)]}'
{
  "commit": "d530e342320d4db3c9522bfadc60a7bc8142343a",
  "tree": "9d17fe3b3854bbc46fc9a3b6e413cd67198cc2ea",
  "parents": [
    "4ad303369c8818fb8bbe9f9c9f79e5de7c68e81e"
  ],
  "author": {
    "name": "Markus Armbruster",
    "email": "armbru@redhat.com",
    "time": "Wed May 14 15:12:34 2014 +0200"
  },
  "committer": {
    "name": "Kevin Wolf",
    "email": "kwolf@redhat.com",
    "time": "Mon May 19 11:36:49 2014 +0200"
  },
  "message": "qemu-iotests: Fix core dump suppression in test 039\n\nThe shell script attempts to suppress core dumps like this:\n\n    old_ulimit\u003d$(ulimit -c)\n    ulimit -c 0\n    $QEMU_IO arg...\n    ulimit -c \"$old_ulimit\"\n\nThis breaks the test hard unless the limit was zero to begin with!\nulimit sets both hard and soft limit by default, and (re-)raising the\nhard limit requires privileges.  Broken since it was added in commit\ndc68afe.\n\nCould be fixed by adding -S to set only the soft limit, but I\u0027m not\nsure how portable that is in practice.  Simply do it in a subshell\ninstead, like this:\n\n    (ulimit -c 0; exec $QEMU_IO arg...)\n\nSigned-off-by: Markus Armbruster \u003carmbru@redhat.com\u003e\nReviewed-by: Fam Zheng \u003cfamz@redhat.com\u003e\nSigned-off-by: Kevin Wolf \u003ckwolf@redhat.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "b9cbe99560463a9fc6b9a91a548af65f221fff5a",
      "old_mode": 33261,
      "old_path": "tests/qemu-iotests/039",
      "new_id": "27fe4bdaccb2cfb6ef81c062029ceeddb989a5fb",
      "new_mode": 33261,
      "new_path": "tests/qemu-iotests/039"
    },
    {
      "type": "modify",
      "old_id": "fb31ae06244a0877d14893d64efbf17a93b95438",
      "old_mode": 33188,
      "old_path": "tests/qemu-iotests/039.out",
      "new_id": "67e774430f75574d5326d18d3536b6637b1fe817",
      "new_mode": 33188,
      "new_path": "tests/qemu-iotests/039.out"
    },
    {
      "type": "modify",
      "old_id": "776985d15e0e4f496a1b95919afac1f23cf3a300",
      "old_mode": 33188,
      "old_path": "tests/qemu-iotests/common.filter",
      "new_id": "a04df7f6dc9e71d51e7d5f7896fad2f7690f194c",
      "new_mode": 33188,
      "new_path": "tests/qemu-iotests/common.filter"
    }
  ]
}