X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb-python/blobdiff_plain/930d78e3e2045f6f810c73edd81f44321b039ea5..ba03351306bcd298ca10572f40bef9ab6c1b9050:/ec.c

diff --git a/ec.c b/ec.c
index e18cbb8..30dc50c 100644
--- a/ec.c
+++ b/ec.c
@@ -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;