diff options
Diffstat (limited to 'security/apparmor/lsm.c')
| -rw-r--r-- | security/apparmor/lsm.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index 6821187b06ad..60ef71268ccf 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -94,19 +94,14 @@ static void apparmor_task_free(struct task_struct *task) { aa_free_task_ctx(task_ctx(task)); - task_ctx(task) = NULL; } static int apparmor_task_alloc(struct task_struct *task, unsigned long clone_flags) { - struct aa_task_ctx *new = aa_alloc_task_ctx(GFP_KERNEL); - - if (!new) - return -ENOMEM; + struct aa_task_ctx *new = task_ctx(task); aa_dup_task_ctx(new, task_ctx(current)); - task_ctx(task) = new; return 0; } @@ -1157,6 +1152,7 @@ static int apparmor_inet_conn_request(struct sock *sk, struct sk_buff *skb, struct lsm_blob_sizes apparmor_blob_sizes __lsm_ro_after_init = { .lbs_cred = sizeof(struct aa_task_ctx *), .lbs_file = sizeof(struct aa_file_ctx), + .lbs_task = sizeof(struct aa_task_ctx), }; static struct security_hook_list apparmor_hooks[] __lsm_ro_after_init = { @@ -1487,15 +1483,10 @@ static int param_set_mode(const char *val, const struct kernel_param *kp) static int __init set_init_ctx(void) { struct cred *cred = (struct cred *)current->real_cred; - struct aa_task_ctx *ctx; - - ctx = aa_alloc_task_ctx(GFP_KERNEL); - if (!ctx) - return -ENOMEM; lsm_early_cred(cred); + lsm_early_task(current); set_cred_label(cred, aa_get_label(ns_unconfined(root_ns))); - task_ctx(current) = ctx; return 0; } |