From 4f609dbf5e18a6c8af24753372ac3aa3dc23a3ec Mon Sep 17 00:00:00 2001
From: "Jasper St. Pierre" <jstpierre@mecheye.net>
Date: Wed, 2 Apr 2014 13:04:18 -0400
Subject: [PATCH] xwayland: Don't use glib after forking

glib doesn't have any guarantee about working after forking.
We can get away with it, but we're better off just not using it.
---
 src/wayland/meta-xwayland.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/wayland/meta-xwayland.c b/src/wayland/meta-xwayland.c
index cfef99e76..8527519e0 100644
--- a/src/wayland/meta-xwayland.c
+++ b/src/wayland/meta-xwayland.c
@@ -352,7 +352,6 @@ meta_xwayland_start (MetaXWaylandManager *manager,
 {
   int sp[2];
   int fd;
-  char *socket_fd;
 
   if (!choose_xdisplay (manager))
     return FALSE;
@@ -373,15 +372,16 @@ meta_xwayland_start (MetaXWaylandManager *manager,
   manager->pid = fork ();
   if (manager->pid == 0)
     {
+      char socket_fd[8];
+
       /* We passed SOCK_CLOEXEC, so dup the FD so it isn't
        * closed on exec.. */
       fd = dup (sp[1]);
-      socket_fd = g_strdup_printf ("%d", fd);
+      snprintf (socket_fd, sizeof (socket_fd), "%d", fd);
       setenv ("WAYLAND_SOCKET", socket_fd, TRUE);
-      g_free (socket_fd);
 
       /* xwayland, please. */
-      if (g_getenv ("XWAYLAND_STFU"))
+      if (getenv ("XWAYLAND_STFU"))
         {
           int dev_null;
           dev_null = open ("/dev/null", O_WRONLY);