)]}'
{
  "commit": "5a211a5deabcafdc764817d5b4510c767d317ddc",
  "tree": "d330ce692f43c1b02c84ff81284e6191d567e02f",
  "parents": [
    "7cd94146cd504016315608e297219f9fb7b1413b"
  ],
  "author": {
    "name": "Eric Paris",
    "email": "eparis@redhat.com",
    "time": "Tue Dec 04 11:06:55 2007 -0500"
  },
  "committer": {
    "name": "James Morris",
    "email": "jmorris@namei.org",
    "time": "Thu Dec 06 00:25:30 2007 +1100"
  },
  "message": "VM/Security: add security hook to do_brk\n\nGiven a specifically crafted binary do_brk() can be used to get low\npages available in userspace virtually memory and can thus be used to\ncircumvent the mmap_min_addr low memory protection.  Add security checks\nin do_brk().\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nAcked-by: Alan Cox \u003calan@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f4cfc6ac08dbbc2e4bb0e937ee256d65ea1973fa",
      "old_mode": 33188,
      "old_path": "mm/mmap.c",
      "new_id": "15678aa6ec73a4389d1c523fe542144cd3050836",
      "new_mode": 33188,
      "new_path": "mm/mmap.c"
    }
  ]
}