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Go back to only supporting revoke() for bdevs and cdevs. It is very

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buggy for fifos, and no one seems to have investigated its behaviour
on other types of files.  It has been broken since the Lite2 merge
in rev.1.54.

Nagged about by:	Brian Feldman (green@unixhelp.org)
This commit is contained in:
Bruce Evans 1999-01-24 06:28:37 +00:00
parent e9583ef187
commit 73a6265d68
2 changed files with 10 additions and 2 deletions
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6
sys/kern/vfs_extattr.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94
* $Id: vfs_syscalls.c,v 1.111 1998/12/12 21:07:09 dillon Exp $
* $Id: vfs_syscalls.c,v 1.112 1999/01/05 18:49:55 eivind Exp $
*/
/* For 4.3 integer FS ID compatibility */
@ -2909,6 +2909,10 @@ revoke(p, uap)
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
if (vp->v_type != VCHR && vp->v_type != VBLK) {
error = EINVAL;
goto out;
}
if (error = VOP_GETATTR(vp, &vattr, p->p_ucred, p))
goto out;
if (p->p_ucred->cr_uid != vattr.va_uid &&

6
sys/kern/vfs_syscalls.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94
* $Id: vfs_syscalls.c,v 1.111 1998/12/12 21:07:09 dillon Exp $
* $Id: vfs_syscalls.c,v 1.112 1999/01/05 18:49:55 eivind Exp $
*/
/* For 4.3 integer FS ID compatibility */
@ -2909,6 +2909,10 @@ revoke(p, uap)
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
if (vp->v_type != VCHR && vp->v_type != VBLK) {
error = EINVAL;
goto out;
}
if (error = VOP_GETATTR(vp, &vattr, p->p_ucred, p))
goto out;
if (p->p_ucred->cr_uid != vattr.va_uid &&