Issue #23001: Few functions in modules mmap, ossaudiodev, socket, ssl, and
codecs, that accepted only read-only bytes-like object now accept writable
bytes-like object too.
diff --git a/Modules/_ssl.c b/Modules/_ssl.c
index fb03513..be6fca3 100644
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -3672,18 +3672,22 @@
static PyObject *
PySSL_RAND_add(PyObject *self, PyObject *args)
{
- char *buf;
+ Py_buffer view;
+ const char *buf;
Py_ssize_t len, written;
double entropy;
- if (!PyArg_ParseTuple(args, "s#d:RAND_add", &buf, &len, &entropy))
+ if (!PyArg_ParseTuple(args, "s*d:RAND_add", &view, &entropy))
return NULL;
+ buf = (const char *)view.buf;
+ len = view.len;
do {
written = Py_MIN(len, INT_MAX);
RAND_add(buf, (int)written, entropy);
buf += written;
len -= written;
} while (len);
+ PyBuffer_Release(&view);
Py_INCREF(Py_None);
return Py_None;
}