Fix potential heap corruption on Windows
If len is large enough, when cast to an int it will be negative and then the
test if( len > MAX_PATH - 3 ) will not behave as expected.
diff --git a/ChangeLog b/ChangeLog
index aa96b18..9204fd0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
mbed TLS ChangeLog (Sorted per branch, date)
+= mbed TLS 2.2.0 released 2015-10-xx
+
+Security
+ * Fix potential heap corruption on Windows when
+ mbedtls_x509_crt_parse_path() is passed a path longer than 2GB. Cannot be
+ triggered remotely. Found by Guido Vranken, Interlworks.
+
= mbed TLS 2.1.2 released 2015-10-06
Security