diff options
Diffstat (limited to 'usr/src/uts/common/syscall/chown.c')
| -rw-r--r-- | usr/src/uts/common/syscall/chown.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/usr/src/uts/common/syscall/chown.c b/usr/src/uts/common/syscall/chown.c index 7dc7fc663e..d32e16b5c5 100644 --- a/usr/src/uts/common/syscall/chown.c +++ b/usr/src/uts/common/syscall/chown.c @@ -2,9 +2,8 @@ * CDDL HEADER START * * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. @@ -20,7 +19,7 @@ * CDDL HEADER END */ /* - * Copyright 2004 Sun Microsystems, Inc. All rights reserved. + * Copyright 2007 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ @@ -71,8 +70,10 @@ cfchownat(int fd, char *name, int nmflag, uid_t uid, gid_t gid, int flags) int error = 0; char startchar; - if (uid < -1 || uid > MAXUID || gid < -1 || gid > MAXUID) + if (uid != (uid_t)-1 && !VALID_UID(uid) || + gid != (gid_t)-1 && !VALID_GID(gid)) { return (set_errno(EINVAL)); + } vattr.va_uid = uid; vattr.va_gid = gid; vattr.va_mask = 0; |