Lines Matching defs:user_ns
1440 struct user_namespace *old, *user_ns;
1443 /* Ensure mm->user_ns contains the executable */
1444 user_ns = old = bprm->mm->user_ns;
1445 while ((user_ns != &init_user_ns) &&
1446 !privileged_wrt_inode_uidgid(user_ns, idmap, inode))
1447 user_ns = user_ns->parent;
1449 if (old != user_ns) {
1450 bprm->mm->user_ns = get_user_ns(user_ns);
1675 if (!vfsuid_has_mapping(bprm->cred->user_ns, vfsuid) ||
1676 !vfsgid_has_mapping(bprm->cred->user_ns, vfsgid))