memset() with small memory sizes just kill us.
diff --git a/Objects/frameobject.c b/Objects/frameobject.c
index 1dfded7..81b3819 100644
--- a/Objects/frameobject.c
+++ b/Objects/frameobject.c
@@ -540,7 +540,7 @@
PyFrameObject *back = tstate->frame;
PyFrameObject *f;
PyObject *builtins;
- int extras, ncells, nfrees;
+ int extras, ncells, nfrees, i;
#ifdef Py_DEBUG
if (code == NULL || globals == NULL || !PyDict_Check(globals) ||
@@ -641,7 +641,9 @@
f->f_nfreevars = nfrees;
extras = f->f_nlocals + ncells + nfrees;
- memset(f->f_localsplus, 0, extras * sizeof(f->f_localsplus[0]));
+ /* Tim said it's ok to replace memset */
+ for (i=0; i<extras; i++)
+ f->f_localsplus[i] = NULL;
f->f_valuestack = f->f_localsplus + extras;
f->f_stacktop = f->f_valuestack;