mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-01-07 17:44:12 -05:00
13b6269dd0
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: 3878f110f7 ("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>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.