diff options
| author | Aaron Campbell <aaron@cvs.openbsd.org> | 1999-08-26 14:17:21 +0000 |
|---|---|---|
| committer | Aaron Campbell <aaron@cvs.openbsd.org> | 1999-08-26 14:17:21 +0000 |
| commit | 8b14ca7f799d87bc5e3539c54b4ae8717190449f (patch) | |
| tree | f0d87c1726dd518ada8cd2aa6dc0a24ae0d82075 | |
| parent | 8b82015376bf2392f73e0fdd134451598a7fcf47 (diff) | |
fix a few more boflows; millert@ ok
| -rw-r--r-- | usr.bin/from/from.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/usr.bin/from/from.c b/usr.bin/from/from.c index 51ffbeaa900..7a79c228ff7 100644 --- a/usr.bin/from/from.c +++ b/usr.bin/from/from.c @@ -1,4 +1,4 @@ -/* $OpenBSD: from.c,v 1.4 1998/07/10 15:51:20 mickey Exp $ */ +/* $OpenBSD: from.c,v 1.5 1999/08/26 14:17:20 aaron Exp $ */ /* $NetBSD: from.c,v 1.6 1995/09/01 01:39:10 jtc Exp $ */ /* @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)from.c 8.1 (Berkeley) 6/6/93"; #endif -static char rcsid[] = "$OpenBSD: from.c,v 1.4 1998/07/10 15:51:20 mickey Exp $"; +static char rcsid[] = "$OpenBSD: from.c,v 1.5 1999/08/26 14:17:20 aaron Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -103,15 +103,17 @@ main(argc, argv) if (!(pwd = getpwuid(getuid()))) errx(1, "no password file entry for you"); if (file = getenv("USER")) { - (void)sprintf(buf, "%s/%s", - _PATH_MAILDIR, file); + (void)snprintf(buf, sizeof(buf), + "%s/%s", _PATH_MAILDIR, file); file = buf; } else - (void)sprintf(file = buf, "%s/%s", - _PATH_MAILDIR, pwd->pw_name); + (void)snprintf(file = buf, sizeof(buf), + "%s/%s", _PATH_MAILDIR, + pwd->pw_name); } } else { - (void)sprintf(buf, "%s/%s", _PATH_MAILDIR, file); + (void)snprintf(buf, sizeof(buf), "%s/%s", + _PATH_MAILDIR, file); file = buf; } } |