[CVE-2011-1163] Fix corrupted OSF partition table parsing

[Andy Whitcroft]

CVE-2011-1163
    The osf_partition function in fs/partitions/osf.c in the Linux
    kernel before 2.6.38 does not properly handle an invalid number
    of partitions, which might allow local users to obtain potentially
    sensitive information from kernel heap memory via vectors related to
    partition-table parsing.

The fixes for this issue have hit Lucid, Natty and Oneiric via
mainline/stable updates and thereby to the derivative branches.  Fixes are
required for Hardy, Lucid/fsl-imx51, Maverick, and Maverick/ti-omap4.
Following this email are patches for these releases.

Proposing for Hardy, Lucid/fsl-imx51, Maverick, and Maverick/ti-omap4.

-apw