commit db73d3b149becb510f3515b7e7e6f1b8dc3111ee
author David Horstmann <david.horstmann@arm.com> Tue Oct 04 16:49:16 2022 +0100
committer David Horstmann <david.horstmann@arm.com> Wed Oct 05 13:09:57 2022 +0100
tree ca1d04d0f4ea3bd00a37e1d3f6f22eea62996b41
parent 05bb2c5d0e61b2804edfafc080e584c3be6ab5e4

Add mbedtls_x509_get_name memory leak unit test

Introduce a unit test to test mbedtls_x509_get_name() and add a testcase
with a corrupt DER-encoded name that causes mbedtls_x509_get_name() to
have to cleanup things it is allocated. If it fails to do this, a memory
leak is detected under Asan builds.

Signed-off-by: David Horstmann <david.horstmann@arm.com>

tests/suites/test_suite_x509parse.data

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index 6263fba..1db0982 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -415,6 +415,12 @@
 X509 Get Next DN #4 Consecutive Multivalue RDNs
 mbedtls_x509_dn_get_next:"C=NL, O=PolarSSL, title=Example, CN=PolarSSL Server 1":0x05:"C title":2:"C=NL + O=PolarSSL, title=Example + CN=PolarSSL Server 1"
 
+X509 Get Name Valid DN
+mbedtls_x509_get_name:"310B3009060355040613024E4C3111300F060355040A0C08506F6C617253534C3119301706035504030C10506F6C617253534C2054657374204341":0
+
+X509 Get Name Corrupted DN Mem Leak
+mbedtls_x509_get_name:"310B3009060355040613024E4C3111300F060355040A0C08506F6C617253534C3019301706035504030C10506F6C617253534C2054657374204341":MBEDTLS_ERR_X509_INVALID_NAME + MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
+
 X509 Time Expired #1
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_HAVE_TIME_DATE:MBEDTLS_HAS_ALG_SHA_1_VIA_MD_OR_PSA_BASED_ON_USE_PSA
 mbedtls_x509_time_is_past:"data_files/server1.crt":"valid_from":1