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_x509write.function b/tests/suites/test_suite_x509write.function
index 59ea17b..ce475e6 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -246,7 +246,7 @@
(void) rsa_alt;
#endif
- TEST_ASSERT( mbedtls_mpi_read_string( &serial, 10, serial_str ) == 0 );
+ TEST_ASSERT( mbedtls_test_read_mpi( &serial, 10, serial_str ) == 0 );
if( ver != -1 )
mbedtls_x509write_crt_set_version( &crt, ver );