initialize return value to NULL to avoid compiler compliants (closes #25245)

6aa1564e · Benjamin Peterson · d2134c71 · 6aa1564e
Commit 6aa1564e authored Sep 27, 2015 by Benjamin Peterson
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Modules/_pickle.c Modules/_pickle.c +1 -0

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--- a/Modules/_pickle.c
+++ b/Modules/_pickle.c
@@ -1182,6 +1182,7 @@ _Unpickler_Read(UnpicklerObject *self, char **s, Py_ssize_t n)
 {
    Py_ssize_t num_read;

+    *s = NULL;
    if (self->next_read_idx > PY_SSIZE_T_MAX - n) {
        PickleState *st = _Pickle_GetGlobalState();
        PyErr_SetString(st->UnpicklingError,