Mercurial > cpython-lru_cache-weakref

diff Objects/typeobject.c @ 25853:680bfcc9ca06 legacy-trunk

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Fix SF # 624982, Potential AV in slot_sq_item, by Greg Chapman Don't crash when getting value of a property raises an exception
author Neal Norwitz <nnorwitz@gmail.com>
date Fri, 18 Oct 2002 16:33:13 +0000
parents 243503926c81
children c95190532c0c
line wrap: on
line diff
--- a/Objects/typeobject.c	Fri Oct 18 16:11:54 2002 +0000
+++ b/Objects/typeobject.c	Fri Oct 18 16:33:13 2002 +0000
@@ -3145,8 +3145,12 @@
 	if (func != NULL) {
 		if ((f = func->ob_type->tp_descr_get) == NULL)
 			Py_INCREF(func);
-		else
+		else {
 			func = f(func, self, (PyObject *)(self->ob_type));
+			if (func == NULL) {
+				return NULL;
+			}
+		}
 		ival = PyInt_FromLong(i);
 		if (ival != NULL) {
 			args = PyTuple_New(1);