diff options
Diffstat (limited to 'sys/kern/vfs_extattr.c')
| -rw-r--r-- | sys/kern/vfs_extattr.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sys/kern/vfs_extattr.c b/sys/kern/vfs_extattr.c index 6404a8c..2997fe5 100644 --- a/sys/kern/vfs_extattr.c +++ b/sys/kern/vfs_extattr.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94 - * $Id: vfs_syscalls.c,v 1.59 1997/03/05 01:42:14 msmith Exp $ + * $Id: vfs_syscalls.c,v 1.60 1997/03/23 03:36:35 bde Exp $ */ /* @@ -558,6 +558,7 @@ statfs(p, uap, retval) register struct statfs *sp; int error; struct nameidata nd; + struct statfs sb; NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p); if (error = namei(&nd)) @@ -569,6 +570,11 @@ statfs(p, uap, retval) if (error) return (error); sp->f_flags = mp->mnt_flag & MNT_VISFLAGMASK; + if (p->p_ucred->cr_uid != 0) { + bcopy((caddr_t)sp, (caddr_t)&sb, sizeof(sb)); + sb.f_fsid.val[0] = sb.f_fsid.val[1] = 0; + sp = &sb; + } return (copyout((caddr_t)sp, (caddr_t)SCARG(uap, buf), sizeof(*sp))); } @@ -595,6 +601,7 @@ fstatfs(p, uap, retval) struct mount *mp; register struct statfs *sp; int error; + struct statfs sb; if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp)) return (error); @@ -604,6 +611,11 @@ fstatfs(p, uap, retval) if (error) return (error); sp->f_flags = mp->mnt_flag & MNT_VISFLAGMASK; + if (p->p_ucred->cr_uid != 0) { + bcopy((caddr_t)sp, (caddr_t)&sb, sizeof(sb)); + sb.f_fsid.val[0] = sb.f_fsid.val[1] = 0; + sp = &sb; + } return (copyout((caddr_t)sp, (caddr_t)SCARG(uap, buf), sizeof(*sp))); } |
