upstream/mercurial-mirror Files · contrib/fuzz/dirs.cc

resourceutil: correct the root path for file based lookup under py2exe...

resourceutil: correct the root path for file based lookup under py2exe This silly copy/paste error caused "Mercurial" to be truncated from "C:\Program Files". The fact that "helptext" and "defaultrc" are now in a subpackage of "mercurial" added it back on, and everything seemed to work. But that broke if not installed to the default directory, and also caused TortoiseHg to look at Mercurial's config files instead of its own. Differential Revision: https://phab.mercurial-scm.org/D8054

Augie Fackler - - Load All Authors

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                r44678:9e367157

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             dirs.cc
        
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      #include <Python.h>

      #include <assert.h>

      #include <stdlib.h>

      #include <unistd.h>

      #include "pyutil.h"

      #include <string>

      extern "C" {

      static PYCODETYPE *code;

      extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv)

      {

      	contrib::initpy(*argv[0]);

      	code = (PYCODETYPE *)Py_CompileString(R"py(

      try:

        files = mdata.split('\n')

        d = parsers.dirs(files)

        list(d)

        'a' in d

        if files:

          files[0] in d

      except Exception as e:

        pass

        # uncomment this print if you're editing this Python code

        # to debug failures.

        # print e

      )py",

      	                                      "fuzzer", Py_file_input);

      	return 0;

      }

      int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)

      {

      	// Don't allow fuzzer inputs larger than 100k, since we'll just bog

      	// down and not accomplish much.

      	if (Size > 100000) {

      		return 0;

      	}

      	PyObject *mtext =

      	    PyBytes_FromStringAndSize((const char *)Data, (Py_ssize_t)Size);

      	PyObject *locals = PyDict_New();

      	PyDict_SetItemString(locals, "mdata", mtext);

      	PyObject *res = PyEval_EvalCode(code, contrib::pyglobals(), locals);

      	if (!res) {

      		PyErr_Print();

      	}

      	Py_XDECREF(res);

      	Py_DECREF(locals);

      	Py_DECREF(mtext);

      	return 0; // Non-zero return values are reserved for future use.

      }

      }

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				#include <Python.h>
				#include <assert.h>
				#include <stdlib.h>
				#include <unistd.h>

				#include "pyutil.h"

				#include <string>

				extern "C" {

				static PYCODETYPE *code;

				extern "C" int LLVMFuzzerInitialize(int argc, char **argv)
				{
				contrib::initpy(*argv[0]);
				code = (PYCODETYPE *)Py_CompileString(R"py(
				try:
				files = mdata.split('\n')
				d = parsers.dirs(files)
				list(d)
				'a' in d
				if files:
				files[0] in d
				except Exception as e:
				pass
				# uncomment this print if you're editing this Python code
				# to debug failures.
				# print e
				)py",
				"fuzzer", Py_file_input);
				return 0;
				}

				int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
				{
				// Don't allow fuzzer inputs larger than 100k, since we'll just bog
				// down and not accomplish much.
				if (Size > 100000) {
				return 0;
				}
				PyObject *mtext =
				PyBytes_FromStringAndSize((const char *)Data, (Py_ssize_t)Size);
				PyObject *locals = PyDict_New();
				PyDict_SetItemString(locals, "mdata", mtext);
				PyObject *res = PyEval_EvalCode(code, contrib::pyglobals(), locals);
				if (!res) {
				PyErr_Print();
				}
				Py_XDECREF(res);
				Py_DECREF(locals);
				Py_DECREF(mtext);
				return 0; // Non-zero return values are reserved for future use.
				}
				}