From: Casey Schaufler <casey@schaufler-ca.com>
Date: Thu, 2 Dec 2010 14:43:39 +0000 (-0800)
Subject: This patch adds a new security attribute to Smack called
X-Git-Tag: v2.6.38-rc1~429^2~9^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=676dac4b1bee0469d6932f698aeb77e8489f5861;p=pandora-kernel.git

This patch adds a new security attribute to Smack called
SMACK64EXEC. It defines label that is used while task is
running.

Exception: in smack_task_wait() child task is checked
for write access to parent task using label inherited
from the task that forked it.

Fixed issues from previous submit:
- SMACK64EXEC was not read when SMACK64 was not set.
- inode security blob was not updated after setting
  SMACK64EXEC
- inode security blob was not updated when removing
  SMACK64EXEC
---

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