From c9e435ee2b3e9fc883799480ad1fdb506c8f6a3f Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Tue, 30 Sep 2008 02:22:04 +0000 Subject: [PATCH] check for errors after PyLong_Ssize_t patch from Victor Stinner #3977 reviewed by Amaury --- Modules/_stringio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Modules/_stringio.c b/Modules/_stringio.c index 83fc79ef30c..d29fe64eba7 100644 --- a/Modules/_stringio.c +++ b/Modules/_stringio.c @@ -177,6 +177,10 @@ stringio_truncate(StringIOObject *self, PyObject *args) if (PyLong_Check(arg)) { size = PyLong_AsSsize_t(arg); + if (size == -1 && PyErr_Occurred()) + return NULL; + if (size == -1 && PyErr_Occurred()) + return NULL; } else if (arg == Py_None) { /* Truncate to current position if no argument is passed. */