Messages in this thread Patch in this message | | | From | Yafang Shao <> | Subject | [PATCH 3/5] procfs: fix double drop_sysctl_table() | Date | Wed, 5 Dec 2018 20:56:28 +0800 |
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All of the callers will execute drop_sysctl_table() whatever the callee insert_header() successes or fails. So we can't execute drop_sysctl_table() in insert_header().
Signed-off-by: Yafang Shao <laoar.shao@gmail.com> --- fs/proc/proc_sysctl.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 89921a0..9aeb750 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -241,7 +241,6 @@ static int insert_header(struct ctl_dir *dir, struct ctl_table_header *header) if (header->ctl_table == sysctl_mount_point) clear_empty_dir(dir); header->parent = NULL; - drop_sysctl_table(&dir->header); return err; } -- 1.8.3.1
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