Verify the TLS connection asynchronously

* src/gnutls.c (gnutls_verify_boot): Refactor out into its own
function so that we can call it asynchronously.
(Fgnutls_boot): Use it.

* src/process.c (wait_reading_process_output): Verify the TLS
negotiation.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index d78b04f9770..4a11e7f8b8f 100644
--- a/src/process.c
+++ b/src/process.c
@@ -4919,7 +4919,10 @@ wait_reading_process_output (intmax_t time_limit, int nsecs, int read_kbd,
                     p->gnutls_handshakes_tried++;
 
                     if (p->gnutls_initstage == GNUTLS_STAGE_READY)
-                      finish_after_tls_connection (aproc);
+                      {
+                        gnutls_verify_boot (proc, Qnil);
+                        finish_after_tls_connection (aproc);
+                      }
                     else if (p->gnutls_handshakes_tried >
                              GNUTLS_EMACS_HANDSHAKES_LIMIT)
                       {