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I ``who'' was not specified, set the appropriate bits as the manual page 

states. chmod +s foo  and chmod +t . now work.
This commit is contained in:
christos 1997-02-07 22:21:06 +00:00
parent 1dd1504980
commit 50c92675a9
1 changed files with 12 additions and 6 deletions
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18
lib/libc/gen/setmode.c
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@ -1,4 +1,4 @@
/* $NetBSD: setmode.c,v 1.14 1996/12/20 19:38:57 cgd Exp $ */
/* $NetBSD: setmode.c,v 1.15 1997/02/07 22:21:06 christos Exp $ */
/*
* Copyright (c) 1989, 1993, 1994
@ -40,7 +40,7 @@
#if 0
static char sccsid[] = "@(#)setmode.c 8.2 (Berkeley) 3/25/94";
#else
static char rcsid[] = "$NetBSD: setmode.c,v 1.14 1996/12/20 19:38:57 cgd Exp $";
static char rcsid[] = "$NetBSD: setmode.c,v 1.15 1997/02/07 22:21:06 christos Exp $";
#endif
#endif /* LIBC_SCCS and not lint */
@ -260,13 +260,19 @@ getop: if ((op = *p++) != '+' && op != '-' && op != '=') {
perm |= S_IRUSR|S_IRGRP|S_IROTH;
break;
case 's':
/* If only "other" bits ignore set-id. */
if (who & ~S_IRWXO)
/*
* If specific bits where requested and
* only "other" bits ignore set-id.
*/
if (who == 0 || (who & ~S_IRWXO))
perm |= S_ISUID|S_ISGID;
break;
case 't':
/* If only "other" bits ignore sticky. */
if (who & ~S_IRWXO) {
/*
* If specific bits where requested and
* only "other" bits ignore set-id.
*/
if (who == 0 || (who & ~S_IRWXO)) {
who |= S_ISTXT;
perm |= S_ISTXT;
}