Zero-initialize buf. Fixes #3557.

c1751758 · Martin v. Löwis · 1f9d907c · c1751758
Kaydet (Commit) c1751758 authored Agu 15, 2008 tarafından Martin v. Löwis
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sha1module.c Modules/sha1module.c +1 -0

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--- a/Modules/sha1module.c
+++ b/Modules/sha1module.c
@@ -488,6 +488,7 @@ SHA1_new(PyObject *self, PyObject *args, PyObject *kwdict)
    static char *kwlist[] = {"string", NULL};
    SHA1object *new;
    Py_buffer buf;
+    buf.buf = NULL;

    if (!PyArg_ParseTupleAndKeywords(args, kwdict, "|s*:new", kwlist,
                                     &buf)) {