t actual_hash_length;
+
+    if( !PSA_ALG_IS_HASH( alg ) )
+        return( PSA_ERROR_INVALID_ARGUMENT );
+
     psa_status_t status = psa_driver_wrapper_hash_compute(
                             alg, input, input_length,
                             actual_hash, sizeof(actual_hash),