From a7ae3645f5cf3f0cb2420522b7b3ff2352bb1ee8 Mon Sep 17 00:00:00 2001 From: John Johansen Date: Mon, 11 Sep 2017 11:29:53 -0700 Subject: apparmor: add the ability to get a task's secid Signed-off-by: John Johansen --- security/apparmor/lsm.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'security/apparmor') diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index 91284b5d56a3..7866161f685b 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -711,6 +711,13 @@ static void apparmor_bprm_committed_creds(struct linux_binprm *bprm) return; } +static void apparmor_task_getsecid(struct task_struct *p, u32 *secid) +{ + struct aa_label *label = aa_get_task_label(p); + *secid = label->secid; + aa_put_label(label); +} + static int apparmor_task_setrlimit(struct task_struct *task, unsigned int resource, struct rlimit *new_rlim) { @@ -1187,6 +1194,7 @@ static struct security_hook_list apparmor_hooks[] __lsm_ro_after_init = { LSM_HOOK_INIT(task_free, apparmor_task_free), LSM_HOOK_INIT(task_alloc, apparmor_task_alloc), + LSM_HOOK_INIT(task_getsecid, apparmor_task_getsecid), LSM_HOOK_INIT(task_setrlimit, apparmor_task_setrlimit), LSM_HOOK_INIT(task_kill, apparmor_task_kill), -- cgit v1.2.3