Pull up following revision(s) (requested by maxv in ticket #1147):

sys/kern/kern_time.c: revision 1.191

Fix kernel info leak. There are 2x4 bytes of padding in struct itimerval.

[  738.451860] kleak: Possible leak in copyout: [len=32, leaked=8]
[  738.481840] #0 0xffffffff80b7c42a in kleak_note <netbsd>
[  738.491821] #1 0xffffffff80b7c4aa in kleak_copyout <netbsd>
[  738.501806] #2 0xffffffff80b6154e in sys___getitimer50 <netbsd>
[  738.511778] #3 0xffffffff80b61e39 in sys___setitimer50 <netbsd>
[  738.521781] #4 0xffffffff8025ab3c in sy_call <netbsd>
[  738.521781] #5 0xffffffff8025ad6e in sy_invoke <netbsd>
[  738.531808] #6 0xffffffff8025adf4 in syscall <netbsd>

(martin)