+ struct __sysctl_args tmp;
+ int name[CTL_MAXNAME];
+ int i;
+
+ /* Read in the sysctl name for better debug message logging */
+ if (copy_from_user(&tmp, args, sizeof(tmp)))
+ return -EFAULT;
+ if (tmp.nlen <= 0 || tmp.nlen >= CTL_MAXNAME)
+ return -ENOTDIR;
+ for (i = 0; i < tmp.nlen; i++)
+ if (get_user(name[i], tmp.name + i))
+ return -EFAULT;
+
+ /* Ignore accesses to kernel.version */
+ if ((tmp.nlen == 2) && (name[0] == CTL_KERN) && (name[1] == KERN_VERSION))
+ goto out;