Thanks. I've updated -stable to 10.1.0.
On 2024/12/04 14:30, Courtney wrote:
> There is a bug in dhcpcd in 7.6-release that makes it so the IPv6 prefix
> delegation expires before renewal.
>
> https://github.com/NetworkConfiguration/dhcpcd/issues/368
>
> There was a bug fix that was implemented upstream
>
> https://github.com/NetworkConfiguration/dhcpcd/commit/6cb9e8b74f033afdf1b4f29cd5b9943268a32a60
>
> The diff is small, only 3 lines according to the commit. Currently, as an
> Xfinity
> user, my prefix delegation expires now since my upgrade to 7.6 and I have to
> occasionally
> restart dhcpcd to keep it/get it back. The fix made it into dhcpcd 10.1.0,
> but 7.6-release
> is on 10.0.10. Is it possible to get this fix into 7.6-stable or get dhcpcd
> 10.1.0 ported to 7.6-stable?
>
> I made a patches/patch-src_dhcp6_c file for the port. Built it and running
> now to see if that solves the issue.
>
> Index: src/dhcp6.c
> --- src/dhcp6.c.orig
> +++ src/dhcp6.c
> @@ -2251,8 +2251,8 @@ dhcp6_findpd(struct interface *ifp, const uint8_t *iai
> memcpy(&pdp_plen, o, sizeof(pdp_plen));
> o += sizeof(pdp_plen);
>
> - pdp_pltime = (uint16_t)ntohl(pdp_pltime);
> - pdp_vltime = (uint16_t)ntohl(pdp_vltime);
> + pdp_pltime = ntohl(pdp_pltime);
> + pdp_vltime = ntohl(pdp_vltime);
> /* RFC 3315 22.6 */
> if (pdp_pltime > pdp_vltime) {
> errno = EINVAL;
> @@ -2561,7 +2561,7 @@ dhcp6_deprecateaddrs(struct ipv6_addrhead *addrs)
> continue;
> }
> TAILQ_REMOVE(addrs, ia, next);
> - if (ia->flags & IPV6_AF_EXTENDED)
> + if (!(ia->flags & IPV6_AF_EXTENDED))
> ipv6_deleteaddr(ia);
> ipv6_freeaddr(ia);
> }
>
>
> Courtney
>
