/linux/include/linux/ |
H A D | mnt_idmapping.h | 79 static inline bool vfsuid_eq_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_eq_kuid() argument 81 return vfsuid_valid(vfsuid) && __vfsuid_val(vfsuid) == __kuid_val(kuid); in vfsuid_eq_kuid() 128 struct user_namespace *fs_userns, vfsuid_t vfsuid); 147 vfsuid_t vfsuid) in vfsuid_has_fsmapping() argument 149 return uid_valid(from_vfsuid(idmap, fs_userns, vfsuid)); in vfsuid_has_fsmapping() 153 vfsuid_t vfsuid) in vfsuid_has_mapping() argument 155 return from_kuid(userns, AS_KUIDT(vfsuid)) != (uid_t)-1; in vfsuid_has_mapping() 166 static inline kuid_t vfsuid_into_kuid(vfsuid_t vfsuid) in vfsuid_into_kuid() argument 168 return AS_KUIDT(vfsuid); in vfsuid_into_kuid()
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/linux/fs/ |
H A D | attr.c | 99 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in chown_ok() local 100 if (vfsuid_eq_kuid(vfsuid, current_fsuid()) && in chown_ok() 101 vfsuid_eq(ia_vfsuid, vfsuid)) in chown_ok() 105 if (!vfsuid_valid(vfsuid) && in chown_ok() 127 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in chgrp_ok() local 128 if (vfsuid_eq_kuid(vfsuid, current_fsuid())) { in chgrp_ok()
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H A D | mnt_idmapping.c | 137 struct user_namespace *fs_userns, vfsuid_t vfsuid) in from_vfsuid() argument 142 return AS_KUIDT(vfsuid); in from_vfsuid() 143 uid = map_id_up(&idmap->uid_map, __vfsuid_val(vfsuid)); in from_vfsuid()
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H A D | posix_acl.c | 381 vfsuid_t vfsuid; in posix_acl_permission() local 390 vfsuid = i_uid_into_vfsuid(idmap, inode); in posix_acl_permission() 391 if (vfsuid_eq_kuid(vfsuid, current_fsuid())) in posix_acl_permission() 395 vfsuid = make_vfsuid(idmap, fs_userns, in posix_acl_permission() 397 if (vfsuid_eq_kuid(vfsuid, current_fsuid())) in posix_acl_permission() 897 vfsuid_t vfsuid; in vfs_posix_acl_to_xattr() local 917 vfsuid = make_vfsuid(idmap, fs_userns, acl_e->e_uid); in vfs_posix_acl_to_xattr() 919 caller_userns, vfsuid_into_kuid(vfsuid))); in vfs_posix_acl_to_xattr()
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H A D | exec.c | 1669 vfsuid_t vfsuid; in bprm_fill_uid() 1689 vfsuid = i_uid_into_vfsuid(idmap, inode); in bprm_fill_uid() 1694 if (!vfsuid_has_mapping(bprm->cred->user_ns, vfsuid) || in bprm_fill_uid() 1700 bprm->cred->euid = vfsuid_into_kuid(vfsuid); 1658 vfsuid_t vfsuid; bprm_fill_uid() local
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H A D | inode.c | 2377 vfsuid_t vfsuid; in inode_owner_or_capable() local 2380 vfsuid = i_uid_into_vfsuid(idmap, inode); in inode_owner_or_capable() 2381 if (vfsuid_eq_kuid(vfsuid, current_fsuid())) in inode_owner_or_capable() 2385 if (vfsuid_has_mapping(ns, vfsuid) && ns_capable(ns, CAP_FOWNER)) in inode_owner_or_capable()
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H A D | stat.c | 49 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in generic_fillattr() local 56 stat->uid = vfsuid_into_kuid(vfsuid); in generic_fillattr()
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H A D | namei.c | 342 vfsuid_t vfsuid; in acl_permission_check() local 345 vfsuid = i_uid_into_vfsuid(idmap, inode); in acl_permission_check() 346 if (likely(vfsuid_eq_kuid(vfsuid, current_fsuid()))) { in acl_permission_check() 1103 vfsuid_t vfsuid; in may_follow_link() local 1109 vfsuid = i_uid_into_vfsuid(idmap, inode); in may_follow_link() 1111 if (vfsuid_eq_kuid(vfsuid, current_fsuid())) in may_follow_link() 1119 if (vfsuid_valid(nd->dir_vfsuid) && vfsuid_eq(nd->dir_vfsuid, vfsuid)) in may_follow_link()
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H A D | locks.c | 2012 vfsuid_t vfsuid = i_uid_into_vfsuid(file_mnt_idmap(filp), inode); in vfs_setlease() local 2015 if ((!vfsuid_eq_kuid(vfsuid, current_fsuid())) && !capable(CAP_LEASE)) in vfs_setlease()
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/linux/fs/smb/server/ |
H A D | smbacl.h | 217 vfsuid_t vfsuid; in posix_acl_uid_translate() local 220 vfsuid = make_vfsuid(idmap, &init_user_ns, pace->e_uid); in posix_acl_uid_translate() 223 return from_kuid(&init_user_ns, vfsuid_into_kuid(vfsuid)); in posix_acl_uid_translate()
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H A D | ndr.c | 348 vfsuid_t vfsuid; in ndr_encode_posix_acl() local 377 vfsuid = i_uid_into_vfsuid(idmap, inode); in ndr_encode_posix_acl() 378 ret = ndr_write_int64(n, from_kuid(&init_user_ns, vfsuid_into_kuid(vfsuid))); in ndr_encode_posix_acl()
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H A D | oplock.c | 1720 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in create_posix_rsp_buf() 1763 id_to_sid(from_kuid_munged(&init_user_ns, vfsuid_into_kuid(vfsuid)), 1715 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); create_posix_rsp_buf() local
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H A D | smb2pdu.c | 2621 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in ksmbd_acls_fattr() 2624 fattr->cf_uid = vfsuid_into_kuid(vfsuid); in ksmbd_acls_fattr() 5121 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in find_file_posix_info() 5154 id_to_sid(from_kuid_munged(&init_user_ns, vfsuid_into_kuid(vfsuid)), in find_file_posix_info() 2614 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); ksmbd_acls_fattr() local 5123 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); find_file_posix_info() local
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/linux/security/apparmor/ |
H A D | lsm.c | 244 vfsuid_t vfsuid = i_uid_into_vfsuid(mnt_idmap(path->mnt), in common_perm_cond() local 247 vfsuid_into_kuid(vfsuid), in common_perm_cond() 290 vfsuid_t vfsuid; in common_perm_rm() local 295 vfsuid = i_uid_into_vfsuid(mnt_idmap(dir->mnt), inode); in common_perm_rm() 296 cond.uid = vfsuid_into_kuid(vfsuid); in common_perm_rm() 396 vfsuid_t vfsuid; in apparmor_path_rename() local 404 vfsuid = i_uid_into_vfsuid(idmap, d_backing_inode(old_dentry)); in apparmor_path_rename() 405 cond.uid = vfsuid_into_kuid(vfsuid); in apparmor_path_rename() 411 vfsuid = i_uid_into_vfsuid(idmap, d_backing_inode(old_dentry)); in apparmor_path_rename() 412 cond_exchange.uid = vfsuid_into_kuid(vfsuid); in apparmor_path_rename() [all …]
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H A D | file.c | 491 vfsuid_t vfsuid = i_uid_into_vfsuid(file_mnt_idmap(file), in __file_path_perm() local 494 .uid = vfsuid_into_kuid(vfsuid), in __file_path_perm()
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H A D | domain.c | 883 vfsuid_t vfsuid = i_uid_into_vfsuid(file_mnt_idmap(bprm->file), in apparmor_bprm_creds_for_exec() local 886 vfsuid_into_kuid(vfsuid), in apparmor_bprm_creds_for_exec() 997 vfsuid_into_kuid(vfsuid), info, error)); in apparmor_bprm_creds_for_exec()
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/linux/fs/xfs/ |
H A D | xfs_itable.c | 69 vfsuid_t vfsuid; in xfs_bulkstat_one_int() local 97 vfsuid = i_uid_into_vfsuid(idmap, inode); in xfs_bulkstat_one_int() 113 buf->bs_uid = from_kuid(sb_userns, vfsuid_into_kuid(vfsuid)); in xfs_bulkstat_one_int()
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H A D | xfs_iops.c | 577 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); in xfs_vn_getattr() 589 stat->uid = vfsuid_into_kuid(vfsuid); in xfs_vn_getattr() 560 vfsuid_t vfsuid = i_uid_into_vfsuid(idmap, inode); xfs_vn_getattr() local
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/linux/fs/overlayfs/ |
H A D | inode.c | 354 vfsuid_t vfsuid; in ovl_idmap_posix_acl() 360 vfsuid = make_vfsuid(idmap, fs_userns, e->e_uid); in ovl_idmap_posix_acl() 361 e->e_uid = vfsuid_into_kuid(vfsuid); in ovl_idmap_posix_acl() 355 vfsuid_t vfsuid; ovl_idmap_posix_acl() local
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H A D | util.c | 1517 vfsuid_t vfsuid; in ovl_copyattr() local 1524 vfsuid = i_uid_into_vfsuid(real_idmap, realinode); in ovl_copyattr() 1527 inode->i_uid = vfsuid_into_kuid(vfsuid); in ovl_copyattr()
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/linux/security/integrity/ima/ |
H A D | ima_policy.c | 78 static inline bool vfsuid_gt_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_gt_kuid() argument 80 return __vfsuid_val(vfsuid) > __kuid_val(kuid); in vfsuid_gt_kuid() 88 static inline bool vfsuid_lt_kuid(vfsuid_t vfsuid, kuid_t kuid) in vfsuid_lt_kuid() argument 90 return __vfsuid_val(vfsuid) < __kuid_val(kuid); in vfsuid_lt_kuid() 112 bool (*fowner_op)(vfsuid_t vfsuid, kuid_t rule_uid); /* vfsuid_eq_kuid(), vfsuid_gt_kuid(), vfsuid_lt_kuid() */
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