Fix: linker segfault on dlopen of a DF_1_GLOBAL so
Added the missing null check routine.
Bug: 67755729
Test: dlfcn.dlopen_df_1_global added and it passes
Change-Id: Ibe8db18b0b5a481e2e9937041abef6d6b179dd87
diff --git a/tests/libs/dl_df_1_global_dummy.cpp b/tests/libs/dl_df_1_global_dummy.cpp
new file mode 100644
index 0000000..423247c
--- /dev/null
+++ b/tests/libs/dl_df_1_global_dummy.cpp
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+extern "C" int foo() {
+ return 1;
+}