Issue #15732: Fix (constructed) crash in _PySequence_BytesToCharpArray().
Found by Coverity.
diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py
index c2c633f..0307394 100644
--- a/Lib/test/test_capi.py
+++ b/Lib/test/test_capi.py
@@ -11,6 +11,10 @@
import unittest
from test import support
try:
+ import _posixsubprocess
+except ImportError:
+ _posixsubprocess = None
+try:
import threading
except ImportError:
threading = None
@@ -55,6 +59,15 @@
def test_memoryview_from_NULL_pointer(self):
self.assertRaises(ValueError, _testcapi.make_memoryview_from_NULL_pointer)
+ @unittest.skipUnless(_posixsubprocess, '_posixsubprocess required for this test.')
+ def test_seq_bytes_to_charp_array(self):
+ # Issue #15732: crash in _PySequence_BytesToCharpArray()
+ class Z(object):
+ def __len__(self):
+ return 1
+ self.assertRaises(TypeError, _posixsubprocess.fork_exec,
+ 1,Z(),3,[1, 2],5,6,7,8,9,10,11,12,13,14,15,16,17)
+
@unittest.skipUnless(threading, 'Threading required for this test.')
class TestPendingCalls(unittest.TestCase):