Fix some Py_ssize_t issues
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 0f6382e..ee9a633 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -932,12 +932,13 @@
#ifdef Py_USING_UNICODE
else if (PyUnicode_Check(value)) {
Py_UNICODE *inbuf = PyUnicode_AS_UNICODE(value);
- int size = PyUnicode_GET_SIZE(value);
+ Py_ssize_t size = PyUnicode_GET_SIZE(value);
/* This #ifdef assumes that Tcl uses UCS-2.
See TCL_UTF_MAX test above. */
#if defined(Py_UNICODE_WIDE) && TCL_UTF_MAX == 3
Tcl_UniChar *outbuf;
- int i;
+ Py_ssize_t i;
+ assert(size < size * sizeof(Tcl_UniChar));
outbuf = (Tcl_UniChar*)ckalloc(size * sizeof(Tcl_UniChar));
if (!outbuf) {
PyErr_NoMemory();