From b456b9fdfe76626ed76306b7af50a6532cb04ee5 Mon Sep 17 00:00:00 2001
From: Simon Kelley <simon@thekelleys.org.uk>
Date: Wed, 2 Jan 2013 17:59:28 +0000
Subject: [PATCH] Linked-list bug in new "use longest prefixes first" code.

---
 src/dhcp6.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/dhcp6.c b/src/dhcp6.c
index 8f2e053..dd88058 100644
--- a/src/dhcp6.c
+++ b/src/dhcp6.c
@@ -236,6 +236,8 @@ static int complete_context6(struct in6_addr *local,  int prefix,
 		  for (up = &param->current, tmp = param->current; tmp; tmp = tmp->current)
 		    if (tmp->preferred <= preferred)
 		      break;
+		    else
+		      up = &tmp->current;
 		  
 		  context->current = *up;
 		  *up = context;