From: Roy Marples <roy@marples.name>
Date: Mon, 9 Sep 2019 20:18:36 +0000 (+0100)
Subject: BSD: avoid RTF_WASCLONED routes
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9d8284cea359f4138217937025fb60f15835384b;p=thirdparty%2Fdhcpcd.git

BSD: avoid RTF_WASCLONED routes
---

diff --git a/src/if-bsd.c b/src/if-bsd.c
index 8348d42d..89013b11 100644
--- a/src/if-bsd.c
+++ b/src/if-bsd.c
@@ -653,6 +653,12 @@ if_copyrt(struct dhcpcd_ctx *ctx, struct rt *rt, const struct rt_msghdr *rtm)
 		return -1;
 	}
 #endif
+#ifdef RTF_WASCLONED
+	if (rtm->rtm_flags & RTF_WASCLONED) {
+		errno = ENOTSUP;
+		return -1;
+	}
+#endif
 #ifdef RTF_LOCAL
 	if (rtm->rtm_flags & RTF_LOCAL) {
 		errno = ENOTSUP;