diff options
Diffstat (limited to 'kernel/cgroup/namespace.c')
| -rw-r--r-- | kernel/cgroup/namespace.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/cgroup/namespace.c b/kernel/cgroup/namespace.c index b05f1dd58a62..0d5c29879a50 100644 --- a/kernel/cgroup/namespace.c +++ b/kernel/cgroup/namespace.c @@ -24,7 +24,7 @@ static struct cgroup_namespace *alloc_cgroup_ns(void) struct cgroup_namespace *new_ns; int ret; - new_ns = kzalloc(sizeof(struct cgroup_namespace), GFP_KERNEL); + new_ns = kzalloc(sizeof(struct cgroup_namespace), GFP_KERNEL_ACCOUNT); if (!new_ns) return ERR_PTR(-ENOMEM); ret = ns_alloc_inum(&new_ns->ns); @@ -32,7 +32,7 @@ static struct cgroup_namespace *alloc_cgroup_ns(void) kfree(new_ns); return ERR_PTR(ret); } - refcount_set(&new_ns->count, 1); + refcount_set(&new_ns->ns.count, 1); new_ns->ns.ops = &cgroupns_operations; return new_ns; } @@ -95,11 +95,12 @@ static inline struct cgroup_namespace *to_cg_ns(struct ns_common *ns) return container_of(ns, struct cgroup_namespace, ns); } -static int cgroupns_install(struct nsproxy *nsproxy, struct ns_common *ns) +static int cgroupns_install(struct nsset *nsset, struct ns_common *ns) { + struct nsproxy *nsproxy = nsset->nsproxy; struct cgroup_namespace *cgroup_ns = to_cg_ns(ns); - if (!ns_capable(current_user_ns(), CAP_SYS_ADMIN) || + if (!ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN) || !ns_capable(cgroup_ns->user_ns, CAP_SYS_ADMIN)) return -EPERM; |