Jiasheng Jiang f57ba91a46 pstore/ram: Add check for kstrdup ...

[ Upstream commit d97038d5ec ]

Add check for the return value of kstrdup() and return the error
if it fails in order to avoid NULL pointer dereference.

Fixes: e163fdb3f7 ("pstore/ram: Regularize prz label allocation lifetime")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230614093733.36048-1-jiasheng@iscas.ac.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-07-19 16:21:03 +02:00

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9p

use less confusing names for iov_iter direction initializers

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

adfs

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affs

affs: initialize fsdata in affs_truncate()

2023-02-01 08:34:08 +01:00

afs

afs: Fix vlserver probe RTT handling

2023-06-21 16:01:02 +02:00

autofs

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befs

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bfs

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btrfs

btrfs: fix an uninitialized variable warning in btrfs_log_inode

2023-06-28 11:12:36 +02:00

cachefiles

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ceph

ceph: fix use-after-free bug for inodes when flushing capsnaps

2023-06-14 11:15:27 +02:00

coda

coda: Avoid partial allocation of sig_inputArgs

2023-03-10 09:33:52 +01:00

configfs

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cramfs

fs/cramfs/inode.c: initialize file_ra_state

2023-03-10 09:34:09 +01:00

crypto

blk-crypto: add a blk_crypto_config_supported_natively helper

2023-05-11 23:03:00 +09:00

debugfs

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devpts

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dlm

fs: dlm: fix race setting stop tx flag

2023-03-17 08:50:19 +01:00

ecryptfs

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efivarfs

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efs

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erofs

erofs: fix compact 4B support for 16k block size

2023-07-19 16:20:59 +02:00

exfat

exfat: fix inode->i_blocks for non-512 byte sector size device

2023-03-10 09:34:08 +01:00

exportfs

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ext2

ext2: Check block size validity during mount

2023-05-24 17:32:36 +01:00

ext4

ext4: drop the call to ext4_error() from ext4_get_group_info()

2023-06-21 16:01:01 +02:00

f2fs

f2fs: fix to check readonly condition correctly

2023-05-24 17:32:38 +01:00

fat

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freevxfs

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fscache

fscache: Use clear_and_wake_up_bit() in fscache_create_volume_work()

2023-02-22 12:59:43 +01:00

fuse

fuse: always revalidate rename target dentry

2023-04-26 14:28:42 +02:00

gfs2

gfs2: Don't get stuck writing page onto itself under direct I/O

2023-06-28 11:12:38 +02:00

hfs

hfs: fix missing hfs_bnode_get() in __hfs_bnode_create

2023-03-10 09:34:07 +01:00

hfsplus

fs: hfsplus: remove WARN_ON() from hfsplus_cat_{read,write}_inode()

2023-05-24 17:32:34 +01:00

hostfs

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hpfs

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hugetlbfs

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iomap

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isofs

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jbd2

jdb2: Don't refuse invalidation of already invalidated buffers

2023-05-11 23:03:23 +09:00

jffs2

jffs2: correct logic when creating a hole in jffs2_write_begin

2023-03-22 13:33:53 +01:00

jfs

fs/jfs: fix shift exponent db_agl2size negative

2023-03-11 13:55:16 +01:00

kernfs

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lockd

lockd: drop inappropriate svc_get() from locked_get()

2023-07-19 16:20:56 +02:00

minix

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netfs

use less confusing names for iov_iter direction initializers

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

nfs

NFSv4.1: Always send a RECLAIM_COMPLETE after establishing lease

2023-05-11 23:03:34 +09:00

nfs_common

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nfsd

nfsd: fix double fget() bug in __write_ports_addfd()

2023-06-09 10:34:04 +02:00

nilfs2

nilfs2: prevent general protection fault in nilfs_clear_dirty_page()

2023-06-28 11:12:27 +02:00

nls

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notify

inotify: Avoid reporting event with invalid wd

2023-05-17 11:53:44 +02:00

ntfs

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ntfs3

fs/ntfs3: Validate MFT flags before replaying logs

2023-06-09 10:34:28 +02:00

ocfs2

ocfs2: check new file size on fallocate call

2023-06-21 16:00:54 +02:00

omfs

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openpromfs

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orangefs

use less confusing names for iov_iter direction initializers

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

overlayfs

ovl: Use "buf" flexible array for memcpy() destination

2023-02-09 11:28:26 +01:00

proc

sysctl: clarify register_sysctl_init() base directory order

2023-05-17 11:53:46 +02:00

pstore

pstore/ram: Add check for kstrdup

2023-07-19 16:21:03 +02:00

qnx4

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qnx6

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quota

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ramfs

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reiserfs

reiserfs: Add security prefix to xattr name in reiserfs_security_write()

2023-05-11 23:03:02 +09:00

romfs

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smb

smb: move client and server files to common directory fs/smb

2023-06-28 11:12:40 +02:00

squashfs

revert "squashfs: harden sanity check in squashfs_read_xattr_id_table"

2023-02-22 12:59:50 +01:00

sysfs

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sysv

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tracefs

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ubifs

ubifs: Fix memory leak in do_rename

2023-05-11 23:03:05 +09:00

udf

udf: Fix off-by-one error when discarding preallocation

2023-03-17 08:50:19 +01:00

ufs

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unicode

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vboxsf

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verity

fsverity: don't drop pagecache at end of FS_IOC_ENABLE_VERITY

2023-04-06 12:10:34 +02:00

xfs

xfs: verify buffer contents when we skip log replay

2023-06-09 10:34:29 +02:00

zonefs

zonefs: Always invalidate last cached page on append write

2023-04-06 12:10:52 +02:00

aio.c

aio: fix mremap after fork null-deref

2023-02-22 12:59:46 +01:00

anon_inodes.c

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attr.c

attr: use consistent sgid stripping checks

2023-03-03 11:52:25 +01:00

bad_inode.c

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binfmt_elf_fdpic.c

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binfmt_elf_test.c

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binfmt_elf.c

mm: always expand the stack with the mmap write lock held

2023-07-01 13:16:25 +02:00

binfmt_flat.c

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binfmt_misc.c

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binfmt_script.c

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buffer.c

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char_dev.c

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compat_binfmt_elf.c

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coredump.c

coredump: Move dump_emit_page() to kill unused warning

2023-02-22 12:59:50 +01:00

d_path.c

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dax.c

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dcache.c

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direct-io.c

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drop_caches.c

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eventfd.c

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eventpoll.c

epoll: ep_autoremove_wake_function should use list_del_init_careful

2023-06-21 16:00:54 +02:00

exec.c

mm: always expand the stack with the mmap write lock held

2023-07-01 13:16:25 +02:00

fcntl.c

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fhandle.c

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file_table.c

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file.c

fs: prevent out-of-bounds array speculation when closing a file descriptor

2023-03-17 08:50:13 +01:00

filesystems.c

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fs_context.c

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fs_parser.c

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fs_pin.c

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fs_struct.c

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fs_types.c

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fs-writeback.c

writeback: fix call of incorrect macro

2023-05-17 11:53:33 +02:00

fsopen.c

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init.c

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inode.c

attr: use consistent sgid stripping checks

2023-03-03 11:52:25 +01:00

internal.h

attr: use consistent sgid stripping checks

2023-03-03 11:52:25 +01:00

ioctl.c

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Kconfig

smb: move client and server files to common directory fs/smb

2023-06-28 11:12:40 +02:00

Kconfig.binfmt

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kernel_read_file.c

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libfs.c

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locks.c

filelocks: use mount idmapping for setlease permission check

2023-03-17 08:50:32 +01:00

Makefile

smb: move client and server files to common directory fs/smb

2023-06-28 11:12:40 +02:00

mbcache.c

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mount.h

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mpage.c

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namei.c

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namespace.c

fs: drop peer group ids under namespace lock

2023-04-13 16:55:33 +02:00

no-block.c

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nsfs.c

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open.c

open: return EINVAL for O_DIRECTORY | O_CREAT

2023-05-24 17:32:34 +01:00

pipe.c

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pnode.c

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pnode.h

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posix_acl.c

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proc_namespace.c

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read_write.c

use less confusing names for iov_iter direction initializers

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

readdir.c

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remap_range.c

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select.c

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seq_file.c

use less confusing names for iov_iter direction initializers

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

signalfd.c

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splice.c

use less confusing names for iov_iter direction initializers

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

stack.c

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stat.c

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statfs.c

statfs: enforce statfs[64] structure initialization

2023-05-24 17:32:51 +01:00

super.c

fscrypt: destroy keyring after security_sb_delete()

2023-03-30 12:49:23 +02:00

sync.c

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sysctls.c

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timerfd.c

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userfaultfd.c

Revert "userfaultfd: don't fail on unrecognized features"

2023-04-26 14:28:37 +02:00

utimes.c

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xattr.c

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