field.c: Delete the completely unused `getfe' function.

[catacomb-python] / ec.c

diff --git a/ec.c b/ec.c
index e18cbb8..ef5d855 100644 (file)
--- a/ec.c
+++ b/ec.c
@@ -252,7 +252,7 @@ static PyObject *epmeth_tobuf(PyObject *me, PyObject *arg)
   if (EC_ATINF(&p))
     n = 2;
   else
-    n = mp_octets(p.x) + mp_octets(p.y) + 4;
+    n = mp_octets(p.x) + mp_octets(p.y) + 6;
   rc = bytestring_pywrap(0, n);
   buf_init(&b, PyString_AS_STRING(rc), n);
   buf_putec(&b, &p);
@@ -453,7 +453,7 @@ static int ecptxl_1(ec_curve *c, ec *p, PyObject *x)
     getecptout(p, x);
     goto fix;
   } else if (PyString_Check(x)) {
-    if (PyObject_AsReadBuffer(x, &q, 0))
+    if (PyObject_AsReadBuffer(x, &q, &n))
       goto end;
     qd.p = q;
     qd.e = 0;