[tor-bugs] #32218 [Core Tor/Tor]: Systemd problem with ExecReload and CAP_KILL

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Oct 23 03:49:50 UTC 2019


#32218: Systemd problem with ExecReload and CAP_KILL
--------------------------------+------------------------------
 Reporter:  sunova              |          Owner:  (none)
     Type:  defect              |         Status:  new
 Priority:  Medium              |      Component:  Core Tor/Tor
  Version:  Tor: 0.4.2.2-alpha  |       Severity:  Normal
 Keywords:  systemd             |  Actual Points:
Parent ID:                      |         Points:
 Reviewer:                      |        Sponsor:
--------------------------------+------------------------------
 Hi
 There is a known issue with CGroup hardening which systemd applies, that
 without CAP_KILL capability, it's not possible to send HUP signal by
 managed slice, even to MAINPID.
 Please add it to CapabilityBoundingSet= section in unit file.
 Running Tor 0.4.2.2-alpha on Gentoo.

 https://gitweb.torproject.org/tor.git/tree/contrib/dist/tor.service.in?id=d5cbc58094ec740e768d5fa88a51c20c645ed70e

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32218>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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