From: Karl MacMillan <kmacmillan@mentalrootkit.com>
To: SELinux Mail List <selinux@tycho.nsa.gov>,
Daniel J Walsh <dwalsh@redhat.com>
Subject: [PATCH 0/2] sepolgen: update for the latest reference policy
Date: Wed, 21 Feb 2007 13:14:13 -0500 [thread overview]
Message-ID: <45DC8BF5.2020709@mentalrootkit.com> (raw)
These patch series updates the sepolgen parser (refparser.py) to work
with the latest reference policy. The first patch updates the parsing
library (PLY) to a more recent version. The second patch updates the
grammar and includes some general cleanups of the parser.
This highlights why I think that moving the interfaces and other
reference policy language constructs into the language is a good idea.
Tracking the reference policy is going to be time consuming and the
current grammar is ambiguous in ways that are hard to fix. I also end up
changing the parser to handle harmless "mistakes" in the reference
policy (e.g., spurious semi-colons at the end of ifdefs). These would be
caught by a compiler but are silently accepted by M4.
Karl
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reply other threads:[~2007-02-21 18:13 UTC|newest]
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