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H A Dacl.cdiff e02a53d92e197706cad1627bd84705d4aa20a145 Fri Sep 07 10:10:57 CDT 2018 Dominique Martinet <dominique.martinet@cea.fr> 9p: acl: fix uninitialized iattr access

iattr is passed to v9fs_vfs_setattr_dotl which does send various
values from iattr over the wire, even if it tells the server to
only look at iattr.ia_valid fields this could leak some stack data.

Link: http://lkml.kernel.org/r/1536339057-21974-2-git-send-email-asmadeus@codewreck.org
Addresses-Coverity-ID: 1195601 ("Uninitalized scalar variable")
Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>