mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 12:14:01 +08:00
94e5d714f6
This patch fixes an imbalance message as reported by J.R. Okajima. The IMA file counters are incremented in ima_path_check. If the actual open fails, such as ETXTBSY, decrement the counters to prevent unnecessary imbalance messages. Reported-by: J.R. Okajima <hooanon05@yahoo.co.jp> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
71 lines
1.5 KiB
C
71 lines
1.5 KiB
C
/*
|
|
* Copyright (C) 2008 IBM Corporation
|
|
* Author: Mimi Zohar <zohar@us.ibm.com>
|
|
*
|
|
* 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 _LINUX_IMA_H
|
|
#define _LINUX_IMA_H
|
|
|
|
#include <linux/fs.h>
|
|
struct linux_binprm;
|
|
|
|
#define IMA_COUNT_UPDATE 1
|
|
#define IMA_COUNT_LEAVE 0
|
|
|
|
#ifdef CONFIG_IMA
|
|
extern int ima_bprm_check(struct linux_binprm *bprm);
|
|
extern int ima_inode_alloc(struct inode *inode);
|
|
extern void ima_inode_free(struct inode *inode);
|
|
extern int ima_path_check(struct path *path, int mask, int update_counts);
|
|
extern void ima_file_free(struct file *file);
|
|
extern int ima_file_mmap(struct file *file, unsigned long prot);
|
|
extern void ima_counts_get(struct file *file);
|
|
extern void ima_counts_put(struct path *path, int mask);
|
|
|
|
#else
|
|
static inline int ima_bprm_check(struct linux_binprm *bprm)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline int ima_inode_alloc(struct inode *inode)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void ima_inode_free(struct inode *inode)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline int ima_path_check(struct path *path, int mask, int update_counts)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void ima_file_free(struct file *file)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline int ima_file_mmap(struct file *file, unsigned long prot)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static inline void ima_counts_get(struct file *file)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static inline void ima_counts_put(struct path *path, int mask)
|
|
{
|
|
return;
|
|
}
|
|
#endif /* CONFIG_IMA_H */
|
|
#endif /* _LINUX_IMA_H */
|