diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sysctl.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 0c8e805bbd6f..09e569f4792b 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -1315,7 +1315,9 @@ repeat: return -ENOTDIR; if (get_user(n, name)) return -EFAULT; - for ( ; table->ctl_name; table++) { + for ( ; table->ctl_name || table->procname; table++) { + if (!table->ctl_name) + continue; if (n == table->ctl_name || table->ctl_name == CTL_ANY) { int error; if (table->child) { @@ -1532,7 +1534,7 @@ static void register_proc_table(ctl_table * table, struct proc_dir_entry *root, int len; mode_t mode; - for (; table->ctl_name; table++) { + for (; table->ctl_name || table->procname; table++) { /* Can't do anything without a proc name. */ if (!table->procname) continue; @@ -1579,7 +1581,7 @@ static void register_proc_table(ctl_table * table, struct proc_dir_entry *root, static void unregister_proc_table(ctl_table * table, struct proc_dir_entry *root) { struct proc_dir_entry *de; - for (; table->ctl_name; table++) { + for (; table->ctl_name || table->procname; table++) { if (!(de = table->de)) continue; if (de->mode & S_IFDIR) { |