diff options
| author | Vincent Labrecque <vincent@cvs.openbsd.org> | 2003-04-30 21:30:39 +0000 |
|---|---|---|
| committer | Vincent Labrecque <vincent@cvs.openbsd.org> | 2003-04-30 21:30:39 +0000 |
| commit | b59bc2ce05293984b38f1e4973312573e3bc3591 (patch) | |
| tree | 46fa223cb1184ea54f383092d58b4ee10e2d2712 /usr.bin/rwho/rwho.c | |
| parent | cd1d0a59d2ea880c00ea2092ce288d4ad0e52ee3 (diff) | |
strvis -> strnvis, and add a place for the NUL byte that was missing
ok millert
Diffstat (limited to 'usr.bin/rwho/rwho.c')
| -rw-r--r-- | usr.bin/rwho/rwho.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/usr.bin/rwho/rwho.c b/usr.bin/rwho/rwho.c index e4b88dffca9..727cf523c9b 100644 --- a/usr.bin/rwho/rwho.c +++ b/usr.bin/rwho/rwho.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rwho.c,v 1.13 2001/09/27 18:38:58 millert Exp $ */ +/* $OpenBSD: rwho.c,v 1.14 2003/04/30 21:30:38 vincent Exp $ */ /* * Copyright (c) 1983 The Regents of the University of California. @@ -43,7 +43,7 @@ static const char copyright[] = #if 0 static const char sccsid[] = "from: @(#)rwho.c 5.5 (Berkeley) 6/1/90"; #else -static const char rcsid[] = "$OpenBSD: rwho.c,v 1.13 2001/09/27 18:38:58 millert Exp $"; +static const char rcsid[] = "$OpenBSD: rwho.c,v 1.14 2003/04/30 21:30:38 vincent Exp $"; #endif #endif /* not lint */ @@ -174,11 +174,12 @@ main(int argc, char **argv) } mp = myutmp; for (i = 0; i < nusers; i++) { - char buf[BUFSIZ], vis_user[4 * sizeof(mp->myutmp.out_name)]; + char buf[BUFSIZ], vis_user[4 * sizeof(mp->myutmp.out_name) + 1]; (void)snprintf(buf, sizeof(buf), "%s:%s", mp->myhost, mp->myutmp.out_line); - strvis(vis_user, mp->myutmp.out_name, VIS_CSTYLE); + strnvis(vis_user, mp->myutmp.out_name, sizeof vis_user, + VIS_CSTYLE); printf("%-*.*s %-*s %.12s", UT_NAMESIZE, UT_NAMESIZE, vis_user, width, buf, ctime((time_t *)&mp->myutmp.out_time)+4); |