)]}'
{
  "log": [
    {
      "commit": "ac81fe8657119c265edcc2f05b3e5b7c5b17ae9f",
      "tree": "99a6e825926829bb7c8d955cbc96ae1777691ef9",
      "parents": [
        "8945d5e43a25737f3f888a90742cc918b1124a05"
      ],
      "author": {
        "name": "Tamas Berghammer",
        "email": "tberghammer@google.com",
        "time": "Fri Aug 26 15:54:59 2016 +0100"
      },
      "committer": {
        "name": "Christopher Ferris",
        "email": "cferris@google.com",
        "time": "Thu Nov 17 13:13:27 2016 -0800"
      },
      "message": "Enable malloc debug using environment variables\n\nPreviously malloc debug can be enabled only using global settings\naccessible to the root user only. This CL adds a new option to enable\nit using environment variables making it possible to use it with pure\nnative (shell) applications on production builds (from shell user) and\nprepares it for using it from logwrapper on production devices.\n\nRemove the old environment variable and property since they are not\nnecessary.\n\nTest: Enable malloc debug using environment variable and verify\nTest: that it only affects the commands launched from the shell.\nTest: Enable malloc debug using the property variable and verify\nTest: that it affects all commands.\nTest: Run all unit tests in 32 bit and 64 bit.\nChange-Id: Iecb75a3471552f619f196ad550c5f41fcd9ce8e5\n"
    },
    {
      "commit": "20f2c1ebd5b5860e69772b228ccda756eafc1398",
      "tree": "ac20170eeb693619808794ca272eef3f2fc621f9",
      "parents": [
        "ffd19ee64d89d5a9ba3757e8ecb1017e0ec5f135"
      ],
      "author": {
        "name": "Christopher Ferris",
        "email": "cferris@google.com",
        "time": "Fri Mar 11 12:27:02 2016 -0800"
      },
      "committer": {
        "name": "Christopher Ferris",
        "email": "cferris@google.com",
        "time": "Fri Mar 11 12:27:02 2016 -0800"
      },
      "message": "Init functions after debug malloc succeeds.\n\nDo not initialize all of the global function pointers associated with\ndebug malloc until the initialization has completed correctly.\n\nBug: 27600760\nChange-Id: I0621b54bc2d9fab63805d7992d384e550d6fed2a\n"
    },
    {
      "commit": "2d4721c0c57fe2f7c1e1b40df4763a561b3cf856",
      "tree": "256b5519e32df5b56b6bc6a343f5ff50d16ddea0",
      "parents": [
        "869691c6f7691dd5bf343617aa185c32e0d3d160"
      ],
      "author": {
        "name": "Colin Cross",
        "email": "ccross@android.com",
        "time": "Tue Feb 02 11:57:54 2016 -0800"
      },
      "committer": {
        "name": "Colin Cross",
        "email": "ccross@android.com",
        "time": "Thu Feb 18 16:09:16 2016 -0800"
      },
      "message": "Export malloc_backtrace\n\nChange-Id: Ic1adb4dfd86b9ca698443a36263a3df2c91edda3\n"
    },
    {
      "commit": "869691c6f7691dd5bf343617aa185c32e0d3d160",
      "tree": "aa0cb5619aa90a899a31ca0ba250cb180c5d1302",
      "parents": [
        "aca201358b910e5a4b925c639902387fbdfd9016"
      ],
      "author": {
        "name": "Colin Cross",
        "email": "ccross@android.com",
        "time": "Fri Jan 29 12:48:18 2016 -0800"
      },
      "committer": {
        "name": "Colin Cross",
        "email": "ccross@android.com",
        "time": "Thu Feb 18 15:05:38 2016 -0800"
      },
      "message": "Export malloc_iterate and friends\n\nExport malloc_iterate, malloc_enable, and malloc_disable to be used by\nlibmemunreachable.\n\nChange-Id: I08a50349af82a95d096b6b4cbac37ababe4b9b06\n"
    },
    {
      "commit": "63860cb8fd1adf3f679b9b4ad876323a8d65cd9d",
      "tree": "25aeae686d92efcb5e08a54e8cba1e8c31efe33b",
      "parents": [
        "ad9c3f34f762ed45cce5dbb93218124ed31f6873"
      ],
      "author": {
        "name": "Christopher Ferris",
        "email": "cferris@google.com",
        "time": "Mon Nov 16 17:30:32 2015 -0800"
      },
      "committer": {
        "name": "Christopher Ferris",
        "email": "cferris@google.com",
        "time": "Mon Jan 25 10:54:21 2016 -0800"
      },
      "message": "Malloc debug rewrite.\n\nThe major components of the rewrite:\n\n- Completely remove the qemu shared library code. Nobody was using it\n  and it appears to have broken at some point.\n- Adds the ability to enable/disable different options independently.\n- Adds a new option that can enable the backtrace on alloc/free when\n  a process gets a specific signal.\n- Adds a new way to enable malloc debug. If a special property is\n  set, and the process has an environment variable set, then debug\n  malloc will be enabled. This allows something that might be\n  a derivative of app_process to be started with an environment variable\n  being enabled.\n- get_malloc_leak_info() used to return one element for each pointer that\n  had the exact same backtrace. The new version returns information for\n  every one of the pointers with same backtrace. It turns out ddms already\n  automatically coalesces these, so the old method simply hid the fact\n  that there where multiple pointers with the same amount of backtrace.\n- Moved all of the malloc debug specific code into the library.\n  Nothing related to the malloc debug data structures remains in libc.\n- Removed the calls to the debug malloc cleanup routine. Instead, I\n  added an atexit call with the debug malloc cleanup routine. This gets\n  around most problems related to the timing of doing the cleanup.\n\nThe new properties and environment variables:\n\nlibc.debug.malloc.options\n  Set by option name (such as \"backtrace\"). Setting this to a bad value\n  will cause a usage statement to be printed to the log.\n\nlibc.debug.malloc.program\n  Same as before. If this is set, then only the program named will\n  be launched with malloc debug enabled. This is not a complete match,\n  but if any part of the property is in the program name, malloc debug is\n  enabled.\n\nlibc.debug.malloc.env_enabled\n  If set, then malloc debug is only enabled if the running process has the\n  environment variable LIBC_DEBUG_MALLOC_ENABLE set.\n\nBug: 19145921\n\nChange-Id: I7b0e58cc85cc6d4118173fe1f8627a391b64c0d7\n"
    }
  ]
}