)]}'
{
  "commit": "7c2bbf4aa66ca5a9fc2ca147e0e6cb6f407a3aa2",
  "tree": "31daaf4d5aa0dd928d6da2cea12856fe7e08b511",
  "parents": [
    "33304ec9fa484e765c6249673e09e1b7d49c5b85"
  ],
  "author": {
    "name": "Hu Tao",
    "email": "hutao@cn.fujitsu.com",
    "time": "Sun Jan 26 11:12:39 2014 +0800"
  },
  "committer": {
    "name": "Kevin Wolf",
    "email": "kwolf@redhat.com",
    "time": "Sun Feb 09 09:12:39 2014 +0100"
  },
  "message": "qcow2: check for NULL l2meta\n\nIn the case of a metadata preallocation with a large cluster size,\nqcow2_alloc_cluster_offset() can allocate nothing and returns a\nNULL l2meta. This patch checks for it and link2 l2 with only valid\nl2meta.\n\nReplace 9 and 512 with BDRV_SECTOR_BITS, BDRV_SECTOR_SIZE\nrespectively while at the function.\n\nSigned-off-by: Hu Tao \u003chutao@cn.fujitsu.com\u003e\nReviewed-by: Max Reitz \u003cmreitz@redhat.com\u003e\nReviewed-by: Benoit Canet \u003cbenoit@irqsave.net\u003e\nSigned-off-by: Kevin Wolf \u003ckwolf@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a274d5f9f953ab0a7c755dea73a4a6c250a8d2e7",
      "old_mode": 33188,
      "old_path": "block/qcow2.c",
      "new_id": "0b4335ca5beb0d6dc307f2cf2e122944a407beb0",
      "new_mode": 33188,
      "new_path": "block/qcow2.c"
    }
  ]
}