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explicitly pad & pack the packetdata structure thrown around on the wire,

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just like in traceroute6.
This commit is contained in:
deraadt 2008-10-04 02:21:49 +00:00
parent 4481346274
commit 8c66090f53
1 changed files with 4 additions and 3 deletions
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7
usr.sbin/traceroute/traceroute.c
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@ -1,4 +1,4 @@
/* $OpenBSD: traceroute.c,v 1.65 2006/03/31 03:05:57 deraadt Exp $ */
/* $OpenBSD: traceroute.c,v 1.66 2008/10/04 02:21:49 deraadt Exp $ */
/* $NetBSD: traceroute.c,v 1.10 1995/05/21 15:50:45 mycroft Exp $ */
/*-
@ -43,7 +43,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)traceroute.c 8.1 (Berkeley) 6/6/93";*/
#else
static char rcsid[] = "$OpenBSD: traceroute.c,v 1.65 2006/03/31 03:05:57 deraadt Exp $";
static char rcsid[] = "$OpenBSD: traceroute.c,v 1.66 2008/10/04 02:21:49 deraadt Exp $";
#endif
#endif /* not lint */
@ -251,9 +251,10 @@ static char rcsid[] = "$OpenBSD: traceroute.c,v 1.65 2006/03/31 03:05:57 deraadt
struct packetdata {
u_char seq; /* sequence number of this packet */
u_int8_t ttl; /* ttl packet left with */
u_char pad[2];
u_int32_t sec; /* time packet left */
u_int32_t usec;
};
} __packed;
struct in_addr gateway[MAX_LSRR + 1];
int lsrrlen = 0;