Ubuntu Cloud Archive

  1. Bug #1939733
  2. Comment #43

Comment 43 for bug 1939733

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

Reviewed: https://review.opendev.org/c/openstack/neutron/+/806749
Committed: https://opendev.org/openstack/neutron/commit/a08e21c15b766a1e3b2b64ae15f95565d9ea6688
Submitter: "Zuul (22348)"
Branch: stable/victoria

commit a08e21c15b766a1e3b2b64ae15f95565d9ea6688
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.

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