)]}'
{
  "log": [
    {
      "commit": "bd3d2088d99f45babb8a73192b53b6fd91930af3",
      "tree": "0533adb1ea5e0af98272e39ff9dc8e7fd3bdbf83",
      "parents": [
        "07807a10a2dfa85a952ee8c06188d0bc9597c184"
      ],
      "author": {
        "name": "George Burgess IV",
        "email": "gbiv@google.com",
        "time": "Tue Apr 04 17:34:02 2017 -0700"
      },
      "committer": {
        "name": "George Burgess IV",
        "email": "gbiv@google.com",
        "time": "Wed Apr 05 13:17:07 2017 -0700"
      },
      "message": "libc: add const-correct string.h overloads\n\nlibcxx provides const-correct overloads for a few string.h functions.\nThese overloads use clang\u0027s enable_if attribute, so they\u0027re preferred\nover our FORTIFY\u0027ed equivalents.\n\nThis weakens _FORTIFY_SOURCE\u003d2 when used with some of these functions,\nsince clang needs to see __pass_object_size in order to pass an accurate\nresult for __builtin_object_size(s, 1) at a callsite. Since those\nfunctions don\u0027t have __pass_object_size on their params, clang can\u0027t do\nthat. This makes LLVM lower the __builtin_object_size calls, which means\nwe get the same result as __builtin_object_size(s, 0).\n\nWe have to provide all of the overloads in Bionic, since enable_if is\nonly used to disambiguate overloads with (otherwise) the same type. In\nother words:\n\n// overload 1\nchar *strchr(const char *, int s) __attribute__((enable_if(1, \"\")));\n// overload 2\nchar *strchr(char *, int s);\n\nvoid foo() {\n  char cs[1] \u003d {};\n  strchr(static_cast\u003cconst char *\u003e(cs), \u0027\\0\u0027); // calls overload #1.\n  strchr(cs, \u0027\\0\u0027); // calls overload #2.\n}\n\nBug: 34747525\nTest: m checkbuild on bullhead internal master + AOSP. vts -m\nBionicUnitTests passes on both. Surprisingly, the only code that this\nseems to break is contained in Bionic.\n\nChange-Id: Ie406f42fb3d1c5bf940dc857889876fc39b57c90\n"
    },
    {
      "commit": "cae33ade6c1300587db418f8d505b219b37503d6",
      "tree": "ca57675256c69d915bdaf19fd4733a3edc16ab73",
      "parents": [
        "228e747b6c40da2945310cda214b829f7de8cb60"
      ],
      "author": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Mon Aug 15 14:14:40 2016 -0700"
      },
      "committer": {
        "name": "Elliott Hughes",
        "email": "enh@google.com",
        "time": "Tue Aug 16 12:28:58 2016 -0700"
      },
      "message": "Fix memmem behavior with empty needles.\n\nChange-Id: I8b893d80c27b548652d843af9520d7adc8ba8902\n"
    }
  ]
}