diff options
-rw-r--r-- | configure.ac | 8 | ||||
-rw-r--r-- | daemon/gdm-server.c | 13 | ||||
-rw-r--r-- | daemon/gdm-x-session.c | 12 |
3 files changed, 33 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index bedac99a..7b6346cc 100644 --- a/configure.ac +++ b/configure.ac @@ -1232,6 +1232,14 @@ else fi dnl --------------------------------------------------------------------------- +dnl - Check if Xorg is new enough to require '-listen tcp' (1.17) +dnl --------------------------------------------------------------------------- + +if $PKG_CONFIG --atleast-version=1.17 xorg-server; then + AC_DEFINE([HAVE_XSERVER_THAT_DEFAULTS_TO_LOCAL_ONLY], [], [XServer disables tcp access by default]) +fi + +dnl --------------------------------------------------------------------------- dnl - Check for Xnest / Xephyr support dnl --------------------------------------------------------------------------- diff --git a/daemon/gdm-server.c b/daemon/gdm-server.c index eb7db0e2..6357d344 100644 --- a/daemon/gdm-server.c +++ b/daemon/gdm-server.c @@ -320,11 +320,24 @@ gdm_server_resolve_command_line (GdmServer *server, argv[len++] = g_strdup (server->priv->display_seat_id); } + /* If we were compiled with Xserver >= 1.17 we need to specify + * '-listen tcp' as the X server dosen't listen on tcp sockets + * by default anymore. In older versions we need to pass + * -nolisten tcp to disable listening on tcp sockets. + */ +#ifdef HAVE_XSERVER_THAT_DEFAULTS_TO_LOCAL_ONLY + if (!server->priv->disable_tcp && ! query_in_arglist) { + argv[len++] = g_strdup ("-listen"); + argv[len++] = g_strdup ("tcp"); + } +#else if (server->priv->disable_tcp && ! query_in_arglist) { argv[len++] = g_strdup ("-nolisten"); argv[len++] = g_strdup ("tcp"); } +#endif + if (vtarg != NULL && ! gotvtarg) { argv[len++] = g_strdup (vtarg); } diff --git a/daemon/gdm-x-session.c b/daemon/gdm-x-session.c index 58646fa3..624f67ca 100644 --- a/daemon/gdm-x-session.c +++ b/daemon/gdm-x-session.c @@ -249,10 +249,22 @@ spawn_x_server (State *state, g_ptr_array_add (arguments, "-auth"); g_ptr_array_add (arguments, auth_file); + /* If we were compiled with Xserver >= 1.17 we need to specify + * '-listen tcp' as the X server dosen't listen on tcp sockets + * by default anymore. In older versions we need to pass + * -nolisten tcp to disable listening on tcp sockets. + */ +#ifdef HAVE_XSERVER_THAT_DEFAULTS_TO_LOCAL_ONLY + if (allow_remote_connections) { + g_ptr_array_add (arguments, "-listen"); + g_ptr_array_add (arguments, "tcp"); + } +#else if (!allow_remote_connections) { g_ptr_array_add (arguments, "-nolisten"); g_ptr_array_add (arguments, "tcp"); } +#endif g_ptr_array_add (arguments, "-background"); g_ptr_array_add (arguments, "none"); |