diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1998-08-13 03:29:10 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1998-08-13 03:29:10 +0000 |
| commit | dc966be31bfb5ebe5f895ed0e3e05d2f7a6decbf (patch) | |
| tree | f40dbdad847e2bc83196cfc7b184267e7c9582a6 | |
| parent | 35028371618bb138af7975f0c640f5e7943fcbaf (diff) | |
buf oflow; spotted by jmcdonal@UNF.EDU
| -rw-r--r-- | usr.bin/rdist/expand.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.bin/rdist/expand.c b/usr.bin/rdist/expand.c index c8b469731bd..b102be70c3d 100644 --- a/usr.bin/rdist/expand.c +++ b/usr.bin/rdist/expand.c @@ -1,4 +1,4 @@ -/* $OpenBSD: expand.c,v 1.5 1998/06/26 21:21:10 millert Exp $ */ +/* $OpenBSD: expand.c,v 1.6 1998/08/13 03:29:09 deraadt Exp $ */ /* * Copyright (c) 1983 Regents of the University of California. @@ -39,7 +39,7 @@ static char RCSid[] = "$From: expand.c,v 6.18 1998/03/24 00:37:10 michaelc Exp $"; #else static char RCSid[] = -"$OpenBSD: expand.c,v 1.5 1998/06/26 21:21:10 millert Exp $"; +"$OpenBSD: expand.c,v 1.6 1998/08/13 03:29:09 deraadt Exp $"; #endif static char sccsid[] = "@(#)expand.c 5.2 (Berkeley) 3/28/86"; @@ -261,13 +261,13 @@ void expstr(s) *tail = savec; if (tp != NULL) { for (; tp != NULL; tp = tp->n_next) { - (void) sprintf((char *)ebuf, - "%s%s%s", s, tp->n_name, tail); + (void) snprintf((char *)ebuf, sizeof ebuf, + "%s%s%s", s, tp->n_name, tail); expstr(ebuf); } return; } - (void) sprintf((char *)ebuf, "%s%s", s, tail); + (void) snprintf((char *)ebuf, sizeof ebuf, "%s%s", s, tail); expstr(ebuf); return; } |