diff options
Diffstat (limited to 'kernel/pid_namespace.c')
| -rw-r--r-- | kernel/pid_namespace.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c index 01f8ba32cc0c..0e5ac162c3a8 100644 --- a/kernel/pid_namespace.c +++ b/kernel/pid_namespace.c @@ -263,7 +263,7 @@ void zap_pid_ns_processes(struct pid_namespace *pid_ns) #ifdef CONFIG_CHECKPOINT_RESTORE static int pid_ns_ctl_handler(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, loff_t *ppos) + void *buffer, size_t *lenp, loff_t *ppos) { struct pid_namespace *pid_ns = task_active_pid_ns(current); struct ctl_table tmp = *table; @@ -378,13 +378,14 @@ static void pidns_put(struct ns_common *ns) put_pid_ns(to_pid_ns(ns)); } -static int pidns_install(struct nsproxy *nsproxy, struct ns_common *ns) +static int pidns_install(struct nsset *nsset, struct ns_common *ns) { + struct nsproxy *nsproxy = nsset->nsproxy; struct pid_namespace *active = task_active_pid_ns(current); struct pid_namespace *ancestor, *new = to_pid_ns(ns); if (!ns_capable(new->user_ns, CAP_SYS_ADMIN) || - !ns_capable(current_user_ns(), CAP_SYS_ADMIN)) + !ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN)) return -EPERM; /* |