Hey Dave,
On Thu, Dec 22, 2011 at 10:59:04AM +1100, Dave Chinner wrote:
> On Wed, Dec 21, 2011 at 11:13:50AM -0500, Christoph Hellwig wrote:
> > > diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
> > > index d99a905..2f3f56a 100644
> > > --- a/fs/xfs/xfs_ioctl.c
> > > +++ b/fs/xfs/xfs_ioctl.c
> > > @@ -230,24 +230,22 @@ xfs_open_by_handle(
> > >
> > > /* Put open permission in namei format. */
> > > permflag = hreq->oflags;
> > > - if ((permflag+1) & O_ACCMODE)
> > > - permflag++;
> > > if (permflag & O_TRUNC)
> > > - permflag |= 2;
> > > + permflag |= O_RDWR;
> > >
> > > if ((!(permflag & O_APPEND) || (permflag & O_TRUNC)) &&
> > > - (permflag & FMODE_WRITE) && IS_APPEND(inode)) {
> > > + (OPEN_FMODE(permflag) & FMODE_WRITE) && IS_APPEND(inode)) {
> > > error = -XFS_ERROR(EPERM);
> > > goto out_dput;
> > > }
> > >
> > > - if ((permflag & FMODE_WRITE) && IS_IMMUTABLE(inode)) {
> > > + if ((OPEN_FMODE(permflag) & FMODE_WRITE) && IS_IMMUTABLE(inode)) {
> > > error = -XFS_ERROR(EACCES);
> > > goto out_dput;
> > > }
> > >
> > > /* Can't write directories. */
> > > - if (S_ISDIR(inode->i_mode) && (permflag & FMODE_WRITE)) {
> > > + if (S_ISDIR(inode->i_mode) && (OPEN_FMODE(permflag) & FMODE_WRITE)) {
> > > error = -XFS_ERROR(EISDIR);
> > > goto out_dput;
> > > }
> >
> > I think this one is complicated enough that is deserves a separate
> > patch and a better description.
>
> Ok, I've also just found a problem with it(*) so I'll separate it
> and resend when I've fixed it.
Did you resend this?
Thanks,
Ben
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