Use mbedtls_test_read_mpi in test suites
Replace calls to mbedtls_mpi_read_string() with a wrapper
mbedtls_test_read_mpi() when reading test data except for the purpose
of testing mbedtls_mpi_read_string() itself. The wrapper lets the test
data control precisely how many limbs the constructed MPI has.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/tests/suites/test_suite_asn1parse.function b/tests/suites/test_suite_asn1parse.function
index 47a4340..414278f 100644
--- a/tests/suites/test_suite_asn1parse.function
+++ b/tests/suites/test_suite_asn1parse.function
@@ -417,7 +417,7 @@
}
#if defined(MBEDTLS_BIGNUM_C)
- ret = mbedtls_mpi_read_string( &expected_mpi, 16, expected_hex );
+ ret = mbedtls_test_read_mpi( &expected_mpi, 16, expected_hex );
TEST_ASSERT( ret == 0 || ret == MBEDTLS_ERR_MPI_BAD_INPUT_DATA );
if( ret == MBEDTLS_ERR_MPI_BAD_INPUT_DATA )
{