[openssl] OpenSSL_1_1_1-stable update

[kaduk at mit.edu]

The branch OpenSSL_1_1_1-stable has been updated
       via  cfd74383d9b06f85cb1e166180346115a3f9a452 (commit)
      from  ffefffa000437da5703dd8a173386623304b055d (commit)


- Log -----------------------------------------------------------------
commit cfd74383d9b06f85cb1e166180346115a3f9a452
Author: Chenglong Zhang <auvkone at gmail.com>
Date:   Mon Mar 22 15:29:28 2021 +0800

    Fix missing INVALID_EXTENSION
    
    Reviewed-by: Matt Caswell <matt at openssl.org>
    Reviewed-by: Ben Kaduk <kaduk at mit.edu>
    Reviewed-by: Tomas Mraz <tomas at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/14639)

-----------------------------------------------------------------------

Summary of changes:
 ssl/statem/extensions.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ssl/statem/extensions.c b/ssl/statem/extensions.c
index 9f51a6eb28..b055935d69 100644
--- a/ssl/statem/extensions.c
+++ b/ssl/statem/extensions.c
@@ -336,6 +336,8 @@ static const EXTENSION_DEFINITION ext_defs[] = {
         tls_construct_stoc_key_share, tls_construct_ctos_key_share,
         final_key_share
     },
+#else
+    INVALID_EXTENSION,
 #endif
     {
         /* Must be after key_share */