diff options
Diffstat (limited to 'Objects/exceptions.c')
| -rw-r--r-- | Objects/exceptions.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Objects/exceptions.c b/Objects/exceptions.c index cbcda7b066..9655733300 100644 --- a/Objects/exceptions.c +++ b/Objects/exceptions.c @@ -929,6 +929,10 @@ SyntaxError_str(PySyntaxErrorObject *self) { int have_lineno = 0; char *filename = 0; + /* Below, we always ignore overflow errors, just printing -1. + Still, we cannot allow an OverflowError to be raised, so + we need to call PyLong_AsLongAndOverflow. */ + int overflow; /* XXX -- do all the additional formatting with filename and lineno here */ @@ -936,7 +940,7 @@ SyntaxError_str(PySyntaxErrorObject *self) if (self->filename && PyUnicode_Check(self->filename)) { filename = PyUnicode_AsString(self->filename); } - have_lineno = (self->lineno != NULL) && PyInt_CheckExact(self->lineno); + have_lineno = (self->lineno != NULL) && PyLong_CheckExact(self->lineno); if (!filename && !have_lineno) return PyObject_Str(self->msg ? self->msg : Py_None); @@ -945,7 +949,7 @@ SyntaxError_str(PySyntaxErrorObject *self) return PyUnicode_FromFormat("%S (%s, line %ld)", self->msg ? self->msg : Py_None, my_basename(filename), - PyLong_AsLong(self->lineno)); + PyLong_AsLongAndOverflow(self->lineno, &overflow)); else if (filename) return PyUnicode_FromFormat("%S (%s)", self->msg ? self->msg : Py_None, @@ -953,7 +957,7 @@ SyntaxError_str(PySyntaxErrorObject *self) else /* only have_lineno */ return PyUnicode_FromFormat("%S (line %ld)", self->msg ? self->msg : Py_None, - PyLong_AsLong(self->lineno)); + PyLong_AsLongAndOverflow(self->lineno, &overflow)); } static PyMemberDef SyntaxError_members[] = { |