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linux/fs/ocfs2
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Shang XiaoJing 61d68cf2ba ocfs2: fix memory leak in ocfs2_stack_glue_init() 
[ Upstream commit 13b6269dd022aaa69ca8d1df374ab327504121cf ]

ocfs2_table_header should be free in ocfs2_stack_glue_init() if
ocfs2_sysfs_init() failed, otherwise kmemleak will report memleak.

BUG: memory leak
unreferenced object 0xffff88810eeb5800 (size 128):
  comm "modprobe", pid 4507, jiffies 4296182506 (age 55.888s)
  hex dump (first 32 bytes):
    c0 40 14 a0 ff ff ff ff 00 00 00 00 01 00 00 00  .@..............
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<000000001e59e1cd>] __register_sysctl_table+0xca/0xef0
    [<00000000c04f70f7>] 0xffffffffa0050037
    [<000000001bd12912>] do_one_initcall+0xdb/0x480
    [<0000000064f766c9>] do_init_module+0x1cf/0x680
    [<000000002ba52db0>] load_module+0x6441/0x6f20
    [<000000009772580d>] __do_sys_finit_module+0x12f/0x1c0
    [<00000000380c1f22>] do_syscall_64+0x3f/0x90
    [<000000004cf473bc>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

Link: https://lkml.kernel.org/r/41651ca1-432a-db34-eb97-d35744559de1@linux.alibaba.com
Fixes: 3878f110f71a ("ocfs2: Move the hb_ctl_path sysctl into the stack glue.")
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:14:02 +01:00
..
cluster
ocfs2: remove redundant initialization of variable ret
2021-06-29 10:53:46 -07:00
dlm
ocfs2: remove redundant assignment to pointer queue
2021-06-29 10:53:46 -07:00
dlmfs
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
2022-06-09 10:23:22 +02:00
acl.c
vfs: add rcu argument to ->get_acl() callback
2021-08-18 22:08:24 +02:00
acl.h
vfs: add rcu argument to ->get_acl() callback
2021-08-18 22:08:24 +02:00
alloc.c
ocfs2: fix data corruption after conversion from inline format
2021-10-18 20:22:03 -10:00
alloc.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
aops.c
mm: require ->set_page_dirty to be explicitly wired up
2021-06-29 10:53:48 -07:00
aops.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
blockcheck.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
blockcheck.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
buffer_head_io.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
buffer_head_io.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
dcache.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
dcache.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
dir.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
dir.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
dlmglue.c
ocfs2: drop acl cache for directories too
2021-09-24 16:13:34 -07:00
dlmglue.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
export.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
export.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
extent_map.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
extent_map.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
file.c
ocfs2: fix data corruption on truncate
2021-11-18 19:15:51 +01:00
file.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
filecheck.c
ocfs2: fix snprintf() checking
2021-06-29 10:53:46 -07:00
filecheck.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
heartbeat.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
heartbeat.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
inode.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
inode.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
ioctl.c
ocfs2: convert to fileattr
2021-04-12 15:04:30 +02:00
ioctl.h
ocfs2: convert to fileattr
2021-04-12 15:04:30 +02:00
journal.c
ext4: add discard/zeroout flags to journal flush
2021-06-22 19:27:10 -04:00
journal.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
Kconfig
ocfs2: replace HTTP links with HTTPS ones
2020-08-07 11:33:22 -07:00
localalloc.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
localalloc.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
locks.c
fs: remove mandatory file locking support
2021-08-23 06:15:36 -04:00
locks.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
Makefile
ocfs2: improve ocfs2 Makefile
2018-12-28 12:11:45 -08:00
mmap.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
mmap.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
move_extents.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
move_extents.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
namei.c
ocfs2: fix BUG when iput after ocfs2_mknod fails
2022-10-29 10:12:53 +02:00
namei.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
ocfs1_fs_compat.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
ocfs2_fs.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
ocfs2_ioctl.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
ocfs2_lockid.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
ocfs2_lockingver.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
ocfs2_trace.h
ocfs2: fix the application IO timeout when fstrim is running
2019-03-05 21:07:13 -08:00
ocfs2.h
Revert "ocfs2: mount shared volume without ha stack"
2022-08-03 12:03:41 +02:00
quota_global.c
ocfs2: fix crash when mount with quota enabled
2022-04-08 14:22:56 +02:00
quota_local.c
ocfs2: fix crash when mount with quota enabled
2022-04-08 14:22:56 +02:00
quota.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
refcounttree.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
refcounttree.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
reservations.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
reservations.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
resize.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
resize.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
slot_map.c
Revert "ocfs2: mount shared volume without ha stack"
2022-08-03 12:03:41 +02:00
slot_map.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
stack_o2cb.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
stack_user.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
stackglue.c
ocfs2: fix memory leak in ocfs2_stack_glue_init()
2022-12-31 13:14:02 +01:00
stackglue.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
suballoc.c
ocfs2: fix a deadlock when commit trans
2022-02-01 17:27:05 +01:00
suballoc.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
super.c
Revert "ocfs2: mount shared volume without ha stack"
2022-08-03 12:03:41 +02:00
super.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
symlink.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
symlink.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
sysfile.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
sysfile.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
uptodate.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
uptodate.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
xattr.c
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00
xattr.h
treewide: remove editor modelines and cruft
2021-05-07 00:26:34 -07:00