Benjamin Valentin 37a4fffb17 sys/net/dhcpv6: consider option 0 an end marker ...

The REPLY of a TP-Link router (WR400 v4.20) ends with a 0 option
that has a bogus length.
When subtracting the length from the remaining length, we get an
underflow (remaining `len` is 3, option len is 4).

To get a working DHCP response, consider 0 (Reserved) an end marker.

2022-03-28 14:53:00 +02:00

..

_dhcpv6.h

sys/net/dhcpv6: Implement stateless DHCPv6

2021-10-04 17:40:56 +02:00

client_dns.c

dhcpv6_client: add DNS recursive name server option handling

2021-06-24 16:01:59 +02:00

client.c

sys/net/dhcpv6: consider option 0 an end marker

2022-03-28 14:53:00 +02:00

Kconfig

Merge pull request #16228 from JKRhb/dhcp-ia-na

2021-08-11 20:50:01 +02:00

Makefile

dhcpv6: provide initial client implementation

2020-01-16 12:36:03 +01:00

relay.c

dhcpv6_relay: initial import of a lightweight DHCPv6 relay agent

2021-08-11 13:19:06 +02:00