)]}'
{
  "commit": "2bc872036e1c5948b5b02942810bbdd8dbdb9812",
  "tree": "c91cc2791366214c5f924ff5aa77c24a7403fe40",
  "parents": [
    "d58e6576b0deec6f0b9ff8450fe282da18c50883"
  ],
  "author": {
    "name": "Darren Hart",
    "email": "dvhltc@us.ibm.com",
    "time": "Wed Oct 14 10:12:39 2009 -0700"
  },
  "committer": {
    "name": "Thomas Gleixner",
    "email": "tglx@linutronix.de",
    "time": "Wed Oct 14 22:00:14 2009 +0200"
  },
  "message": "futex: Check for NULL keys in match_futex\n\nIf userspace tries to perform a requeue_pi on a non-requeue_pi waiter,\nit will find the futex_q-\u003erequeue_pi_key to be NULL and OOPS.\n\nCheck for NULL in match_futex() instead of doing explicit NULL pointer\nchecks on all call sites.  While match_futex(NULL, NULL) returning\nfalse is a little odd, it\u0027s still correct as we expect valid key\nreferences.\n\nSigned-off-by: Darren Hart \u003cdvhltc@us.ibm.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCC: Dinakar Guniguntala \u003cdino@in.ibm.com\u003e\nCC: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: stable@kernel.org\nLKML-Reference: \u003c4AD60687.10306@us.ibm.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "5c88839bd993d74906bf31f17a1f388d77e8019a",
      "old_mode": 33188,
      "old_path": "kernel/futex.c",
      "new_id": "06938e560ac9e832e11a044824589622be8f2efd",
      "new_mode": 33188,
      "new_path": "kernel/futex.c"
    }
  ]
}