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RIOT/sys/net/application_layer
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
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2021-09-29 13:32:12 +02:00
2020-10-23 11:27:48 +02:00
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