int sysctl_perm(struct ctl_table_root *root, struct ctl_table *table, int op)
{
- int error;
int mode;
- error = security_sysctl(table, op & (MAY_READ | MAY_WRITE | MAY_EXEC));
- if (error)
- return error;
-
if (root->permissions)
mode = root->permissions(root, current->nsproxy, table);
else