From: Roberto Sassu <roberto.sassu@polito.it>
Date: Mon, 13 Oct 2014 12:08:41 +0000 (+0200)
Subject: ima: allocate field pointers array on demand in template_desc_init_fields()
X-Git-Tag: omap-for-v3.19/fixes-rc1~83^2~2^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1bd7face74391ddfc568b3e638f156da1ed77aa6;p=pandora-kernel.git

ima: allocate field pointers array on demand in template_desc_init_fields()

The allocation of a field pointers array is moved at the end of
template_desc_init_fields() and done only if the value of the 'fields'
and 'num_fields' parameters is not NULL. For just validating a template
format string, retrieved template field pointers are placed in a temporary
array.

Changelog:
 - v3:
   - do not check in this patch if 'fields' and 'num_fields' are NULL
     (suggested by Mimi Zohar)

Signed-off-by: Roberto Sassu <roberto.sassu@polito.it>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
---

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