diff options
| -rw-r--r-- | networking/udhcp/d6_dhcpc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/networking/udhcp/d6_dhcpc.c b/networking/udhcp/d6_dhcpc.c index 9e3ce8b1c..2ff9c5669 100644 --- a/networking/udhcp/d6_dhcpc.c +++ b/networking/udhcp/d6_dhcpc.c @@ -287,6 +287,10 @@ static void option_to_env(uint8_t *option, uint8_t *option_end) * | valid-lifetime | * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ + /* Make sure payload contains an address */ + if (option[3] < 24) + break; + sprint_nip6(ipv6str, option + 4); *new_env() = xasprintf("ipv6=%s", ipv6str); |