From: Sergio Luis <sergio@larces.uece.br>
Date: Mon, 22 Dec 2008 04:16:15 +0000 (-0300)
Subject: smackfs: check for allocation failures in smk_set_access()
X-Git-Tag: v2.6.29-rc1~577^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81ea714bf148fce35e931edcbdfd3aedda20d1dc;p=pandora-kernel.git

smackfs: check for allocation failures in smk_set_access()

smackfs: check for allocation failures in smk_set_access()

 While adding a new subject/object pair to smack_list, smk_set_access()
 didn't check the return of kzalloc().

 This patch changes smk_set_access() to return 0 or -ENOMEM, based on
 kzalloc()'s return. It also updates its caller, smk_write_load(), to
 check for smk_set_access()'s return, given it is no longer a void
 return function.

 Signed-off-by: Sergio Luis <sergio@larces.uece.br>
 To: Casey Schaufler <casey@schaufler-ca.com>
 Cc: Ahmed S. Darwish <darwish.07@gmail.com>
 Cc: LSM <linux-security-module@vger.kernel.org>
 Cc: LKLM <linux-kernel@vger.kernel.org>

Acked-by: Casey Schaufler <casey@schaufler-ca.com>
---

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