CVS import: src/external/bsd/dhcpcd/dist

["Roy Marples" <roy%netbsd.org@localhost>]

Module Name:    src
Committed By:   roy
Date:           Mon Aug 17 11:49:46 UTC 2026

Update of /cvsroot/src/external/bsd/dhcpcd/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv7794

Log Message:
Import dhcpcd-10.5.1 with the following changes:
* DHCP: Only send the rapid commit option when configured to
* DHCP6: Mirror the prior DHCP rapid commit fix to DHCPv6
* ipv6nd: don't leave a carrier expiry timeout on a freed interface
* ipv4: clear added state if we didn't delete the address
* DHCP: script reason should be RELEASE on RELEASE, not STOP
* control: Harden the socket at the fs level

dhcpcd-10.5.0 changes:
* Format code with clang-format
* privsep: Change IPC to use SOCK_STREAM
* BPF: Split OS specific code out into own files and add libpcap support
* hooks: Escape interface names and use printf
* Delete DHCPv6 IA FD from the loop before closing it
* eloop: Use kqueue or epoll to wait for a fd to become ready
* route: Rework rt structure so sockaddrs are pointers
* dhcp-common: Escape ifname for lease file
* privsep: smaller buffer size without INET6
* script: add ifxname as the escaped string
* DHCP: Don't really expire the lease when testing
* DHCP: Don't add a trailing : on vendor if no machine arch
* privsep: Don't open PF_INET socket for each ioctl
* script: Use correct buffer length variable
* privsep: Remove PS_BUFLEN
* privsep: Simplify readerror
* timezone: disallow directory traversal
* privsep: ps_root_readfile should return the real file size
* options: Fix userclass boundary
* ND6: fix OOB reject mask for an undefined option
* DHCP6: Ensure IA_PD Prefix Lenth is valid
* ND: Enforce require and reject policy
* ARP: check we have enough to read the frame header
* hooks: Quote assignment of compat vars correctly
* DHCP: Santize messages from servers for output
* ARP: Iterate over states safely as the cb could remove ours
* privsep: Check data is terminated when a string
* auth: clear keys with memset_explicit
* auth: Ensure remaining dlen matches hash digest length
* hooks: don't read past truncated ip6 address starting fe
* ipv6: Only regen temp addrs with sufficent pltime
* eloop: Improve timespecdiff
* eloop: Fix compile warning where UTIME_MAX is a calculation
* vsio: Allow zero length options
* DHCP6: Fix configuring the suffix to delegated prefixes
* IPv6: Fix numerous issues extending temporary address times
* script: Fix buffer over and under flows in script_buftoenv
* control: Avoid hangup in the recvdata path
* IPv6ND: Free routeinfo when it expires
* DHCPv6: Prefix exclude option can be 17 octets
* DHCPv6: When deprecating addresses, restart on prefix deletions
* IPv4: uset old_ia when adding an address causes early removal
* dhcp: add configurable backoff parameters for DHCPv4
* options: Introdce policy groups
* control: remove unprivileged socket
* DHCP: deconfigure even when state is NULL or NONE

Status:

Vendor Tag:     ROY
Release Tags:   dhcpcd-10_5_1
                
U src/external/bsd/dhcpcd/dist/LICENSE
U src/external/bsd/dhcpcd/dist/README.md
U src/external/bsd/dhcpcd/dist/hooks/dhcpcd-run-hooks
C src/external/bsd/dhcpcd/dist/hooks/20-resolv.conf
C src/external/bsd/dhcpcd/dist/hooks/29-lookup-hostname
C src/external/bsd/dhcpcd/dist/hooks/30-hostname
C src/external/bsd/dhcpcd/dist/hooks/50-ntp.conf
U src/external/bsd/dhcpcd/dist/hooks/10-wpa_supplicant
U src/external/bsd/dhcpcd/dist/hooks/dhcpcd-run-hooks.8
U src/external/bsd/dhcpcd/dist/hooks/01-test
U src/external/bsd/dhcpcd/dist/hooks/15-timezone
U src/external/bsd/dhcpcd/dist/hooks/50-ypbind
U src/external/bsd/dhcpcd/dist/src/if.c
U src/external/bsd/dhcpcd/dist/src/defs.h
C src/external/bsd/dhcpcd/dist/src/ipv6.c
U src/external/bsd/dhcpcd/dist/src/dhcpcd.h
U src/external/bsd/dhcpcd/dist/src/ipv4ll.h
U src/external/bsd/dhcpcd/dist/src/arp.c
U src/external/bsd/dhcpcd/dist/src/queue.h
U src/external/bsd/dhcpcd/dist/src/dhcpcd.8
U src/external/bsd/dhcpcd/dist/src/sa.c
U src/external/bsd/dhcpcd/dist/src/privsep-inet.c
C src/external/bsd/dhcpcd/dist/src/privsep.c
U src/external/bsd/dhcpcd/dist/src/bpf.h
U src/external/bsd/dhcpcd/dist/src/privsep-bpf.c
U src/external/bsd/dhcpcd/dist/src/dhcp-common.h
C src/external/bsd/dhcpcd/dist/src/dhcp6.c
C src/external/bsd/dhcpcd/dist/src/ipv6nd.c
U src/external/bsd/dhcpcd/dist/src/auth.h
U src/external/bsd/dhcpcd/dist/src/common.h
C src/external/bsd/dhcpcd/dist/src/if-options.c
U src/external/bsd/dhcpcd/dist/src/control.h
U src/external/bsd/dhcpcd/dist/src/privsep-bsd.c
N src/external/bsd/dhcpcd/dist/src/bpf-bsd.c
U src/external/bsd/dhcpcd/dist/src/dhcpcd-embedded.c
C src/external/bsd/dhcpcd/dist/src/script.c
C src/external/bsd/dhcpcd/dist/src/dhcp.c
U src/external/bsd/dhcpcd/dist/src/privsep-control.h
U src/external/bsd/dhcpcd/dist/src/eloop.h
U src/external/bsd/dhcpcd/dist/src/logerr.h
U src/external/bsd/dhcpcd/dist/src/duid.h
U src/external/bsd/dhcpcd/dist/src/privsep-root.c
U src/external/bsd/dhcpcd/dist/src/ipv4.c
U src/external/bsd/dhcpcd/dist/src/route.h
C src/external/bsd/dhcpcd/dist/src/if-bsd.c
U src/external/bsd/dhcpcd/dist/src/privsep.h
C src/external/bsd/dhcpcd/dist/src/bpf.c
U src/external/bsd/dhcpcd/dist/src/privsep-bpf.h
U src/external/bsd/dhcpcd/dist/src/sa.h
U src/external/bsd/dhcpcd/dist/src/dev.h
U src/external/bsd/dhcpcd/dist/src/privsep-inet.h
U src/external/bsd/dhcpcd/dist/src/if.h
C src/external/bsd/dhcpcd/dist/src/ipv6.h
C src/external/bsd/dhcpcd/dist/src/dhcpcd.c
U src/external/bsd/dhcpcd/dist/src/ipv4ll.c
U src/external/bsd/dhcpcd/dist/src/arp.h
U src/external/bsd/dhcpcd/dist/src/dhcp.h
U src/external/bsd/dhcpcd/dist/src/dhcpcd.conf
U src/external/bsd/dhcpcd/dist/src/privsep-control.c
U src/external/bsd/dhcpcd/dist/src/eloop.c
C src/external/bsd/dhcpcd/dist/src/logerr.c
U src/external/bsd/dhcpcd/dist/src/duid.c
U src/external/bsd/dhcpcd/dist/src/privsep-root.h
U src/external/bsd/dhcpcd/dist/src/ipv4.h
C src/external/bsd/dhcpcd/dist/src/route.c
U src/external/bsd/dhcpcd/dist/src/common.c
U src/external/bsd/dhcpcd/dist/src/if-options.h
U src/external/bsd/dhcpcd/dist/src/control.c
U src/external/bsd/dhcpcd/dist/src/dhcpcd-embedded.h
U src/external/bsd/dhcpcd/dist/src/script.h
U src/external/bsd/dhcpcd/dist/src/ipv6nd.h
U src/external/bsd/dhcpcd/dist/src/auth.c
U src/external/bsd/dhcpcd/dist/src/dhcpcd.conf.5
U src/external/bsd/dhcpcd/dist/src/dhcp-common.c
U src/external/bsd/dhcpcd/dist/src/dhcp6.h

17 conflicts created by this import.
Use the following command to help the merge:

        cvs checkout -jROY:yesterday -jROY src/external/bsd/dhcpcd/dist