It's no longer true that "nobody uses ia beyond here"; it's now

used to keep address based if_data statistics in. Submitted by: ru
2000-11-01 01:59:28 +00:00 · 2000-11-01 01:59:28 +00:00 · cfd1f32fed
commit cfd1f32fed
parent 8439699cca
1 changed files with 1 additions and 1 deletions
--- a/sys/netinet/ip_output.c
+++ b/sys/netinet/ip_output.c
@ -766,7 +766,7 @@ ip_output(m0, opt, ro, flags, imo)
 			goto bad;
 		}
 	} else {
-		/* nobody uses ia beyond here */
+		ia = ifatoia(ro->ro_rt->rt_ifa);
 		ifp = ro->ro_rt->rt_ifp;
 	}