commit 02a53d7bef411ef26cf00efacb6b08d9ead3f1c2
author Dave Rodgman <dave.rodgman@arm.com> Thu Sep 28 17:17:07 2023 +0100
committer Dave Rodgman <dave.rodgman@arm.com> Thu Sep 28 17:19:50 2023 +0100
tree 81d4e5a6eca61c8f4b253523461d3df29e3aad2c
parent 7e9af05409e1e53ed1dd8d3697487bb7b08e3334

Fix IAR pointless integer comparison

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>

library/psa_crypto_rsa.c

diff --git a/library/psa_crypto_rsa.c b/library/psa_crypto_rsa.c
index 508a68b..065e55a 100644
--- a/library/psa_crypto_rsa.c
+++ b/library/psa_crypto_rsa.c
@@ -328,9 +328,11 @@
     /* The Mbed TLS RSA module uses an unsigned int for hash length
      * parameters. Validate that it fits so that we don't risk an
      * overflow later. */
+#if SIZE_MAX > UINT_MAX
     if (hash_length > UINT_MAX) {
         return PSA_ERROR_INVALID_ARGUMENT;
     }
+#endif
 
     /* For signatures using a hash, the hash length must be correct. */
     if (alg != PSA_ALG_RSA_PKCS1V15_SIGN_RAW) {