diff options
| -rw-r--r-- | fs/proc/proc_sysctl.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 5704ff0e889f..9b91deeeb56c 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -1076,6 +1076,7 @@ struct ctl_table_header *__register_sysctl_paths( struct nsproxy *namespaces, const struct ctl_path *path, struct ctl_table *table) { + struct ctl_table *ctl_table_arg = table; struct ctl_table_header *header = NULL; const struct ctl_path *component; char *new_path, *pos; @@ -1090,7 +1091,15 @@ struct ctl_table_header *__register_sysctl_paths( if (!pos) goto out; } + while (table->procname && table->child && !table[1].procname) { + pos = append_path(new_path, pos, table->procname); + if (!pos) + goto out; + table = table->child; + } header = __register_sysctl_table(root, namespaces, new_path, table); + if (header) + header->ctl_table_arg = ctl_table_arg; out: kfree(new_path); return header; |