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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
commite6918187568dbd01842d8d1d2c808ce16a894239 (patch)
tree64f88b554b444a49f656b6c656111a145cbbaa28 /src/test/common/test_global_doublefree.cc
parentInitial commit. (diff)
downloadceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz
ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/common/test_global_doublefree.cc')
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diff --git a/src/test/common/test_global_doublefree.cc b/src/test/common/test_global_doublefree.cc
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+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+/*
+ * Ceph - scalable distributed file system
+ *
+ * Copyright (C) 2016 Red Hat, Inc.
+ *
+ * This is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software
+ * Foundation. See file COPYING.
+ *
+ */
+
+
+/*
+ * This test is linked against librados and libcephfs to try and detect issues
+ * with global, static, non-POD variables as seen in the following trackers.
+ * http://tracker.ceph.com/issues/16504
+ * http://tracker.ceph.com/issues/16686
+ * In those trackers such variables caused segfaults with glibc reporting
+ * "double free or corruption".
+ *
+ * Don't be fooled by its emptiness. It does serve a purpose :)
+ */
+
+int main(int, char**)
+{
+ return 0;
+}