From: Kevin McCarthy <kevin@8t8.us>
Date: Thu, 9 Mar 2017 21:38:30 +0000 (-0800)
Subject: Add SNI support for GnuTLS. (closes #3923)
X-Git-Tag: mutt-1-9-rel~142
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=37c311e42d5d9667592b8e2bf35c5d8e36e19085;p=mutt

Add SNI support for GnuTLS. (closes #3923)
---

diff --git a/mutt_ssl_gnutls.c b/mutt_ssl_gnutls.c
index 2084ad04..121f2df5 100644
--- a/mutt_ssl_gnutls.c
+++ b/mutt_ssl_gnutls.c
@@ -417,6 +417,13 @@ static int tls_negotiate (CONNECTION * conn)
   /* set socket */
   gnutls_transport_set_ptr (data->state, (gnutls_transport_ptr_t)(long)conn->fd);
 
+  if (gnutls_server_name_set (data->state, GNUTLS_NAME_DNS, conn->account.host,
+                              mutt_strlen (conn->account.host)))
+  {
+    mutt_error _("Warning: unable to set TLS SNI host name");
+    mutt_sleep (1);
+  }
+
   if (tls_set_priority(data) < 0) {
     goto fail;
   }