test_suite_psa_crypto_util: alloc/free buffer inside loop in ecdsa_raw_to_der_incremental()
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/tests/suites/test_suite_psa_crypto_util.function b/tests/suites/test_suite_psa_crypto_util.function
index d1647d4..9dc95b6 100644
--- a/tests/suites/test_suite_psa_crypto_util.function
+++ b/tests/suites/test_suite_psa_crypto_util.function
@@ -33,17 +33,19 @@
size_t ret_len;
size_t i;
- TEST_CALLOC(tmp_buf, tmp_buf_len);
-
- for (i = 0; i < tmp_buf_len; i++) {
+ for (i = 1; i < tmp_buf_len; i++) {
+ TEST_CALLOC(tmp_buf, i);
TEST_ASSERT(mbedtls_ecdsa_raw_to_der(input->x, input->len,
tmp_buf, i, &ret_len,
key_bits) != 0);
+ mbedtls_free(tmp_buf);
+ tmp_buf = NULL;
}
+
+ TEST_CALLOC(tmp_buf, i);
TEST_EQUAL(mbedtls_ecdsa_raw_to_der(input->x, input->len,
tmp_buf, i, &ret_len,
key_bits), 0);
-
exit:
mbedtls_free(tmp_buf);
}