Fix by Sjoerd: don't want to resize to zero length.
diff --git a/Modules/audioop.c b/Modules/audioop.c
index 471f851..fc33bcd 100644
--- a/Modules/audioop.c
+++ b/Modules/audioop.c
@@ -1039,8 +1039,13 @@
cur_i[chan]));
if (PyErr_Occurred())
return NULL;
- if (_PyString_Resize(&str,
- ncp - PyString_AsString(str)) < 0)
+ len = ncp - PyString_AsString(str);
+ if (len == 0) {
+ /*don't want to resize to zero length*/
+ rv = PyString_FromStringAndSize("", 0);
+ Py_DECREF(str);
+ str = rv;
+ } else if (_PyString_Resize(&str, len) < 0)
return NULL;
rv = Py_BuildValue("(O(iO))", str, d, samps);
Py_DECREF(samps);