)]}'
{
  "commit": "d6394b5900298385fd6fab299c445fb1b0b7a182",
  "tree": "52c7cd17bc86308fa8c5bfb51d378da62193927c",
  "parents": [
    "df54d6fa54275ce59660453e29d1228c2b45a826"
  ],
  "author": {
    "name": "Jeff Liu",
    "email": "jeff.liu@oracle.com",
    "time": "Tue Aug 13 16:01:01 2013 -0700"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Tue Aug 13 17:57:49 2013 -0700"
  },
  "message": "ocfs2: fix null pointer dereference in ocfs2_dir_foreach_blk_id()\n\nFix a NULL pointer deference while removing an empty directory, which\nwas introduced by commit 3704412bdbf3 (\"[readdir] convert ocfs2\").\n\n  BUG: unable to handle kernel NULL pointer dereference at (null)\n  IP: [\u003c(null)\u003e]           (null)\n  PGD 6da85067 PUD 6da89067 PMD 0\n  Oops: 0010 [#1] SMP\n  CPU: 0 PID: 6564 Comm: rmdir Tainted: G           O 3.11.0-rc1 #4\n  RIP: 0010:[\u003c0000000000000000\u003e]  [\u003c          (null)\u003e]           (null)\n  Call Trace:\n    ocfs2_dir_foreach+0x49/0x50 [ocfs2]\n    ocfs2_empty_dir+0x12c/0x3e0 [ocfs2]\n    ocfs2_unlink+0x56e/0xc10 [ocfs2]\n    vfs_rmdir+0xd5/0x140\n    do_rmdir+0x1cb/0x1e0\n    SyS_rmdir+0x16/0x20\n    system_call_fastpath+0x16/0x1b\n  Code:  Bad RIP value.\n  RIP  [\u003c          (null)\u003e]           (null)\n  RSP \u003cffff88006daddc10\u003e\n  CR2: 0000000000000000\n\n[dan.carpenter@oracle.com: fix pointer math]\nSigned-off-by: Jie Liu \u003cjeff.liu@oracle.com\u003e\nReported-by: David Weber \u003cwb@munzinger.de\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Joel Becker \u003cjlbec@evilplan.org\u003e\nCc: Mark Fasheh \u003cmfasheh@suse.com\u003e\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": "eb760d8acd500c96bd45195ce2a2c79fb0942ed5",
      "old_mode": 33188,
      "old_path": "fs/ocfs2/dir.c",
      "new_id": "30544ce8e9f78cc66cc0eb61387f84b21cef4309",
      "new_mode": 33188,
      "new_path": "fs/ocfs2/dir.c"
    }
  ]
}