Add check for validity of date in x509_get_time()
diff --git a/ChangeLog b/ChangeLog
index def7e6d..68cf97d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -27,6 +27,8 @@
* Guarantee that P>Q at RSA key generation. Found by inestlerode. #558
* Fix potential byte overread when verifying malformed SERVER_HELLO in
ssl_parse_hello_verify_request() for DTLS. Found by Guido Vranken.
+ * Fix check for validity of date when parsing in mbedtls_x509_get_time().
+ Found by subramanyam-c.
= mbed TLS 2.1.5 branch released 2016-06-28