Request authentication of itself.

Change-Id: I4a9e9d573cbbe170bd56824b695cc4b2a0f544b5
Signed-off-by: Tony SIM <chinyeow.sim.xt@renesas.com>

diff --git a/wayland-kms.c b/wayland-kms.c
index 092a04e..fbe6532 100644 (file)
--- a/wayland-kms.c
+++ b/wayland-kms.c
@@ -240,13 +240,25 @@ struct wl_kms *wayland_kms_init(struct wl_display *display,
         * request to our server.
         */
        if (server) {
-               if (!(kms->auth = kms_auth_init(server))) {
-                       free(kms);
-                       kms = NULL;
-               }
+               drm_magic_t magic;
+
+               if (!(kms->auth = kms_auth_init(server)))
+                       goto error;
+
+               /* get a magic */
+               if (drmGetMagic(fd, &magic) < 0)
+                       goto error;
+
+               /* authenticate myself */
+               if (kms_auth_request(kms->auth, magic) < 0)
+                       goto error;
        }
 
        return kms;
+
+error:
+       free(kms);
+       return NULL;
 }
 
 void wayland_kms_uninit(struct wl_kms *kms)