From: Roy Marples <roy@marples.name>
Date: Tue, 20 May 2025 23:54:58 +0000 (+0100)
Subject: IPv6ND: Sort routers by reachability correctly.
X-Git-Tag: v10.2.4~2
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=16d65603a84b15862adf05e7257aea46435fe6ff;p=thirdparty%2Fdhcpcd.git

IPv6ND: Sort routers by reachability correctly.

Related to #492.
---

diff --git a/src/ipv6nd.c b/src/ipv6nd.c
index cad5ce5b..09e0d16e 100644
--- a/src/ipv6nd.c
+++ b/src/ipv6nd.c
@@ -507,7 +507,7 @@ ipv6nd_sortrouters(struct dhcpcd_ctx *ctx)
 				continue;
 			if (ra1->lifetime == 0 && ra2->lifetime != 0)
 				continue;
-			if (!ra1->isreachable && ra2->reachable)
+			if (!ra1->isreachable && ra2->isreachable)
 				continue;
 			if (ipv6nd_rtpref(ra1->flags) <= ipv6nd_rtpref(ra2->flags))
 				continue;