selinux-policy/backport-Create-macro-corenet_icmp_bind_generic_node.patch

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2021-05-31 16:38:15 +08:00
From 65c1a66265908f3d5a39fa201d6b6f9f2a2981a4 Mon Sep 17 00:00:00 2001
From: Patrik Koncity <pkoncity@redhat.com>
Date: Tue, 11 Aug 2020 13:51:55 +0200
Reference: https://github.com/fedora-selinux/selinux-policy/commit/65c1a66265908f3d5a39fa201d6b6f9f2a2981a4
Conflict: NA
Subject: [PATCH] Create macro corenet_icmp_bind_generic_node()
This macro allowing bind ICMP sockets to generic nodes in node_t domain.
---
policy/modules/kernel/corenetwork.if.in | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/policy/modules/kernel/corenetwork.if.in b/policy/modules/kernel/corenetwork.if.in
index 1ed5283..1858e41 100644
--- a/policy/modules/kernel/corenetwork.if.in
+++ b/policy/modules/kernel/corenetwork.if.in
@@ -863,6 +863,24 @@ interface(`corenet_sctp_bind_generic_node',`
########################################
## <summary>
+## Bind ICMP sockets to generic nodes.
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`corenet_icmp_bind_generic_node',`
+ gen_require(`
+ type node_t;
+ ')
+
+ allow $1 node_t:icmp_socket node_bind;
+')
+
+########################################
+## <summary>
## Bind TCP sockets to generic nodes.
## </summary>
## <desc>
--
1.8.3.1