Contributors: 4
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| KP Singh |
107 |
74.83% |
2 |
28.57% |
| Casey Schaufler |
22 |
15.38% |
1 |
14.29% |
| Matt Bobrowski |
8 |
5.59% |
1 |
14.29% |
| Paul Moore |
6 |
4.20% |
3 |
42.86% |
| Total |
143 |
|
7 |
|
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2020 Google LLC.
*/
#include <linux/lsm_hooks.h>
#include <linux/bpf_lsm.h>
#include <uapi/linux/lsm.h>
bool bpf_lsm_initialized __ro_after_init;
static struct security_hook_list bpf_lsm_hooks[] __ro_after_init = {
#define LSM_HOOK(RET, DEFAULT, NAME, ...) \
LSM_HOOK_INIT(NAME, bpf_lsm_##NAME),
#include <linux/lsm_hook_defs.h>
#undef LSM_HOOK
LSM_HOOK_INIT(inode_free_security, bpf_inode_storage_free),
};
static const struct lsm_id bpf_lsmid = {
.name = "bpf",
.id = LSM_ID_BPF,
};
static int __init bpf_lsm_init(void)
{
security_add_hooks(bpf_lsm_hooks, ARRAY_SIZE(bpf_lsm_hooks),
&bpf_lsmid);
bpf_lsm_initialized = true;
pr_info("LSM support for eBPF active\n");
return 0;
}
struct lsm_blob_sizes bpf_lsm_blob_sizes __ro_after_init = {
.lbs_inode = sizeof(struct bpf_storage_blob),
};
DEFINE_LSM(bpf) = {
.id = &bpf_lsmid,
.init = bpf_lsm_init,
.blobs = &bpf_lsm_blob_sizes
};