[PATCH] Fix open bug found at Microsoft interop event.

Ira Cooper ira at samba.org
Wed Jun 19 16:56:08 MDT 2013

Reviewed by: <ira at samba.org>

On Wed, Jun 19, 2013 at 3:52 PM, Jeremy Allison <jra at samba.org> wrote:

> Fix interop bug found by MS-torture test suite.
> ACLs on files can have FILE_DELETE_CHILD set
> although it has no meaning for files. Ensure
> we mask this out when checking allowed access
> against files. The raw.acl torture test shows
> that FILE_DELETE_CHILD must still be stored in
> file ACLs if set/requested.
> The specific test case that found this was an
> open request with SEC_RIGHTS_FILE_ALL requested,
> against an underlying ACL implementation that
> filters out FILE_DELETE_CHILD from returned
> ACL entries on files (nfsv4 ACLs).
> Tested and fixes the issue at the interop event.
> Please review,
> Jeremy.

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