)]}'
{
  "commit": "76595f79d76fbe6267a51b3a866a028d150f06d4",
  "tree": "eff36adfb339f8cb57b07fd9f09d37d982aa354e",
  "parents": [
    "5c99cbf49a6e1a1efd25b11f4604c65c455e1612"
  ],
  "author": {
    "name": "Neil Horman",
    "email": "nhorman@tuxdriver.com",
    "time": "Fri Mar 05 13:44:16 2010 -0800"
  },
  "committer": {
    "name": "Linus Torvalds",
    "email": "torvalds@linux-foundation.org",
    "time": "Sat Mar 06 11:26:46 2010 -0800"
  },
  "message": "coredump: suppress uid comparison test if core output files are pipes\n\nModify uid check in do_coredump so as to not apply it in the case of\npipes.\n\nThis just got noticed in testing.  The end of do_coredump validates the\nuid of the inode for the created file against the uid of the crashing\nprocess to ensure that no one can pre-create a core file with different\nownership and grab the information contained in the core when they\nshouldn\u0027 tbe able to.  This causes failures when using pipes for a core\ndumps if the crashing process is not root, which is the uid of the pipe\nwhen it is created.\n\nThe fix is simple.  Since the check for matching uid\u0027s isn\u0027t relevant for\npipes (a process can\u0027t create a pipe that the uermodehelper code will open\nanyway), we can just just skip it in the event ispipe is non-zero\n\nReverts a pipe-affecting change which was accidentally made in\n\n: commit c46f739dd39db3b07ab5deb4e3ec81e1c04a91af\n: Author:     Ingo Molnar \u003cmingo@elte.hu\u003e\n: AuthorDate: Wed Nov 28 13:59:18 2007 +0100\n: Commit:     Linus Torvalds \u003ctorvalds@woody.linux-foundation.org\u003e\n: CommitDate: Wed Nov 28 10:58:01 2007 -0800\n:\n:     vfs: coredumping fix\n\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\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": "829a6c6d180397d580dcb60e6e11c8750a299576",
      "old_mode": 33188,
      "old_path": "fs/exec.c",
      "new_id": "49cdaa19e5b9b800f9c23b8770f28e4cb33c8fbf",
      "new_mode": 33188,
      "new_path": "fs/exec.c"
    }
  ]
}