Mercurial > hg
view contrib/fuzz/pyutil.cc @ 43117:8ff1ecfadcd1
cleanup: join string literals that are already on one line
Thanks to Kyle for noticing this and for providing the regular
expression to run on the codebase.
This patch has been reviewed by the test suite and they approved of
it.
# skip-blame: fallout from mass reformatting
Differential Revision: https://phab.mercurial-scm.org/D7028
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Tue, 08 Oct 2019 15:06:18 -0700 |
parents | ef103c96ed33 |
children | c78f8f0720cc |
line wrap: on
line source
#include "pyutil.h" #include <string> namespace contrib { static char cpypath[8192] = "\0"; static PyObject *mainmod; static PyObject *globals; /* TODO: use Python 3 for this fuzzing? */ PyMODINIT_FUNC initparsers(void); void initpy(const char *cselfpath) { const std::string subdir = "/sanpy/lib/python2.7"; /* HACK ALERT: we need a full Python installation built without pymalloc and with ASAN, so we dump one in $OUT/sanpy/lib/python2.7. This helps us wire that up. */ std::string selfpath(cselfpath); std::string pypath; auto pos = selfpath.rfind("/"); if (pos == std::string::npos) { char wd[8192]; getcwd(wd, 8192); pypath = std::string(wd) + subdir; } else { pypath = selfpath.substr(0, pos) + subdir; } strncpy(cpypath, pypath.c_str(), pypath.size()); setenv("PYTHONPATH", cpypath, 1); setenv("PYTHONNOUSERSITE", "1", 1); /* prevent Python from looking up users in the fuzz environment */ setenv("PYTHONUSERBASE", cpypath, 1); Py_SetPythonHome(cpypath); Py_InitializeEx(0); mainmod = PyImport_AddModule("__main__"); globals = PyModule_GetDict(mainmod); initparsers(); } PyObject *pyglobals() { return globals; } } // namespace contrib