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zstandard: vendor python-zstandard 0.13.0...
zstandard: vendor python-zstandard 0.13.0 Version 0.13.0 of the package was just released. It contains an upgraded zstd C library which can result in some performance wins, official support for Python 3.8, and a blackened code base. There were no meaningful code or functionality changes in this release of python-zstandard: just reformatting and an upgraded zstd library version. So the diff seems much larger than what it is. Files were added without modifications. The clang-format-ignorelist file was updated to reflect a new header file in the zstd distribution. # no-check-commit because 3rd party code has different style guidelines Differential Revision: https://phab.mercurial-scm.org/D7770

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dirstate.cc
47 lines | 1.0 KiB | text/x-c | CppLexer
Augie Fackler
fuzz: new fuzzer for dirstate parser...
r41051 #include <Python.h>
#include <assert.h>
#include <stdlib.h>
#include <unistd.h>
#include <string>
#include "pyutil.h"
extern "C" {
Augie Fackler
fuzz: add support for fuzzing under either Python 2 or 3...
r44311 static PYCODETYPE *code;
Augie Fackler
fuzz: new fuzzer for dirstate parser...
r41051
extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv)
{
contrib::initpy(*argv[0]);
Augie Fackler
fuzz: add support for fuzzing under either Python 2 or 3...
r44311 code = (PYCODETYPE *)Py_CompileString(R"py(
Augie Fackler
fuzz: new fuzzer for dirstate parser...
r41051 try:
dmap = {}
copymap = {}
Augie Fackler
fuzz: add support for fuzzing under either Python 2 or 3...
r44311 p = parsers.parse_dirstate(dmap, copymap, data)
Augie Fackler
fuzz: new fuzzer for dirstate parser...
r41051 except Exception as e:
pass
# uncomment this print if you're editing this Python code
# to debug failures.
# print e
)py",
Augie Fackler
fuzz: add support for fuzzing under either Python 2 or 3...
r44311 "fuzzer", Py_file_input);
Augie Fackler
fuzz: new fuzzer for dirstate parser...
r41051 return 0;
}
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
{
PyObject *text =
PyBytes_FromStringAndSize((const char *)Data, (Py_ssize_t)Size);
PyObject *locals = PyDict_New();
PyDict_SetItemString(locals, "data", text);
PyObject *res = PyEval_EvalCode(code, contrib::pyglobals(), locals);
if (!res) {
PyErr_Print();
}
Py_XDECREF(res);
Py_DECREF(locals);
Py_DECREF(text);
return 0; // Non-zero return values are reserved for future use.
}
}