| /linux/net/bridge/ |
| H A D | br_ioctl.c | 91 if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) in add_del_if()
219 if (!ns_capable(dev_net(dev)->user_ns, CAP_NET_ADMIN)) in br_dev_siocdevprivate()
226 if (!ns_capable(dev_net(dev)->user_ns, CAP_NET_ADMIN)) in br_dev_siocdevprivate()
233 if (!ns_capable(dev_net(dev)->user_ns, CAP_NET_ADMIN)) in br_dev_siocdevprivate()
240 if (!ns_capable(dev_net(dev)->user_ns, CAP_NET_ADMIN)) in br_dev_siocdevprivate()
280 if (!ns_capable(dev_net(dev)->user_ns, CAP_NET_ADMIN)) in br_dev_siocdevprivate()
287 if (!ns_capable(dev_net(dev)->user_ns, CAP_NET_ADMIN)) in br_dev_siocdevprivate()
296 if (!ns_capable(dev_net(dev)->user_ns, CAP_NET_ADMIN)) in br_dev_siocdevprivate()
310 if (!ns_capable(dev_net(dev)->user_ns, CAP_NET_ADMIN)) in br_dev_siocdevprivate()
379 if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) in old_deviceless()
[all …]
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| /linux/include/linux/ |
| H A D | capability.h | 149 extern bool ns_capable(struct user_namespace *ns, int cap);
175 static inline bool ns_capable(struct user_namespace *ns, int cap) in ns_capable() function
207 return ns_capable(ns, CAP_CHECKPOINT_RESTORE) || in checkpoint_restore_ns_capable()
208 ns_capable(ns, CAP_SYS_ADMIN); in checkpoint_restore_ns_capable()
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| /linux/kernel/cgroup/ |
| H A D | namespace.c | 66 if (!ns_capable(user_ns, CAP_SYS_ADMIN)) in copy_cgroup_ns()
103 if (!ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN) || in cgroupns_install()
104 !ns_capable(cgroup_ns->user_ns, CAP_SYS_ADMIN)) in cgroupns_install()
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| /linux/kernel/ |
| H A D | capability.c | 367 * ns_capable - Determine if the current task has a superior capability in effect in ns_capable_common()
377 bool ns_capable(struct user_namespace *ns, int cap)
381 EXPORT_SYMBOL(ns_capable); in ns_capable() function
432 return ns_capable(&init_user_ns, cap);
494 return ns_capable(ns, cap) && in capable_wrt_inode_uidgid()
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| H A D | utsname.c | 145 if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN) || in utsns_install()
146 !ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN)) in utsns_install()
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| H A D | pid_sysctl.h | 15 if (write && !ns_capable(ns->user_ns, CAP_SYS_ADMIN)) in pid_mfd_noexec_dointvec_minmax()
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| H A D | pid_namespace.c | 399 if (!ns_capable(new->user_ns, CAP_SYS_ADMIN) || in pidns_install()
400 !ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN)) in pidns_install()
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| H A D | nsproxy.c | 165 } else if (!ns_capable(user_ns, CAP_SYS_ADMIN)) in copy_namespaces()
225 if (!ns_capable(user_ns, CAP_SYS_ADMIN)) in unshare_nsproxy_namespaces()
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| /linux/net/8021q/ |
| H A D | vlan.c | 577 if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) in vlan_ioctl_handler()
587 if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) in vlan_ioctl_handler()
596 if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) in vlan_ioctl_handler()
605 if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) in vlan_ioctl_handler()
620 if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) in vlan_ioctl_handler()
627 if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) in vlan_ioctl_handler()
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| /linux/kernel/bpf/ |
| H A D | token.c | 13 return ns_capable(ns, cap) || (cap != CAP_SYS_ADMIN && ns_capable(ns, CAP_SYS_ADMIN)); in bpf_ns_capable()
146 if (!ns_capable(userns, CAP_BPF)) in bpf_token_create()
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| /linux/security/ |
| H A D | commoncap.c | 179 if (ns_capable(child_cred->user_ns, CAP_SYS_PTRACE)) in cap_ptrace_access_check()
579 if (ns_capable(inode->i_sb->s_user_ns, CAP_SETFCAP)) in cap_convert_nscap()
949 if (!ns_capable(new->user_ns, CAP_SETUID) || in cap_bprm_creds_from_file()
1035 if (!ns_capable(user_ns, CAP_SYS_ADMIN)) in cap_inode_setxattr()
1079 if (!ns_capable(user_ns, CAP_SYS_ADMIN)) in cap_inode_removexattr()
1208 if (!is_subset && !ns_capable(__task_cred(p)->user_ns, CAP_SYS_NICE)) in cap_safe_nice()
1267 if (!ns_capable(current_user_ns(), CAP_SETPCAP)) in cap_prctl_drop()
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| /linux/fs/ |
| H A D | fhandle.c | 303 if (ns_capable(root->mnt->mnt_sb->s_user_ns, CAP_SYS_ADMIN)) in may_decode_fh()
306 ns_capable(real_mount(root->mnt)->mnt_ns->user_ns, in may_decode_fh()
314 if (!ns_capable(current_user_ns(), CAP_DAC_READ_SEARCH)) in may_decode_fh()
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| H A D | attr.c | 104 ns_capable(inode->i_sb->s_user_ns, CAP_CHOWN)) in chown_ok()
135 ns_capable(inode->i_sb->s_user_ns, CAP_CHOWN)) in chgrp_ok()
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| H A D | init.c | 71 if (!ns_capable(current_user_ns(), CAP_SYS_CHROOT)) in init_chroot()
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| H A D | namespace.c | 1940 if (!ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) in do_umount()
2014 return ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN); in may_mount()
3099 if (ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) { in do_remount()
3167 if (!ns_capable(from->mnt_ns->user_ns, CAP_SYS_ADMIN)) in do_set_group()
3169 if (!ns_capable(to->mnt_ns->user_ns, CAP_SYS_ADMIN)) in do_set_group()
4531 if (!ns_capable(fs_userns, CAP_SYS_ADMIN)) in can_idmap_mount()
4764 if (!ns_capable(mnt_userns, CAP_SYS_ADMIN)) in build_mount_idmapped()
5944 if (!ns_capable(mnt_ns->user_ns, CAP_SYS_ADMIN) || in mntns_install()
5945 !ns_capable(user_ns, CAP_SYS_CHROOT) || in mntns_install()
5946 !ns_capable(user_ns, CAP_SYS_ADMIN)) in mntns_install()
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| H A D | ioctl.c | 390 if (!ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) in ioctl_fsfreeze()
407 if (!ns_capable(sb->s_user_ns, CAP_SYS_ADMIN)) in ioctl_fsthaw()
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| /linux/ipc/ |
| H A D | namespace.c | 239 if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN) || in ipcns_install()
240 !ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN)) in ipcns_install()
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| H A D | util.c | 568 !ns_capable(ns->user_ns, CAP_IPC_OWNER)) in ipcperms()
740 ns_capable(ns->user_ns, CAP_SYS_ADMIN)) in ipcctl_obtain_check()
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| /linux/net/core/ |
| H A D | scm.c | 57 ns_capable(task_active_pid_ns(current)->user_ns, CAP_SYS_ADMIN)) && in scm_check_creds()
59 uid_eq(uid, cred->suid)) || ns_capable(cred->user_ns, CAP_SETUID)) && in scm_check_creds()
61 gid_eq(gid, cred->sgid)) || ns_capable(cred->user_ns, CAP_SETGID))) { in scm_check_creds()
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| H A D | sock_diag.c | 317 if (!ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN)) in sock_diag_destroy()
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| /linux/security/yama/ |
| H A D | yama_lsm.c | 371 !ns_capable(__task_cred(child)->user_ns, CAP_SYS_PTRACE)) in yama_ptrace_access_check()
377 if (!ns_capable(__task_cred(child)->user_ns, CAP_SYS_PTRACE)) in yama_ptrace_access_check()
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| /linux/kernel/time/ |
| H A D | namespace.c | 312 if (!ns_capable(ns->user_ns, CAP_SYS_ADMIN) || in timens_install()
313 !ns_capable(nsset->cred->user_ns, CAP_SYS_ADMIN)) in timens_install()
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| /linux/security/keys/ |
| H A D | persistent.c | 149 !ns_capable(ns, CAP_SETUID)) in keyctl_get_persistent()
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| /linux/drivers/connector/ |
| H A D | connector.c | 176 if (ns_capable(net->user_ns, CAP_NET_ADMIN)) in cn_bind()
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| /linux/net/ipv6/ |
| H A D | datagram.c | 876 if (!ns_capable(net->user_ns, CAP_NET_RAW)) { in ip6_datagram_send_ctl()
896 if (!ns_capable(net->user_ns, CAP_NET_RAW)) { in ip6_datagram_send_ctl()
921 if (!ns_capable(net->user_ns, CAP_NET_RAW)) { in ip6_datagram_send_ctl()
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