From: Victor Stinner <victor.stinner@gmail.com>
Date: Fri, 15 Nov 2013 23:27:16 +0000 (+0100)
Subject: Fix compiler warnings on Windows 64 bit: add an explicit cast from Py_ssize_t
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c1a57d306c1e1544edb7712bed7c7d5c72816fd4;p=python

Fix compiler warnings on Windows 64 bit: add an explicit cast from Py_ssize_t
to int, password.len was checked for being smaller than INT_MAX.
---

diff --git a/Modules/_hashopenssl.c b/Modules/_hashopenssl.c
index 1a11bb5b51..b4c5b511ee 100644
--- a/Modules/_hashopenssl.c
+++ b/Modules/_hashopenssl.c
@@ -670,7 +670,7 @@ pbkdf2_hmac(PyObject *self, PyObject *args, PyObject *kwdict)
     key = PyBytes_AS_STRING(key_obj);
 
     Py_BEGIN_ALLOW_THREADS
-    retval = PKCS5_PBKDF2_HMAC_fast((char*)password.buf, password.len,
+    retval = PKCS5_PBKDF2_HMAC_fast((char*)password.buf, (int)password.len,
                                     (unsigned char *)salt.buf, salt.len,
                                     iterations, digest, dklen,
                                     (unsigned char *)key);