commit 735b37eeef5f300d458ebe60381e979c8aa2a5ae
author Andres Amaya Garcia <andres.amayagarcia@arm.com> Mon Nov 21 15:38:02 2016 +0000
committer Simon Butcher <simon.butcher@arm.com> Thu Oct 12 23:21:37 2017 +0100
tree cf4fa275f33376beb900a2442bf6086ad7217daa
parent b0f148c0ab742acd45b16996b3605eb1a29e07ee

Correctly handle leap year in x509_date_is_valid()

This patch ensures that invalid dates on leap years with 100 or 400
years intervals are handled correctly.

tests/suites/test_suite_x509parse.data

diff --git a/tests/suites/test_suite_x509parse.data b/tests/suites/test_suite_x509parse.data
index b8c902e..a49137b 100644
--- a/tests/suites/test_suite_x509parse.data
+++ b/tests/suites/test_suite_x509parse.data
@@ -1670,3 +1670,18 @@
 depends_on:MBEDTLS_X509_USE_C
 x509_get_time:MBEDTLS_ASN1_UTC_TIME:"0011302359n0Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
 
+X509 Get time (Generalized Time invalid leap year multiple of 4 and 100)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19000229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0
+
+X509 Get time (Generalized Time year multiple of 4 and not multiple of 100)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19920229000000Z":0:1992:2:29:0:0:0
+
+X509 Get time (Generalized Time year multiple of 400)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"20000229000000Z":0:2000:2:29:0:0:0
+
+X509 Get time (Generalized Time invalid leap year not multiple of 4, 100 or 400)
+depends_on:MBEDTLS_X509_USE_C
+x509_get_time:MBEDTLS_ASN1_GENERALIZED_TIME:"19910229000000Z":MBEDTLS_ERR_X509_INVALID_DATE:0:0:0:0:0:0