Fix several incorrect array indices

[odhcp6c.git] / src / dhcpv6.c

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index da920ce21c06aa405feee11652f7317502d1a5a2..e99195840f96ed5a7474f01f35dc288ba9c42f07 100644 (file)
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -520,7 +520,7 @@ static int dhcpv6_handle_advert(_unused enum dhcpv6_msg orig,
                        cand.preference -= 2000;
                } else if (otype == DHCPV6_OPT_PREF && olen >= 1 &&
                                cand.preference >= 0) {
-                       cand.preference = odata[1];
+                       cand.preference = odata[0];
                } else if (otype == DHCPV6_OPT_RECONF_ACCEPT) {
                        cand.wants_reconfigure = true;
                } else if (otype == DHCPV6_OPT_IA_PD && request_prefix) {