From: Roy Marples <roy@marples.name>
Date: Fri, 18 Jan 2013 19:59:01 +0000 (+0000)
Subject: Check the correct interface the RAP came from before overwriting it.
X-Git-Tag: v5.99.6~86
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fe292175a1d0dc06a0c8a528482b091766e6d134;p=thirdparty%2Fdhcpcd.git

Check the correct interface the RAP came from before overwriting it.
---

diff --git a/ipv6rs.c b/ipv6rs.c
index 58813472..3b18750a 100644
--- a/ipv6rs.c
+++ b/ipv6rs.c
@@ -469,7 +469,8 @@ ipv6rs_handledata(_unused void *arg)
 		return;
 	}
 	TAILQ_FOREACH(rap, &ipv6_routers, next) {
-		if (memcmp(rap->from.s6_addr, from.sin6_addr.s6_addr,
+		if (ifp == rap->iface &&
+		    memcmp(rap->from.s6_addr, from.sin6_addr.s6_addr,
 		    sizeof(rap->from.s6_addr)) == 0)
 			break;
 	}