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    SubjectRe: [PATCH 00/16] vfs: atomic open v4 (part 1)
    David Howells <> writes:

    > I've been looking at your patches when they're all applied, and I suspect
    > you're missing some security calls.
    > For instance, in lookup_open(), you call security_path_mknod() prior to
    > calling vfs_create(), but you don't call it prior to calling atomic_open() or
    > in, say, nfs_atomic_open().

    We call security_path_mknod() before ->atomic_open() in may_o_create().

    > You do need to, however, though I can see it's
    > difficult to work out where. Is it possible to call it if O_CREAT is
    > specified and d_inode is NULL right before calling atomic_open()?
    > I'm also wondering if you're missing an audit_inode() call in the if (created)
    > path after the retry_lookup label.

    There's no audit_inode() on the created dentry neither in the original
    code nor in the modified code.

    But that may be a bug regardless, it's just independent of my changes.
    At least AFAICS.


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