neutron

  1. Bug #1939733
  2. Comment #42

Comment 42 for bug 1939733

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

Reviewed: https://review.opendev.org/c/openstack/neutron/+/806748
Committed: https://opendev.org/openstack/neutron/commit/35a32a1cadf2a6bc182b3c7d7ae46e7cea73576a
Submitter: "Zuul (22348)"
Branch: stable/wallaby

commit 35a32a1cadf2a6bc182b3c7d7ae46e7cea73576a
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)