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ntfs: fix sysctl table registration and path

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The presence of a sentinel (an empty {}) at the end of the ctl_table array
now causes a "sysctl table check failed" error because the kernel attempts
to validate the null entry as a functional node.
Deleted the empty {} from the ntfs_sysctls array to prevent
the "procname is null" and "No proc_handler" errors and updated the base
path from "fs" to "fs/ntfs" to ensure the ntfs-debug node is correctly
located under /proc/sys/fs/ntfs/.

Reported-by: Woody Suwalski <terraluna977@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
This commit is contained in:
Namjae Jeon
2026-03-01 14:52:16 +09:00
parent e6eb3a0584
commit a8fde8be9a
1 changed files with 1 additions and 2 deletions
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3
fs/ntfs/sysctl.c
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@@ -27,7 +27,6 @@ static const struct ctl_table ntfs_sysctls[] = {
.mode = 0644, /* Mode, proc handler. */
.proc_handler = proc_dointvec
},
{}
};
/* Storage for the sysctls header. */
@@ -42,7 +41,7 @@ static struct ctl_table_header *sysctls_root_table;
int ntfs_sysctl(int add)
{
if (add) {
sysctls_root_table = register_sysctl("fs", ntfs_sysctls);
sysctls_root_table = register_sysctl("fs/ntfs", ntfs_sysctls);
if (!sysctls_root_table)
return -ENOMEM;
} else {