diff options
| author |   deraadt <deraadt@openbsd.org> | 2001-11-07 18:48:16 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2001-11-07 18:48:16 +0000 |
| commit | 9f840a032a88dde66ea8f79aaeeba45bc86e04ca (patch) | |
| tree | c9105e6f57b0e6abcaa5129574ba304aa47b8795 /usr.sbin/tcpdump/print-ntp.c | |
| parent | avoid buffer overflows. when will people learn to use snprintf correctly (diff) | |
| download | wireguard-openbsd-9f840a032a88dde66ea8f79aaeeba45bc86e04ca.tar.xz wireguard-openbsd-9f840a032a88dde66ea8f79aaeeba45bc86e04ca.zip | |
simplify buffer handling; ok ho
Diffstat (limited to 'usr.sbin/tcpdump/print-ntp.c')
| -rw-r--r-- | usr.sbin/tcpdump/print-ntp.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/usr.sbin/tcpdump/print-ntp.c b/usr.sbin/tcpdump/print-ntp.c index d42885c619a..bd78ae7ada2 100644 --- a/usr.sbin/tcpdump/print-ntp.c +++ b/usr.sbin/tcpdump/print-ntp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: print-ntp.c,v 1.9 2000/10/03 14:31:58 ho Exp $ */ +/* $OpenBSD: print-ntp.c,v 1.10 2001/11/07 18:48:16 deraadt Exp $ */ /* * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 @@ -27,7 +27,7 @@ #ifndef lint static const char rcsid[] = - "@(#) $Header: /home/cvs/src/usr.sbin/tcpdump/print-ntp.c,v 1.9 2000/10/03 14:31:58 ho Exp $ (LBL)"; + "@(#) $Header: /home/cvs/src/usr.sbin/tcpdump/print-ntp.c,v 1.10 2001/11/07 18:48:16 deraadt Exp $ (LBL)"; #endif #include <sys/param.h> @@ -161,8 +161,7 @@ ntp_print(register const u_char *cp, u_int length) break; case PRIM_REF: - strncpy(rclock, (char *)&(bp->refid), 4); - rclock[4] = '\0'; + strlcpy(rclock, (char *)&(bp->refid), sizeof(rclock)); fputs(rclock, stdout); break; |