From 05e59e5fb0064c97a1c10921ecd549f2d4a58565 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:14:40 +0000
Subject: [PATCH] add REDIRECT
---
kernel/security/apparmor/include/file.h | 15 +++++++--------
1 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/kernel/security/apparmor/include/file.h b/kernel/security/apparmor/include/file.h
index 4c2c8ac..d4f8948 100644
--- a/kernel/security/apparmor/include/file.h
+++ b/kernel/security/apparmor/include/file.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* AppArmor security module
*
@@ -5,11 +6,6 @@
*
* Copyright (C) 1998-2008 Novell/SUSE
* Copyright 2009-2010 Canonical Ltd.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2 of the
- * License.
*/
#ifndef __AA_FILE_H
@@ -32,7 +28,10 @@
AA_MAY_CHMOD | AA_MAY_CHOWN | AA_MAY_LOCK | \
AA_EXEC_MMAP | AA_MAY_LINK)
-#define file_ctx(X) ((struct aa_file_ctx *)(X)->f_security)
+static inline struct aa_file_ctx *file_ctx(struct file *file)
+{
+ return file->f_security + apparmor_blob_sizes.lbs_file;
+}
/* struct aa_file_ctx - the AppArmor context the file was opened in
* @lock: lock to update the ctx
@@ -73,7 +72,7 @@
{
if (ctx) {
aa_put_label(rcu_access_pointer(ctx->label));
- kzfree(ctx);
+ kfree_sensitive(ctx);
}
}
@@ -198,7 +197,7 @@
const struct path *new_dir, struct dentry *new_dentry);
int aa_file_perm(const char *op, struct aa_label *label, struct file *file,
- u32 request);
+ u32 request, bool in_atomic);
void aa_inherit_files(const struct cred *cred, struct files_struct *files);
--
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