From: Roy Marples <roy@marples.name>
Date: Mon, 24 Mar 2025 12:05:11 +0000 (+0000)
Subject: IPv6ND: Sort routers by reachability correctly.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6905242e621ba16dcbb481007f21866de91a5a1d;p=thirdparty%2Fdhcpcd.git

IPv6ND: Sort routers by reachability correctly.

Maybe fixes #492.
---

diff --git a/src/ipv6nd.c b/src/ipv6nd.c
index 39fe4731..c5e8546a 100644
--- a/src/ipv6nd.c
+++ b/src/ipv6nd.c
@@ -502,7 +502,7 @@ 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;