)]}'
{
  "commit": "32e5a2a2be6b085febaac36efff495ad65a55e6c",
  "tree": "7b491fbda572fa03a6a0fbb3dc650e2e09fe7cf6",
  "parents": [
    "18896451eaeee497ef5c397d76902c6376a8787d"
  ],
  "author": {
    "name": "Joseph Qi",
    "email": "joseph.qi@huawei.com",
    "time": "Thu Aug 06 15:46:48 2015 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Fri Aug 07 04:39:41 2015 +0300"
  },
  "message": "ocfs2: fix shift left overflow\n\nWhen using a large volume, for example 9T volume with 2T already used,\nfrequent creation of small files with O_DIRECT when the IO is not\ncluster aligned may clear sectors in the wrong place.  This will cause\nfilesystem corruption.\n\nThis is because p_cpos is a u32.  When calculating the corresponding\nsector it should be converted to u64 first, otherwise it may overflow.\n\nSigned-off-by: Joseph Qi \u003cjoseph.qi@huawei.com\u003e\nCc: Mark Fasheh \u003cmfasheh@suse.com\u003e\nCc: Joel Becker \u003cjlbec@evilplan.org\u003e\nCc: \u003cstable@vger.kernel.org\u003e\t[4.0+]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "1a35c6139656344516aacd59c7120f6fb877f2a2",
      "old_mode": 33188,
      "old_path": "fs/ocfs2/aops.c",
      "new_id": "0f5fd9db8194ef5d135f1896f6e2645a5f059cd8",
      "new_mode": 33188,
      "new_path": "fs/ocfs2/aops.c"
    }
  ]
}