)]}'
{
  "commit": "05cbaa2853cdfc255fdd04e65a82bfe9208c4e52",
  "tree": "83a6b8ea45fe181e623aa6c532cb9176400199de",
  "parents": [
    "48b5ba9cc98d676712da29d9931f1c88e5185ff2"
  ],
  "author": {
    "name": "Peter Zijlstra",
    "email": "a.p.zijlstra@chello.nl",
    "time": "Wed Dec 30 16:00:35 2009 +0100"
  },
  "committer": {
    "name": "Ingo Molnar",
    "email": "mingo@elte.hu",
    "time": "Thu Dec 31 13:11:31 2009 +0100"
  },
  "message": "perf: Fix NULL deref in inheritance code\n\nLiming found a NULL deref when a task has a perf context but no\ncounters  when it forks.\n\nThis can occur in two cases, a race during construction where\nthe fork hits after installing the context but before the first\ncounter gets inserted, or more reproducably, a fork after the\nlast counter is closed (which leaves the context around).\n\nReported-by: Wang Liming \u003climing.wang@windriver.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCC: \u003cstable@kernel.org\u003e\nLKML-Reference: \u003c1262185684.7135.222.camel@laptop\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "03cc061398d1a8c784cc6f868c60f2186e24db23",
      "old_mode": 33188,
      "old_path": "kernel/perf_event.c",
      "new_id": "58ed1dae58755bade289cc92644d8542164c65f6",
      "new_mode": 33188,
      "new_path": "kernel/perf_event.c"
    }
  ]
}