Dmitry Kandybka acc1d4cc47 ceph: fix possible integer overflow in ceph_zero_objects() ...

[ Upstream commit 0abd87942e0c93964e93224836944712feba1d91 ]

In 'ceph_zero_objects', promote 'object_size' to 'u64' to avoid possible
integer overflow.

Compile tested only.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Signed-off-by: Dmitry Kandybka <d.kandybka@gmail.com>
Reviewed-by: Viacheslav Dubeyko <Slava.Dubeyko@ibm.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-07-06 11:00:08 +02:00

..

acl.c

Merge tag 'ceph-for-6.6-rc1' of https://github.com/ceph/ceph-client

2023-09-06 12:10:15 -07:00

addr.c

ceph: try to allocate a smaller extent map for sparse read

2025-01-02 10:31:59 +01:00

cache.c

ceph: rename _to_client() to _to_fs_client()

2024-04-27 17:11:29 +02:00

cache.h

netfs: Further cleanups after struct netfs_inode wrapper introduced

2022-06-10 20:55:21 +01:00

caps.c

ceph: rename _to_client() to _to_fs_client()

2024-04-27 17:11:29 +02:00

ceph_frag.c

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

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

crypto.c

ceph: rename _to_client() to _to_fs_client()

2024-04-27 17:11:29 +02:00

crypto.h

ceph: add support for encrypted snapshot names

2023-08-24 11:24:36 +02:00

debugfs.c

ceph: pass the mdsc to several helpers

2024-04-27 17:11:29 +02:00

dir.c

ceph: rename _to_client() to _to_fs_client()

2024-04-27 17:11:29 +02:00

export.c

ceph: rename _to_client() to _to_fs_client()

2024-04-27 17:11:29 +02:00

file.c

ceph: fix possible integer overflow in ceph_zero_objects()

2025-07-06 11:00:08 +02:00

inode.c

ceph: Fix incorrect flush end position calculation

2025-05-02 07:50:42 +02:00

io.c

ceph: fix kerneldoc copypasta over ceph_start_io_direct

2021-04-27 23:52:23 +02:00

io.h

ceph: add buffered/direct exclusionary locking for reads and writes

2019-09-16 12:06:25 +02:00

ioctl.c

ceph: rename _to_client() to _to_fs_client()

2024-04-27 17:11:29 +02:00

ioctl.h

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

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

Kconfig

ceph: select FS_ENCRYPTION_ALGS if FS_ENCRYPTION

2024-01-25 15:35:44 -08:00

locks.c

filelock: move file locking definitions to separate header file

2023-01-11 06:52:32 -05:00

Makefile

ceph: fscrypt_auth handling for ceph

2023-08-22 09:01:48 +02:00

mds_client.c

ceph: give up on paths longer than PATH_MAX

2025-01-09 13:31:54 +01:00

mds_client.h

ceph: pass the mdsc to several helpers

2024-04-27 17:11:29 +02:00

mdsmap.c

ceph: pass the mdsc to several helpers

2024-04-27 17:11:29 +02:00

metric.c

ceph: never send metrics if disable_send_metrics is set

2023-07-24 13:15:39 +02:00

metric.h

ceph: include average/stdev r/w/m latency in mds metrics

2022-03-21 13:35:16 +01:00

quota.c

ceph: fix invalid pointer access if get_quota_realm return ERR_PTR

2024-02-05 20:14:33 +00:00

snap.c

ceph: rename _to_client() to _to_fs_client()

2024-04-27 17:11:29 +02:00

strings.c

ceph: add getvxattr op

2022-03-01 18:26:37 +01:00

super.c

ceph: set superblock s_magic for IMA fsmagic matching

2025-06-27 11:08:47 +01:00

super.h

ceph: try to allocate a smaller extent map for sparse read

2025-01-02 10:31:59 +01:00

util.c

ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c

2020-01-27 16:53:40 +01:00

xattr.c

ceph: rename _to_client() to _to_fs_client()

2024-04-27 17:11:29 +02:00