[PATCH 3/4] Policy patches to add a MLS socket write-to-clearance interface

[paul.moore@hp.com]

From: Paul Moore <paul.moore@hp.com>

This adds a mls_socket_write_to_clearance() interface which is similar in
fashion to the mls_socket_read_to_clearance() interface.

Signed-off-by: Paul Moore <paul.moore@hp.com>
---
 policy/modules/kernel/mls.if |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+)

Index: refpolicy/policy/modules/kernel/mls.if
===================================================================
--- refpolicy.orig/policy/modules/kernel/mls.if
+++ refpolicy/policy/modules/kernel/mls.if
@@ -154,6 +154,26 @@ interface(`mls_socket_read_to_clearance'
 ########################################
 ## <summary>
 ##	Make specified domain MLS trusted
+##	for writing to sockets at any level
+##	that is dominated by the process clearance.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain allowed access.
+##	</summary>
+## </param>
+#
+interface(`mls_socket_write_to_clearance',`
+	gen_require(`
+		attribute mlsnetwritetoclr;
+	')
+
+	typeattribute $1 mlsnetwritetoclr;
+')
+
+########################################
+## <summary>
+##	Make specified domain MLS trusted
 ##	for writing to sockets at any level.
 ## </summary>
 ## <param name="domain">

--
paul moore
linux security @ hp

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