Contributors: 15
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Mimi Zohar |
244 |
73.05% |
5 |
23.81% |
| Lakshmi Ramasubramanian |
30 |
8.98% |
1 |
4.76% |
| Eric W. Biedermann |
12 |
3.59% |
1 |
4.76% |
| Tetsuo Handa |
11 |
3.29% |
1 |
4.76% |
| David Woodhouse |
10 |
2.99% |
1 |
4.76% |
| Xiaoke Wang |
6 |
1.80% |
1 |
4.76% |
| Richard Guy Briggs |
4 |
1.20% |
2 |
9.52% |
| Kees Cook |
4 |
1.20% |
1 |
4.76% |
| Avi Kivity |
3 |
0.90% |
1 |
4.76% |
| Linus Torvalds (pre-git) |
3 |
0.90% |
1 |
4.76% |
| Thomas Gleixner |
2 |
0.60% |
1 |
4.76% |
| Eric Paris |
2 |
0.60% |
2 |
9.52% |
| Denis Efremov |
1 |
0.30% |
1 |
4.76% |
| Stefan Berger |
1 |
0.30% |
1 |
4.76% |
| Jingoo Han |
1 |
0.30% |
1 |
4.76% |
| Total |
334 |
|
21 |
|
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2008 IBM Corporation
* Author: Mimi Zohar <zohar@us.ibm.com>
*
* File: integrity_audit.c
* Audit calls for the integrity subsystem
*/
#include <linux/fs.h>
#include <linux/gfp.h>
#include <linux/audit.h>
#include "integrity.h"
static int integrity_audit_info;
/* ima_audit_setup - enable informational auditing messages */
static int __init integrity_audit_setup(char *str)
{
unsigned long audit;
if (!kstrtoul(str, 0, &audit))
integrity_audit_info = audit ? 1 : 0;
return 1;
}
__setup("integrity_audit=", integrity_audit_setup);
void integrity_audit_msg(int audit_msgno, struct inode *inode,
const unsigned char *fname, const char *op,
const char *cause, int result, int audit_info)
{
integrity_audit_message(audit_msgno, inode, fname, op, cause,
result, audit_info, 0);
}
void integrity_audit_message(int audit_msgno, struct inode *inode,
const unsigned char *fname, const char *op,
const char *cause, int result, int audit_info,
int errno)
{
struct audit_buffer *ab;
char name[TASK_COMM_LEN];
if (!integrity_audit_info && audit_info == 1) /* Skip info messages */
return;
ab = audit_log_start(audit_context(), GFP_KERNEL, audit_msgno);
if (!ab)
return;
audit_log_format(ab, "pid=%d uid=%u auid=%u ses=%u",
task_pid_nr(current),
from_kuid(&init_user_ns, current_uid()),
from_kuid(&init_user_ns, audit_get_loginuid(current)),
audit_get_sessionid(current));
audit_log_task_context(ab);
audit_log_format(ab, " op=%s cause=%s comm=", op, cause);
audit_log_untrustedstring(ab, get_task_comm(name, current));
if (fname) {
audit_log_format(ab, " name=");
audit_log_untrustedstring(ab, fname);
}
if (inode) {
audit_log_format(ab, " dev=");
audit_log_untrustedstring(ab, inode->i_sb->s_id);
audit_log_format(ab, " ino=%lu", inode->i_ino);
}
audit_log_format(ab, " res=%d errno=%d", !result, errno);
audit_log_end(ab);
}