--- a/gdk/broadway/gdkbroadway-server.c.org	2022-12-12 14:29:27.452591178 +0000
+++ b/gdk/broadway/gdkbroadway-server.c	2022-12-12 14:30:43.176824600 +0000
@@ -533,9 +533,6 @@
   void *ptr;
   int res;

-  fd = shm_open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
-  if (fd == -1)
-    {
       if (errno == EEXIST)
 	return NULL;

@@ -551,9 +548,6 @@
 	}
       else
 	*is_shm = FALSE;
-    }
-  else
-    *is_shm = TRUE;

   res = ftruncate (fd, size);
   g_assert (res != -1);
@@ -564,8 +558,6 @@
     {
       if (filename)
 	unlink (filename);
-      else
-	shm_unlink (name);
       g_error ("Not enough shared memory for window surface");
     }
 #endif
@@ -680,14 +672,9 @@
 #ifdef G_OS_UNIX

   munmap (data->data, data->data_size);
-  if (data->is_shm)
-    shm_unlink (data->name);
-  else
-    {
       char *filename = g_build_filename (g_get_tmp_dir (), data->name, NULL);
       unlink (filename);
       g_free (filename);
-    }

 #elif defined(G_OS_WIN32)