1 files changed, 90 insertions, 0 deletions
diff --git a/REORG.TODO/elf/tst-nodelete-dlclose-dso.c b/REORG.TODO/elf/tst-nodelete-dlclose-dso.c
new file mode 100644
index 0000000000..4042c78b8a
--- /dev/null
+++ b/REORG.TODO/elf/tst-nodelete-dlclose-dso.c
@@ -0,0 +1,90 @@
+/* Bug 11941: Improper assert map->l_init_called in dlclose.
+   Copyright (C) 2016-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* This is the primary DSO that is loaded by the appliation.  This DSO
+   then loads a plugin with RTLD_NODELETE.  This plugin depends on this
+   DSO.  This dependency chain means that at application shutdown the
+   plugin will be destructed first.  Thus by the time this DSO is
+   destructed we will be calling dlclose on an object that has already
+   been destructed.  It is allowed to call dlclose in this way and
+   should not assert.  */
+#include <stdio.h>
+#include <stdlib.h>
+#include <dlfcn.h>
+
+/* Plugin to load.  */
+static void *plugin_lib = NULL;
+/* Plugin function.  */
+static void (*plugin_func) (void);
+#define LIB_PLUGIN "tst-nodelete-dlclose-plugin.so"
+
+/* This function is never called but the plugin references it.
+   We do this to avoid any future --as-needed from removing the
+   plugin's DT_NEEDED on this DSO (required for the test).  */
+void
+primary_reference (void)
+{
+  printf ("INFO: Called primary_reference function.\n");
+}
+
+void
+primary (void)
+{
+  char *error;
+
+  plugin_lib = dlopen (LIB_PLUGIN, RTLD_NOW | RTLD_LOCAL | RTLD_NODELETE);
+  if (plugin_lib == NULL)
+    {
+      printf ("ERROR: Unable to load plugin library.\n");
+      exit (EXIT_FAILURE);
+    }
+  dlerror ();
+
+  plugin_func = (void (*) (void)) dlsym (plugin_lib, "plugin_func");
+  error = dlerror ();
+  if (error != NULL)
+    {
+      printf ("ERROR: Unable to find symbol with error \"%s\".",
+	      error);
+      exit (EXIT_FAILURE);
+    }
+
+  return;
+}
+
+__attribute__ ((destructor))
+static void
+primary_dtor (void)
+{
+  int ret;
+
+  printf ("INFO: Calling primary destructor.\n");
+
+  /* The destructor runs in the test driver also, which
+     hasn't called primary, in that case do nothing.  */
+  if (plugin_lib == NULL)
+    return;
+
+  ret = dlclose (plugin_lib);
+  if (ret != 0)
+    {
+      printf ("ERROR: Calling dlclose failed with \"%s\"\n",
+	      dlerror ());
+      exit (EXIT_FAILURE);
+    }
+}