From: Jeff Layton <jlayton@redhat.com>
Date: Mon, 3 Dec 2012 11:05:31 +0000 (-0500)
Subject: cifs: deal with id_to_sid embedded sid reply corner case
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~54^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f6306806c1494bea51b93f96e105e93a96e3c22;p=pandora-kernel.git

cifs: deal with id_to_sid embedded sid reply corner case

A SID could potentially be embedded inside of payload.value if there are
no subauthorities, and the arch has 8 byte pointers. Allow for that
possibility there.

While we're at it, rephrase the "embedding" check in terms of
key->payload to allow for the possibility that the union might change
size in the future.

Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
---

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