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-rw-r--r--security/selinux/Kconfig29
1 files changed, 29 insertions, 0 deletions
diff --git a/security/selinux/Kconfig b/security/selinux/Kconfig
index f636f53ca544..814ddc42f1f4 100644
--- a/security/selinux/Kconfig
+++ b/security/selinux/Kconfig
@@ -1,6 +1,7 @@
config SECURITY_SELINUX
bool "NSA SELinux Support"
depends on SECURITY_NETWORK && AUDIT && NET && INET
+ select NETWORK_SECMARK
default n
help
This selects NSA Security-Enhanced Linux (SELinux).
@@ -95,3 +96,31 @@ config SECURITY_SELINUX_CHECKREQPROT_VALUE
via /selinux/checkreqprot if authorized by policy.
If you are unsure how to answer this question, answer 1.
+
+config SECURITY_SELINUX_ENABLE_SECMARK_DEFAULT
+ bool "NSA SELinux enable new secmark network controls by default"
+ depends on SECURITY_SELINUX
+ default n
+ help
+ This option determines whether the new secmark-based network
+ controls will be enabled by default. If not, the old internal
+ per-packet controls will be enabled by default, preserving
+ old behavior.
+
+ If you enable the new controls, you will need updated
+ SELinux userspace libraries, tools and policy. Typically,
+ your distribution will provide these and enable the new controls
+ in the kernel they also distribute.
+
+ Note that this option can be overriden at boot with the
+ selinux_compat_net parameter, and after boot via
+ /selinux/compat_net. See Documentation/kernel-parameters.txt
+ for details on this parameter.
+
+ If you enable the new network controls, you will likely
+ also require the SECMARK and CONNSECMARK targets, as
+ well as any conntrack helpers for protocols which you
+ wish to control.
+
+ If you are unsure what do do here, select N.
+

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