Move MPI initialization to start of function
This prevents a call to mbedtls_mpi_free() on uninitialized data when
USE_PSA_INIT() fails.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index 4de9add..b59fd48 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -665,13 +665,15 @@
mbedtls_x509write_cert ctx;
uint8_t invalid_serial[MBEDTLS_X509_RFC5280_MAX_SERIAL_LEN + 1];
+#if defined(MBEDTLS_TEST_DEPRECATED) && defined(MBEDTLS_BIGNUM_C)
+ mbedtls_mpi serial_mpi;
+ mbedtls_mpi_init(&serial_mpi);
+#endif
+
USE_PSA_INIT();
memset(invalid_serial, 0x01, sizeof(invalid_serial));
#if defined(MBEDTLS_TEST_DEPRECATED) && defined(MBEDTLS_BIGNUM_C)
- mbedtls_mpi serial_mpi;
-
- mbedtls_mpi_init(&serial_mpi);
TEST_EQUAL(mbedtls_mpi_read_binary(&serial_mpi, invalid_serial,
sizeof(invalid_serial)), 0);
TEST_EQUAL(mbedtls_x509write_crt_set_serial(&ctx, &serial_mpi),