with, the system will from now on
assume that the mask permission bits are actual group permission bits,
potentially granting access to the wrong users.
Prevent this by restoring the original mode bits if __btrfs_set_acl
fails.
Signed-off-by: Ernesto A. Fernández <ernesto.mnd.fernan...@gmail.
.
Signed-off-by: Ernesto A. Fernández <ernesto.mnd.fernan...@gmail.com>
---
Changes in v2:
- Take the code that checks if we are setting a default acl on something
that is not a dir, remove it from the __btrfs_set_acl function, and
place it in btrfs_set_acl instead. This should fix the
On Sat, Jul 29, 2017 at 12:48:04AM +, Josef Bacik wrote:
> On Fri, Jul 28, 2017 at 09:26:29PM -0300, Ernesto A. Fernández wrote:
> > + ret = __btrfs_set_acl(trans, inode, acl, type);
> > + if (ret)
> > + goto out;
> > +
> > + inode->i_mod
.
Signed-off-by: Ernesto A. Fernández <ernesto.mnd.fernan...@gmail.com>
---
This issue is covered by generic/449 in xfstests. Several filesystems
are affected; some of them have already applied patches:
- fe26569 ext2: preserve i_mode if ext2_set_acl() fails
- f070e5a jfs: preserve
