git: vendor/DHCPCD Update to dhcpcd-9.3.4 with the following changes:

[Roy Marples]

commit 20329f2a8e29d2875b13f790e3e12c6ef13ec352
Author: Roy Marples <roy at marples.name>
Date:   Sat Nov 28 14:36:33 2020 +0000

    Update to dhcpcd-9.3.4 with the following changes:
    
     * DHCP: If error adding the address in oneshot, exit with failure
     * DHCP: Only listen to the address if we successfully added it
     * DHCP6: Fix segfault introduced in dhcpcd-9.3.3
     * DHCP6: Abort in test mode when an error is returned by server
     * options: allow --ia_na=1 and --ia_pd=2 on the command line
     * options: Allow duid to take a value

Summary of changes:
 contrib/dhcpcd/src/defs.h           |  2 +-
 contrib/dhcpcd/src/dhcp.c           | 14 ++++++++++---
 contrib/dhcpcd/src/dhcp6.c          |  4 ++++
 contrib/dhcpcd/src/dhcpcd.8.in      | 19 ++++++++++++++----
 contrib/dhcpcd/src/dhcpcd.c         | 39 ++++++++++++++++++++++++-------------
 contrib/dhcpcd/src/dhcpcd.conf.5.in | 14 ++++++++++---
 contrib/dhcpcd/src/if-options.c     | 34 ++++++++++++++++++++++----------
 contrib/dhcpcd/src/ipv4.c           | 15 +++++++-------
 contrib/dhcpcd/src/ipv4.h           |  2 +-
 contrib/dhcpcd/src/route.c          |  5 ++++-
 10 files changed, 105 insertions(+), 43 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/20329f2a8e29d2875b13f790e3e12c6ef13ec352


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