Ilya Dryomov 0c0b6412c9 rbd: harden get_lock_owner_info() a bit ...

commit 8ff2c64c97 upstream.

- we want the exclusive lock type, so test for it directly
- use sscanf() to actually parse the lock cookie and avoid admitting
  invalid handles
- bail if locker has a blank address

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-08-03 10:24:17 +02:00

..

crush

libceph: use swap() macro instead of taking tmp variable

2022-05-25 20:45:13 +02:00

armor.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

auth_none.c

libceph: kill ceph_none_authorizer::reply_buf

2021-06-28 23:49:25 +02:00

auth_none.h

libceph: kill ceph_none_authorizer::reply_buf

2021-06-28 23:49:25 +02:00

auth_x_protocol.h

libceph: fix some spelling mistakes

2021-06-28 23:49:25 +02:00

auth_x.c

libceph: set global_id as soon as we get an auth ticket

2021-06-24 21:03:17 +02:00

auth_x.h

ceph: fix whitespace

2018-08-02 21:33:21 +02:00

auth.c

libceph: remove unnecessary ret variable in ceph_auth_init()

2021-06-28 23:49:25 +02:00

buffer.c

mm: allow !GFP_KERNEL allocations for kvmalloc

2022-01-15 16:30:29 +02:00

ceph_common.c

libceph: optionally use bounce buffer on recv path in crc mode

2022-02-02 18:50:36 +01:00

ceph_hash.c

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

ceph_strings.c

libceph: introduce connection modes and ms_mode option

2020-12-14 23:21:50 +01:00

cls_lock_client.c

libceph: fix doc warnings in cls_lock_client.c

2021-06-28 23:49:25 +02:00

crypto.c

mm: allow !GFP_KERNEL allocations for kvmalloc

2022-01-15 16:30:29 +02:00

crypto.h

libceph, ceph: incorporate nautilus cephx changes

2020-12-14 23:21:50 +01:00

debugfs.c

libceph: dump class and method names on method calls

2020-08-03 11:03:01 +02:00

decode.c

libceph: allow addrvecs with a single NONE/blank address

2021-05-04 16:06:15 +02:00

Kconfig

libceph, ceph: implement msgr2.1 protocol (crc and secure modes)

2020-12-14 23:21:50 +01:00

Makefile

libceph, ceph: implement msgr2.1 protocol (crc and secure modes)

2020-12-14 23:21:50 +01:00

messenger_v1.c

use less confusing names for iov_iter direction initializers

2023-02-09 11:28:04 +01:00

messenger_v2.c

libceph: harden msgr2.1 frame segment length checks

2023-07-23 13:49:41 +02:00

messenger.c

rbd: harden get_lock_owner_info() a bit

2023-08-03 10:24:17 +02:00

mon_client.c

treewide: use prandom_u32_max() when possible, part 1

2022-10-11 17:42:55 -06:00

msgpool.c

libceph: preallocate message data items

2018-10-22 10:28:22 +02:00

osd_client.c

treewide: use prandom_u32_max() when possible, part 1

2022-10-11 17:42:55 -06:00

osdmap.c

libceph: print fsid and epoch with osd id

2022-08-03 00:54:12 +02:00

pagelist.c

libceph: fix ceph_pagelist_reserve() comment typo

2022-08-03 00:54:13 +02:00

pagevec.c

libceph: remove ceph_get_direct_page_vector()

2019-07-08 14:01:40 +02:00

snapshot.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 268

2019-06-05 17:30:29 +02:00

string_table.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

striper.c

rbd: support for object-map and fast-diff

2019-07-08 14:01:45 +02:00