Fix warning with gcc7/maximum allocation exceeded
Adds an additional boundary check to the test parameter bytes_arg in
generate_random() in test_suite_psa_crypto.function.
This is to check against a possible underflow, and to avoid a warning,
"argument ... exceeds maximum object size", (-Werror=alloc-size-larger-than)
that GCC 7 generates.
@@ -5297,6 +5297,8 @@ void generate_random( int bytes_arg )
size_t i;
unsigned run;
+ TEST_ASSERT( bytes_arg >= 0 );
+
ASSERT_ALLOC( output, bytes + sizeof( trail ) );
ASSERT_ALLOC( changed, bytes );
memcpy( output + bytes, trail, sizeof( trail ) );
