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Message-ID: <46042830.2090807@redhat.com>
Date: Fri, 23 Mar 2007 15:19:12 -0400
From: Daniel J Walsh <dwalsh@redhat.com>
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To: "Christopher J. PeBenito" <cpebenito@tresys.com>,
        SE Linux <selinux@tycho.nsa.gov>
Subject: cpuspeed wants to write to sysfs_dirs
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 filename="write_sysfs_dirs.patch"

--- nsaserefpolicy/policy/modules/kernel/devices.if	2007-01-02 12:57:13.000000000 -0500
+++ serefpolicy-2.5.10/policy/modules/kernel/devices.if	2007-03-22 15:06:58.000000000 -0400
@@ -2449,6 +2449,24 @@
 
 ########################################
 ## <summary>
+##	Write in a sysfs directories.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	The type of the process performing this action.
+##	</summary>
+## </param>
+#
+interface(`dev_write_sysfs_dirs',`
+	gen_require(`
+		type sysfs_t;
+	')
+
+	allow $1 sysfs_t:dir write;
+')
+
+########################################
+## <summary>
 ##	Search the sysfs directories.
 ## </summary>
 ## <param name="domain">
--- nsaserefpolicy/policy/modules/services/cpucontrol.te	2007-01-02 12:57:43.000000000 -0500
+++ serefpolicy-2.5.10/policy/modules/services/cpucontrol.te	2007-03-22 15:06:59.000000000 -0400
@@ -91,6 +91,7 @@
 kernel_read_system_state(cpuspeed_t)
 kernel_read_kernel_sysctls(cpuspeed_t)
 
+dev_write_sysfs_dirs(cpuspeed_t)
 dev_rw_sysfs(cpuspeed_t)
 
 domain_use_interactive_fds(cpuspeed_t)

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