X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=src%2Fra.c;h=6132e455189b1ce0b527b0322c97166c42f600a9;hb=9817e4983c7d4e28f53b78d4fc6ea1eabed8affe;hp=570ff6fef28c7e5950c989d79b365a6844835982;hpb=b146f9adc80cc2c2cdf2b04bfeec4c861a2a0e23;p=odhcp6c.git

diff --git a/src/ra.c b/src/ra.c
index 570ff6f..6132e45 100644
--- a/src/ra.c
+++ b/src/ra.c
@@ -1,5 +1,5 @@
 /**
- * Copyright (C) 2012-2013 Steven Barth <steven@midlink.org>
+ * Copyright (C) 2012-2014 Steven Barth <steven@midlink.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License v2 as published by
@@ -356,16 +356,18 @@ bool ra_process(void)
 						|| entry.valid < entry.preferred)
 					continue;
 
-				if (pinfo->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_ONLINK)
-					changed |= odhcp6c_update_entry_safe(STATE_RA_ROUTE, &entry, 7200);
-
 				if (!(pinfo->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_AUTO) ||
-						pinfo->nd_opt_pi_prefix_len != 64)
+						pinfo->nd_opt_pi_prefix_len != 64) {
+					if (pinfo->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_ONLINK)
+						changed |= odhcp6c_update_entry_safe(STATE_RA_ROUTE, &entry, 7200);
 					continue;
+				}
 
 				entry.target.s6_addr32[2] = lladdr.s6_addr32[2];
 				entry.target.s6_addr32[3] = lladdr.s6_addr32[3];
 
+				if (!(pinfo->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_ONLINK))
+					entry.length = 128;
 				changed |= odhcp6c_update_entry_safe(STATE_RA_PREFIX, &entry, 7200);
 			} else if (opt->type == ND_OPT_RECURSIVE_DNS && opt->len > 2) {
 				entry.router = from.sin6_addr;