diff options
| author | Philip Guenthe <guenther@cvs.openbsd.org> | 2010-01-28 19:23:07 +0000 |
|---|---|---|
| committer | Philip Guenthe <guenther@cvs.openbsd.org> | 2010-01-28 19:23:07 +0000 |
| commit | c8c4525ddb2c026993ac0bce3ef1651951330f8c (patch) | |
| tree | b9bf01fbf1cb0cf30f5efa759c63602a982fec30 /games | |
| parent | 2349c69070600289d40ea08fb6b49fa982532d83 (diff) | |
Make sure the process tree is is loop-free by forbidding ptrace()
of a direct ancestor, closing a localhost DoS. As an exception,
do permit ptrace() of pid 1 and have inferiors() stop climbing if
it hits that.
ok tedu@ hpux_compat suggestion from miod@
Diffstat (limited to 'games')
0 files changed, 0 insertions, 0 deletions