[PATCH] vfs: propagate snapshot enumeration permissions errors
abartlet at samba.org
Wed Feb 26 16:33:14 MST 2014
On Thu, 2014-02-27 at 00:06 +0100, David Disseldorp wrote:
> The current FSCTL_GET_SHADOW_COPY_DATA/FSCTL_SRV_ENUMERATE_SNAPSHOTS
> handler squashes all non-ENOSYS errors into an NT_STATUS_UNSUCCESSFUL
> This commit ensures that permissions errors are propagated up to the
> client as NT_STATUS_ACCESS_DENIED, to aid debugging.
> The Windows Explorer "Previous Versions" dialogue doesn't appear to
> distinguish between error codes. It displays "There are no previous
> versions available" in both cases.
Any particular reason not to use the generic mapping from unix error
Authentication Developer, Samba Team http://samba.org
Samba Developer, Catalyst IT http://catalyst.net.nz/services/samba
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