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Resolve every route(4) message type before printing anything more about it 

other than the type and length.

This solves the issue where RTM_ONEWADDR is received and it tries to
parse route information from it.
This commit is contained in:
roy 2018-08-14 20:53:07 +00:00
parent 8e76cb2d6e
commit 5d499f6897
1 changed files with 6 additions and 3 deletions
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9
sbin/route/route.c
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@ -1,4 +1,4 @@
/* $NetBSD: route.c,v 1.159 2018/03/23 11:57:33 roy Exp $ */
/* $NetBSD: route.c,v 1.160 2018/08/14 20:53:07 roy Exp $ */
/*
* Copyright (c) 1983, 1989, 1991, 1993
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1989, 1991, 1993\
#if 0
static char sccsid[] = "@(#)route.c 8.6 (Berkeley) 4/28/95";
#else
__RCSID("$NetBSD: route.c,v 1.159 2018/03/23 11:57:33 roy Exp $");
__RCSID("$NetBSD: route.c,v 1.160 2018/08/14 20:53:07 roy Exp $");
#endif
#endif /* not lint */
@ -1459,11 +1459,14 @@ print_rtmsg(struct rt_msghdr *rtm, int msglen)
}
printf("\n");
break;
default:
case RTM_ADD:
case RTM_DELETE:
case RTM_GET:
(void)printf("pid %d, seq %d, errno %d, flags: ",
rtm->rtm_pid, rtm->rtm_seq, rtm->rtm_errno);
bprintf(stdout, rtm->rtm_flags, routeflags);
pmsg_common(rtm);
break;
}
}