catacomb.c, util.c: Publish negative constants correctly.

[catacomb-python] / mp.c

diff --git a/mp.c b/mp.c
index e9268e5..f2a00b9 100644 (file)
--- a/mp.c
+++ b/mp.c
@@ -211,6 +211,7 @@ mp *tomp(PyObject *o)
     return (MP_COPY(PFILT_F(o)->m));
   else if (ECPT_PYCHECK(o)) {
     ec p = EC_INIT;
+    if (EC_ATINF(ECPT_P(o))) return (0);
     getecptout(&p, o);
     x = MP_COPY(p.x);
     EC_DESTROY(&p);
@@ -1679,7 +1680,7 @@ static PyObject *mcmeth_solve(PyObject *me, PyObject *arg)
   PyObject *q = 0, *x, *z = 0;
   mp *xx;
   mp **v = 0;
-  int i = 0, n = c->k;
+  Py_ssize_t i = 0, n = c->k;
 
   Py_INCREF(me);
   if (PyTuple_Size(arg) == n)
@@ -1718,7 +1719,7 @@ static void mpcrt_pydealloc(PyObject *me)
 static PyObject *mpcrt_pynew(PyTypeObject *ty, PyObject *arg, PyObject *kw)
 {
   mpcrt_mod *v = 0;
-  int n, i = 0, j;
+  Py_ssize_t n, i = 0, j;
   char *kwlist[] = { "mv", 0 };
   PyObject *q = 0, *x;
   mp *xx = MP_NEW, *y = MP_NEW, *g = MP_NEW;