Ubuntu Cloud Archive

  1. Series victoria
  2. Bug #1939733
  3. Comment #45

Comment 45 for bug 1939733

Revision history for this message
OpenStack Infra (hudson-openstack) wrote : Fix merged to neutron (stable/rocky)

Reviewed: https://review.opendev.org/c/openstack/neutron/+/806862
Committed: https://opendev.org/openstack/neutron/commit/e291dca5d97fc986fc7d85b8ea256a483d815277
Submitter: "Zuul (22348)"
Branch: stable/rocky

commit e291dca5d97fc986fc7d85b8ea256a483d815277
Author: Slawek Kaplonski <email address hidden>
Date: Mon Aug 23 13:01:37 2021 +0200

    Remove dhcp_extra_opt value after first newline character

    Passing newline to the dnsmasq may cause security issues, especially
    that in case of Neutron that dhcp options' values are controlled by
    cloud users.
    This patch removes everything what is after first newline character
    in the dhcp_extra_opt's values before passing them to dnsmasq.

    Conflicts:
        neutron/tests/unit/agent/linux/test_dhcp.py

    Closes-Bug: #1939733
    Change-Id: Ifeaf258f0b5ea86f25620ac4116d618980a7272e
    (cherry picked from commit df891f0593d234e01f27d7c0376d9702e178ecfb)