lkml.org 
[lkml]   [2019]   [Oct]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH RFC] perf_event: Add support for LSM and SELinux checks
On Wed, 9 Oct 2019, Joel Fernandes (Google) wrote:

>
> +#ifdef CONFIG_SECURITY
> + err = security_perf_event_alloc(event);
> + if (err)
> + goto err_security;
> +#endif

You should not need this ifdef.

> diff --git a/security/security.c b/security/security.c
> index 1bc000f834e2..7639bca1db59 100644
> --- a/security/security.c
> +++ b/security/security.c
> @@ -2373,26 +2373,32 @@ int security_bpf(int cmd, union bpf_attr *attr, unsigned int size)
> {
> return call_int_hook(bpf, 0, cmd, attr, size);
> }
> +
> int security_bpf_map(struct bpf_map *map, fmode_t fmode)
> {
> return call_int_hook(bpf_map, 0, map, fmode);
> }
> +
> int security_bpf_prog(struct bpf_prog *prog)
> {
> return call_int_hook(bpf_prog, 0, prog);
> }
> +
> int security_bpf_map_alloc(struct bpf_map *map)
> {
> return call_int_hook(bpf_map_alloc_security, 0, map);
> }
> +
> int security_bpf_prog_alloc(struct bpf_prog_aux *aux)
> {
> return call_int_hook(bpf_prog_alloc_security, 0, aux);
> }
> +
> void security_bpf_map_free(struct bpf_map *map)
> {
> call_void_hook(bpf_map_free_security, map);
> }
> +
> void security_bpf_prog_free(struct bpf_prog_aux *aux)
> {
> call_void_hook(bpf_prog_free_security, aux);
> @@ -2404,3 +2410,30 @@ int security_locked_down(enum lockdown_reason what)
> return call_int_hook(locked_down, 0, what);
> }
> EXPORT_SYMBOL(security_locked_down);

Please avoid unrelated whitespace changes.


--
James Morris
<jmorris@namei.org>

\
 
 \ /
  Last update: 2019-10-10 00:14    [W:0.060 / U:32.056 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site