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if you're going to length-check a field before using it, length-check 

the field you're actually going to use.  (bp_sname was being checked
instead of bp_file.)
This commit is contained in:
cgd 1998-07-08 22:14:10 +00:00
parent 2fc150acf9
commit da88f08f26
1 changed files with 3 additions and 3 deletions
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6
usr.sbin/tcpdump/print-bootp.c
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@ -1,4 +1,4 @@
/* $NetBSD: print-bootp.c,v 1.4 1997/10/03 19:55:03 christos Exp $ */
/* $NetBSD: print-bootp.c,v 1.5 1998/07/08 22:14:10 cgd Exp $ */
/*
* Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996, 1997
@ -28,7 +28,7 @@
static const char rcsid[] =
"@(#) Header: print-bootp.c,v 1.45 97/06/15 13:20:28 leres Exp (LBL)";
#else
__RCSID("$NetBSD: print-bootp.c,v 1.4 1997/10/03 19:55:03 christos Exp $");
__RCSID("$NetBSD: print-bootp.c,v 1.5 1998/07/08 22:14:10 cgd Exp $");
#endif
#endif
@ -161,7 +161,7 @@ bootp_print(register const u_char *cp, u_int length,
return;
}
}
TCHECK2(bp->bp_sname[0], 1); /* check first char only */
TCHECK2(bp->bp_file[0], 1); /* check first char only */
if (*bp->bp_file) {
printf(" file \"");
if (fn_print(bp->bp_file, snapend)) {