From: Steven Barth <steven@midlink.org>
Date: Thu, 17 Oct 2013 07:19:01 +0000 (+0200)
Subject: Fix handling of PD-Advertisements
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e23448ff8edc66f1da4fcb2b4066a02d6a54306f;p=project%2Fodhcp6c.git

Fix handling of PD-Advertisements
---

diff --git a/src/dhcpv6.c b/src/dhcpv6.c
index 05794c6..f905a78 100644
--- a/src/dhcpv6.c
+++ b/src/dhcpv6.c
@@ -599,7 +599,7 @@ static int dhcpv6_handle_advert(enum dhcpv6_msg orig,
 			dhcpv6_for_each_option(&h[1], oend, otype, olen, d) {
 				if (otype == DHCPV6_OPT_IA_PREFIX && (olen + 4) >=
 						(uint16_t)sizeof(struct dhcpv6_ia_prefix)) {
-					struct dhcpv6_ia_prefix *p = (struct dhcpv6_ia_prefix*)&odata[-4];
+					struct dhcpv6_ia_prefix *p = (struct dhcpv6_ia_prefix*)&d[-4];
 					have_pd = p->prefix;
 				}
 			}