xwayland: Check zalloc return for out of memory situation

Signed-off-by: Bryce Harrington <b.harrington@samsung.com>

diff --git a/xwayland/launcher.c b/xwayland/launcher.c
index ac692de..70703a4 100644 (file)
--- a/xwayland/launcher.c
+++ b/xwayland/launcher.c
@@ -348,6 +348,8 @@ module_init(struct weston_compositor *compositor,
        char lockfile[256], display_name[8];
 
        wxs = zalloc(sizeof *wxs);
+       if (wxs == NULL)
+               return -1;
        wxs->process.cleanup = weston_xserver_cleanup;
        wxs->wl_display = display;
        wxs->compositor = compositor;