diff options
Diffstat (limited to 'security/apparmor/policy_ns.c')
| -rw-r--r-- | security/apparmor/policy_ns.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/apparmor/policy_ns.c b/security/apparmor/policy_ns.c index 01b653a3609b..5a907a875d8f 100644 --- a/security/apparmor/policy_ns.c +++ b/security/apparmor/policy_ns.c @@ -223,6 +223,8 @@ static struct aa_ns *__aa_create_ns(struct aa_ns *parent, const char *name, AA_BUG(!name); AA_BUG(!mutex_is_locked(&parent->lock)); + if (parent->level > MAX_NS_DEPTH) + return ERR_PTR(-ENOSPC); ns = alloc_ns(parent->base.hname, name); if (!ns) return ERR_PTR(-ENOMEM); |