commit 31ecb9600a371aca910b88361b297ecb8fce08c5
author Werner Lewis <werner.lewis@arm.com> Fri Jun 17 15:51:55 2022 +0100
committer Werner Lewis <werner.lewis@arm.com> Mon Jun 27 11:23:43 2022 +0100
tree 48d6ded9a57a90c619d0b5ba966fed109152b2cb
parent b33dacdb5072a1a85e88f3c4e815f81b11d9d56b

Add tests for exceeded buffer size

Signed-off-by: Werner Lewis <werner.lewis@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 04831c9..fae0f4b 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -383,6 +383,22 @@
 depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
 mbedtls_x509_dn_gets:"data_files/server1.commas.crt":"subject":"C=NL, O=PolarSSL\, Commas, CN=PolarSSL Server 1"
 
+X509 Get Modified DN #1
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
+mbedtls_x509_dn_gets_subject_replace:"data_files/server1.crt":"Modified":"C=NL, O=Modified, CN=PolarSSL Server 1":0
+
+X509 Get Modified DN #2 Name exactly 255 bytes
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
+mbedtls_x509_dn_gets_subject_replace:"data_files/server1.crt":"123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345":"C=NL, O=123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345, CN=PolarSSL Server 1":0
+
+X509 Get Modified DN #3 Name exceeds 255 bytes
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
+mbedtls_x509_dn_gets_subject_replace:"data_files/server1.crt":"1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456":"":MBEDTLS_ERR_X509_BUFFER_TOO_SMALL
+
+X509 Get Modified DN #4 Name exactly 255 bytes, with comma requiring escaping
+depends_on:MBEDTLS_PEM_PARSE_C:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
+mbedtls_x509_dn_gets_subject_replace:"data_files/server1.crt":"1234567890,1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234":"":MBEDTLS_ERR_X509_BUFFER_TOO_SMALL
+
 X509 Get Next DN #1 No Multivalue RDNs
 mbedtls_x509_dn_get_next:"C=NL, O=PolarSSL, CN=PolarSSL Server 1":0:"C O CN":3:"C=NL, O=PolarSSL, CN=PolarSSL Server 1"