)]}'
{
  "commit": "78a52ad5acca7053b774fcc80290e7b7e224c80a",
  "tree": "86e84d4bf15952a68c837739be841ab8e6c44764",
  "parents": [
    "968854c8a106243eae7a68394ce1cb85dc138837"
  ],
  "author": {
    "name": "Peter Lieven",
    "email": "pl@kamp.de",
    "time": "Tue Nov 12 13:48:07 2013 +0100"
  },
  "committer": {
    "name": "Kevin Wolf",
    "email": "kwolf@redhat.com",
    "time": "Thu Nov 14 13:09:07 2013 +0100"
  },
  "message": "qcow2: fix possible corruption when reading multiple clusters\n\nif multiple sectors spanning multiple clusters are read the\nfunction count_contiguous_clusters should ensure that the\ncluster type should not change between the clusters.\n\nEspecially the for-loop should break when we have one\nor more normal clusters followed by a compressed cluster.\n\nUnfortunately the wrong macro was used in the mask to\ncompare the flags.\n\nThis was discovered while debugging a data corruption\nissue when converting a compressed qcow2 image to raw.\nqemu-img reads 2MB chunks which span multiple clusters.\n\nCC: qemu-stable@nongnu.org\nSigned-off-by: Peter Lieven \u003cpl@kamp.de\u003e\nSigned-off-by: Kevin Wolf \u003ckwolf@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "f242244918e3029dad9786c1389f5358606a5dcc",
      "old_mode": 33188,
      "old_path": "block/qcow2-cluster.c",
      "new_id": "791083a0efadf9125b5b80893a0ab794f8671952",
      "new_mode": 33188,
      "new_path": "block/qcow2-cluster.c"
    }
  ]
}