diff options
Diffstat (limited to 'src/libsystemd-network/sd-dhcp6-client.c')
| -rw-r--r-- | src/libsystemd-network/sd-dhcp6-client.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c index 342a231413..6860c66858 100644 --- a/src/libsystemd-network/sd-dhcp6-client.c +++ b/src/libsystemd-network/sd-dhcp6-client.c @@ -583,12 +583,15 @@ static int client_parse_message(sd_dhcp6_client *client, DHCP6Message *message, size_t len, sd_dhcp6_lease *lease) { int r; - uint8_t *optval, *option = (uint8_t *)(message + 1), *id = NULL; + uint8_t *optval, *option, *id = NULL; uint16_t optcode, status; size_t optlen, id_len; bool clientid = false; be32_t iaid_lease; + option = (uint8_t *)message + sizeof(DHCP6Message); + len -= sizeof(DHCP6Message); + while ((r = dhcp6_option_parse(&option, &len, &optcode, &optlen, &optval)) >= 0) { switch (optcode) { |