diff options
| -rw-r--r-- | fs/proc/generic.c | 2 | ||||
| -rw-r--r-- | fs/proc/proc_net.c | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/fs/proc/generic.c b/fs/proc/generic.c index c633476616e0..bca66d83a765 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -390,6 +390,8 @@ static struct proc_dir_entry *__proc_create(struct proc_dir_entry **parent, atomic_set(&ent->count, 1); spin_lock_init(&ent->pde_unload_lock); INIT_LIST_HEAD(&ent->pde_openers); + proc_set_user(ent, (*parent)->uid, (*parent)->gid); + out: return ent; } diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c index c8bbc68cdb05..7ae6b1da7cab 100644 --- a/fs/proc/proc_net.c +++ b/fs/proc/proc_net.c @@ -21,6 +21,7 @@ #include <linux/bitops.h> #include <linux/mount.h> #include <linux/nsproxy.h> +#include <linux/uidgid.h> #include <net/net_namespace.h> #include <linux/seq_file.h> @@ -185,6 +186,8 @@ const struct file_operations proc_net_operations = { static __net_init int proc_net_ns_init(struct net *net) { struct proc_dir_entry *netd, *net_statd; + kuid_t uid; + kgid_t gid; int err; err = -ENOMEM; @@ -199,6 +202,16 @@ static __net_init int proc_net_ns_init(struct net *net) netd->parent = &proc_root; memcpy(netd->name, "net", 4); + uid = make_kuid(net->user_ns, 0); + if (!uid_valid(uid)) + uid = netd->uid; + + gid = make_kgid(net->user_ns, 0); + if (!gid_valid(gid)) + gid = netd->gid; + + proc_set_user(netd, uid, gid); + err = -EEXIST; net_statd = proc_net_mkdir(net, "stat", netd); if (!net_statd) |