[glib-networking/glib-2-62] gnutls: fix leak of base stream (or base datagram socket)

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ef156bb398e1ba1e821277be7e2f993591e39fbc
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Dec 29 18:19:46 2019 -0600

    gnutls: fix leak of base stream (or base datagram socket)
    
    We leak the base GIOStream or GDatagramBased in
    g_tls_connection_gnutls_initable_init. Oops.

 tls/gnutls/gtlsconnection-gnutls.c | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/tls/gnutls/gtlsconnection-gnutls.c b/tls/gnutls/gtlsconnection-gnutls.c
index 2ea627b..166fb33 100644
--- a/tls/gnutls/gtlsconnection-gnutls.c
+++ b/tls/gnutls/gtlsconnection-gnutls.c
@@ -223,6 +223,8 @@ g_tls_connection_gnutls_initable_init (GInitable     *initable,
       g_set_error (error, G_TLS_ERROR, G_TLS_ERROR_MISC,
                    _("Could not create TLS connection: %s"),
                    gnutls_strerror (status));
+      g_clear_object (&base_io_stream);
+      g_clear_object (&base_socket);
       return FALSE;
     }
 
@@ -245,6 +247,9 @@ g_tls_connection_gnutls_initable_init (GInitable     *initable,
   if (flags & GNUTLS_DATAGRAM)
     gnutls_dtls_set_mtu (priv->session, 1400);
 
+  g_clear_object (&base_io_stream);
+  g_clear_object (&base_socket);
+
   return TRUE;
 }