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Diffstat (limited to 'src/test/common/test_global_doublefree.cc')
| -rw-r--r-- | src/test/common/test_global_doublefree.cc | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/common/test_global_doublefree.cc b/src/test/common/test_global_doublefree.cc new file mode 100644 index 00000000..ef8fefb6 --- /dev/null +++ b/src/test/common/test_global_doublefree.cc @@ -0,0 +1,30 @@ +// -*- 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; +} |