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authorWilliam Roberts <william.c.roberts@intel.com>2016-08-15 12:42:12 -0700
committerPaul Moore <paul@paul-moore.com>2016-08-18 20:01:15 -0400
commit348a0db9e69e4c214bf5d7677f17cb99cdc47db0 (patch)
tree2f4d8eece6b89d0fd12269eacf8f886e505623a0
parenta518b0a5b0d7f3397e065acb956bca9635aa892d (diff)
selinux: drop SECURITY_SELINUX_POLICYDB_VERSION_MAX
Remove the SECURITY_SELINUX_POLICYDB_VERSION_MAX Kconfig option Per: https://github.com/SELinuxProject/selinux/wiki/Kernel-Todo This was only needed on Fedora 3 and 4 and just causes issues now, so drop it. The MAX and MIN should just be whatever the kernel can support. Signed-off-by: William Roberts <william.c.roberts@intel.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
-rw-r--r--security/selinux/Kconfig38
-rw-r--r--security/selinux/include/security.h4
2 files changed, 0 insertions, 42 deletions
diff --git a/security/selinux/Kconfig b/security/selinux/Kconfig
index 8691e92f27e5..ea7e3efbe0f7 100644
--- a/security/selinux/Kconfig
+++ b/security/selinux/Kconfig
@@ -93,41 +93,3 @@ config SECURITY_SELINUX_CHECKREQPROT_VALUE
via /selinux/checkreqprot if authorized by policy.
If you are unsure how to answer this question, answer 0.
-
-config SECURITY_SELINUX_POLICYDB_VERSION_MAX
- bool "NSA SELinux maximum supported policy format version"
- depends on SECURITY_SELINUX
- default n
- help
- This option enables the maximum policy format version supported
- by SELinux to be set to a particular value. This value is reported
- to userspace via /selinux/policyvers and used at policy load time.
- It can be adjusted downward to support legacy userland (init) that
- does not correctly handle kernels that support newer policy versions.
-
- Examples:
- For the Fedora Core 3 or 4 Linux distributions, enable this option
- and set the value via the next option. For Fedora Core 5 and later,
- do not enable this option.
-
- If you are unsure how to answer this question, answer N.
-
-config SECURITY_SELINUX_POLICYDB_VERSION_MAX_VALUE
- int "NSA SELinux maximum supported policy format version value"
- depends on SECURITY_SELINUX_POLICYDB_VERSION_MAX
- range 15 23
- default 19
- help
- This option sets the value for the maximum policy format version
- supported by SELinux.
-
- Examples:
- For Fedora Core 3, use 18.
- For Fedora Core 4, use 19.
-
- If you are unsure how to answer this question, look for the
- policy format version supported by your policy toolchain, by
- running 'checkpolicy -V'. Or look at what policy you have
- installed under /etc/selinux/$SELINUXTYPE/policy, where
- SELINUXTYPE is defined in your /etc/selinux/config.
-
diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h
index 38feb55d531a..308a286c6cbe 100644
--- a/security/selinux/include/security.h
+++ b/security/selinux/include/security.h
@@ -39,11 +39,7 @@
/* Range of policy versions we understand*/
#define POLICYDB_VERSION_MIN POLICYDB_VERSION_BASE
-#ifdef CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX
-#define POLICYDB_VERSION_MAX CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX_VALUE
-#else
#define POLICYDB_VERSION_MAX POLICYDB_VERSION_XPERMS_IOCTL
-#endif
/* Mask for just the mount related flags */
#define SE_MNTMASK 0x0f