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| author | Amaury Forgeot d'Arc <amauryfa@gmail.com> | 2008-07-21 21:06:46 +0000 |
|---|---|---|
| committer | Amaury Forgeot d'Arc <amauryfa@gmail.com> | 2008-07-21 21:06:46 +0000 |
| commit | 74bd40d85cf70fa8b8b4d9280efbb721c8ef4796 (patch) | |
| tree | b619620d431c4369096484516d6a6fc3692d6e01 | |
| parent | be44991baa5282279eb14a18294d78d7358ac3ec (diff) | |
| download | cpython-git-74bd40d85cf70fa8b8b4d9280efbb721c8ef4796.tar.gz | |
On Windows, silence a Purify warning and initialize the memory passed to CryptGenRandom.
Since python doesn't provide any particular random data, it seems more reasonable anyway.
| -rw-r--r-- | Modules/posixmodule.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c index 6af6e513d5..f18e1546eb 100644 --- a/Modules/posixmodule.c +++ b/Modules/posixmodule.c @@ -8250,6 +8250,7 @@ win32_urandom(PyObject *self, PyObject *args) result = PyString_FromStringAndSize(NULL, howMany); if (result != NULL) { /* Get random data */ + memset(PyString_AS_STRING(result), 0, howMany); /* zero seed */ if (! pCryptGenRandom(hCryptProv, howMany, (unsigned char*) PyString_AS_STRING(result))) { Py_DECREF(result); |