oslo.privsep

dlopen(None) does not work on Windows

Bug #1788025 reported by Claudiu Belu on 2018-08-20

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	oslo.privsep	Fix Released	High	Claudiu Belu

Bug Description

dlopen(None) cannot work on Windows and it is a known issue [1]. Because of this [2], the nova-compute service cannot start on Windows if python 3.5 or newer is ussed.

[1] https://bugs.python.org/issue23606
[2] https://github.com/openstack/oslo.privsep/blob/b0330573727cc29186cb8fcf1014a60afd0cc13a/oslo_privsep/capabilities.py#L111

Logs: http://paste.openstack.org/show/728458/

Tags:

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-08-21: Fix proposed to oslo.privsep (master)

Fix proposed to branch: master
Review: https://review.openstack.org/594089

Changed in oslo.privsep:
assignee:	nobody → Claudiu Belu (cbelu)
status:	New → In Progress

Ben Nemec (bnemec) on 2018-08-21

Changed in oslo.privsep:
importance:	Undecided → High

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-08-24: Fix merged to oslo.privsep (master)

Reviewed: https://review.openstack.org/594089
Committed: https://git.openstack.org/cgit/openstack/oslo.privsep/commit/?id=b1f50df3b1cde1b8c770d810e201077aa1bec921
Submitter: Zuul
Branch: master

commit b1f50df3b1cde1b8c770d810e201077aa1bec921
Author: Claudiu Belu <email address hidden>
Date: Sun Aug 19 03:55:30 2018 -0700

Avoids calling ffi.dlopen(None) on Windows

    ffi.dlopen(None) cannot work on Windows and it is a
    known issue [1]. This patch avoids this call on Windows
    hosts.

[1] https://bugs.python.org/issue23606

Change-Id: I44436146cdc402087f33f4b99054176134ec5b81
Closes-Bug: #1788025

Changed in oslo.privsep:
status:	In Progress → Fix Released

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-08-27: Fix proposed to oslo.privsep (stable/rocky)

Fix proposed to branch: stable/rocky
Review: https://review.openstack.org/596762

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-08-29: Fix merged to oslo.privsep (stable/rocky)

Reviewed: https://review.openstack.org/596762
Committed: https://git.openstack.org/cgit/openstack/oslo.privsep/commit/?id=f7ba0aa49a35bcb1e6c67dbe3dc22cf33ccc436b
Submitter: Zuul
Branch: stable/rocky

commit f7ba0aa49a35bcb1e6c67dbe3dc22cf33ccc436b
Author: Claudiu Belu <email address hidden>
Date: Sun Aug 19 03:55:30 2018 -0700

Avoids calling ffi.dlopen(None) on Windows

    ffi.dlopen(None) cannot work on Windows and it is a
    known issue [1]. This patch avoids this call on Windows
    hosts.

[1] https://bugs.python.org/issue23606

    Change-Id: I44436146cdc402087f33f4b99054176134ec5b81
    Closes-Bug: #1788025
    (cherry picked from commit b1f50df3b1cde1b8c770d810e201077aa1bec921)