[PATCH] selinux: use kernel definition of PF_MAX in scripts

[Johannes Brechtmann]

From 1892b9ff8045bac6fe166802b2d8a8a3111c1e0c Mon Sep 17 00:00:00 2001
From: Johannes Brechtmann <johan...@jnbr.me>
Date: Tue, 12 Mar 2019 17:50:12 +0100
Subject: [PATCH] selinux: use kernel definition of PF_MAX in scripts

Building selinux scripts of old releases on a current host fails with:

    In file included from scripts/selinux/genheaders/genheaders.c:19:
    ./security/selinux/include/classmap.h:245:2: error: #error New
    address family defined, please update secclass_map.

Fix the issue by including linux/socket.h from kernel instead of
sys/socket.h from host.

Signed-off-by: Johannes Brechtmann <johan...@jnbr.me>
---
 scripts/selinux/genheaders/genheaders.c | 2 +-
 scripts/selinux/mdp/mdp.c               | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/selinux/genheaders/genheaders.c 
b/scripts/selinux/genheaders/genheaders.c
index 1ceedea847dd..6db7e07fbc4c 100644
--- a/scripts/selinux/genheaders/genheaders.c
+++ b/scripts/selinux/genheaders/genheaders.c
@@ -9,7 +9,7 @@
 #include <string.h>
 #include <errno.h>
 #include <ctype.h>
-#include <sys/socket.h>
+#include <linux/socket.h>
 
 struct security_class_mapping {
        const char *name;
diff --git a/scripts/selinux/mdp/mdp.c b/scripts/selinux/mdp/mdp.c
index 073fe7537f6c..744d9fc9c0bd 100644
--- a/scripts/selinux/mdp/mdp.c
+++ b/scripts/selinux/mdp/mdp.c
@@ -32,7 +32,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
-#include <sys/socket.h>
+#include <linux/socket.h>
 
 static void usage(char *name)
 {
-- 
2.21.0