Module Name: src Committed By: roy Date: Wed Jan 22 17:55:41 UTC 2020
Modified Files: src/sbin/route: route.c Log Message: route: Decode the correct flags for interface address messages To generate a diff of this commit: cvs rdiff -u -r1.163 -r1.164 src/sbin/route/route.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sbin/route/route.c diff -u src/sbin/route/route.c:1.163 src/sbin/route/route.c:1.164 --- src/sbin/route/route.c:1.163 Mon Sep 2 00:30:01 2019 +++ src/sbin/route/route.c Wed Jan 22 17:55:41 2020 @@ -1,4 +1,4 @@ -/* $NetBSD: route.c,v 1.163 2019/09/02 00:30:01 roy Exp $ */ +/* $NetBSD: route.c,v 1.164 2020/01/22 17:55:41 roy Exp $ */ /* * Copyright (c) 1983, 1989, 1991, 1993 @@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 19 #if 0 static char sccsid[] = "@(#)route.c 8.6 (Berkeley) 4/28/95"; #else -__RCSID("$NetBSD: route.c,v 1.163 2019/09/02 00:30:01 roy Exp $"); +__RCSID("$NetBSD: route.c,v 1.164 2020/01/22 17:55:41 roy Exp $"); #endif #endif /* not lint */ @@ -54,6 +54,7 @@ __RCSID("$NetBSD: route.c,v 1.163 2019/0 #include <net/if_dl.h> #include <net80211/ieee80211_netbsd.h> #include <netinet/in.h> +#include <netinet/in_var.h> #include <netatalk/at.h> #include <netmpls/mpls.h> #include <arpa/inet.h> @@ -1301,9 +1302,12 @@ const char * const msgtypes[] = { [RTM_CHGADDR] = "RTM_CHGADDR: address being changed on iface", }; +const char unknownflags[] = "\020"; const char metricnames[] = RTVBITS; const char routeflags[] = RTFBITS; const char ifnetflags[] = IFFBITS; +const char in_ifflags[] = IN_IFFBITS; +const char in6_ifflags[] = IN6_IFFBITS; const char addrnames[] = RTABITS; @@ -1373,7 +1377,20 @@ print_rtmsg(struct rt_msghdr *rtm, int m ifam = (struct ifa_msghdr *)rtm; (void)printf("pid %d, metric %d, flags: ", ifam->ifam_pid, ifam->ifam_metric); - bprintf(stdout, ifam->ifam_flags, routeflags); + struct sockaddr *sa = (struct sockaddr *)(ifam + 1); + const char *bits; + switch (sa->sa_family) { + case AF_INET: + bits = in_ifflags; + break; + case AF_INET6: + bits = in6_ifflags; + break; + default: + bits = unknownflags; + break; + } + bprintf(stdout, ifam->ifam_flags, bits); pmsg_addrs((char *)(ifam + 1), ifam->ifam_addrs); break; case RTM_IEEE80211: