commit 81d5c31631840db704337489cf677cc596da79f5
author Michael Olbrich <m.olbrich@pengutronix.de> Tue Aug 29 11:51:20 2017 +0200
committer Emil Velikov <emil.l.velikov@gmail.com> Wed Aug 30 14:06:49 2017 +0100
tree aa4d023cc175b523ad176ac953b92784883517c6
parent 13c23b19d0b3b965d666498eb759e63fc4a625d9

egl/dri2: only destroy created objects

dri2_display_destroy may be called by dri2_initialize_wayland_drm() if
initialization fails. In this case, these objects may not be initialized.

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

src/egl/drivers/dri2/egl_dri2.c

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index 3a64f3a..af238a9 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -980,9 +980,12 @@
           zwp_linux_dmabuf_v1_destroy(dri2_dpy->wl_dmabuf);
       if (dri2_dpy->wl_shm)
           wl_shm_destroy(dri2_dpy->wl_shm);
-      wl_registry_destroy(dri2_dpy->wl_registry);
-      wl_event_queue_destroy(dri2_dpy->wl_queue);
-      wl_proxy_wrapper_destroy(dri2_dpy->wl_dpy_wrapper);
+      if (dri2_dpy->wl_registry)
+         wl_registry_destroy(dri2_dpy->wl_registry);
+      if (dri2_dpy->wl_queue)
+         wl_event_queue_destroy(dri2_dpy->wl_queue);
+      if (dri2_dpy->wl_dpy_wrapper)
+         wl_proxy_wrapper_destroy(dri2_dpy->wl_dpy_wrapper);
       u_vector_finish(&dri2_dpy->wl_modifiers.argb8888);
       u_vector_finish(&dri2_dpy->wl_modifiers.xrgb8888);
       u_vector_finish(&dri2_dpy->wl_modifiers.rgb565);