From: James Morris <jmorris@namei.org>
Date: Wed, 22 Mar 2006 08:09:16 +0000 (-0800)
Subject: [PATCH] selinuxfs cleanups: fix hard link count
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=40e906f8224966ef65756cc75f9999ea2de0523d;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] selinuxfs cleanups: fix hard link count

Fix the hard link count for selinuxfs directories, which are currently one
short.

Signed-off-by: James Morris <jmorris@namei.org>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index cc782083d71f..4f7cda67ac0a 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -1181,6 +1181,8 @@ static int sel_make_dir(struct super_block *sb, struct dentry *dentry)
 	}
 	inode->i_op = &simple_dir_inode_operations;
 	inode->i_fop = &simple_dir_operations;
+	/* directory inodes start off with i_nlink == 2 (for "." entry) */
+	inode->i_nlink++;
 	d_add(dentry, inode);
 out:
 	return ret;
@@ -1222,6 +1224,8 @@ static int sel_fill_super(struct super_block * sb, void * data, int silent)
 		goto out;
 	inode->i_op = &simple_dir_inode_operations;
 	inode->i_fop = &simple_dir_operations;
+	/* directory inodes start off with i_nlink == 2 (for "." entry) */
+	inode->i_nlink++;
 	d_add(dentry, inode);
 	bool_dir = dentry;
 	ret = sel_make_bools();