diff -up nss/lib/ssl/sslinfo.c.abi_lib nss/lib/ssl/sslinfo.c
--- nss/lib/ssl/sslinfo.c.abi_lib	2016-10-10 16:44:06.661038110 +0200
+++ nss/lib/ssl/sslinfo.c	2016-10-10 16:44:54.436814398 +0200
@@ -74,7 +74,7 @@ SSL_GetChannelInfo(PRFileDesc *fd, SSLCh
             inf.creationTime = sid->creationTime;
             inf.lastAccessTime = sid->lastAccessTime;
             inf.expirationTime = sid->expirationTime;
-            inf.extendedMasterSecretUsed =
+            inf.reservedNotSupported =
                 (ss->version >= SSL_LIBRARY_VERSION_TLS_1_3 ||
                  sid->u.ssl3.keys.extendedMasterSecretUsed)
                     ? PR_TRUE
diff -up nss/lib/ssl/sslt.h.abi_lib nss/lib/ssl/sslt.h
--- nss/lib/ssl/sslt.h.abi_lib	2016-10-03 16:55:58.000000000 +0200
+++ nss/lib/ssl/sslt.h	2016-10-10 16:44:06.661038110 +0200
@@ -188,7 +188,7 @@ typedef struct SSLChannelInfoStr {
      * This field only has meaning in TLS < 1.3 and will be set to
      *  PR_FALSE in TLS 1.3.
      */
-    PRBool extendedMasterSecretUsed;
+    PRBool reservedNotSupported;
 
     /* The following fields were added in NSS 3.25.
      * This field only has meaning in TLS >= 1.3, and indicates on the