mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-09 08:31:26 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

bpo-46857: Fix refleak in OSError INIT_ALIAS() (GH-31594)

Browse source 
_Py_GetRefTotal() no longer decrements _PySet_Dummy refcount.
This commit is contained in:
Victor Stinner 2022-02-27 00:28:24 +01:00 • committed by GitHub
parent e182c660b6
commit ad56919c5e
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 7 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Lib/test/test_embed.py
View file

@ -1657,15 +1657,11 @@ class MiscTests(EmbeddingTestsMixin, unittest.TestCase):
self.fail(f"unexpected output: {out!a}")
refs = int(match.group(1))
blocks = int(match.group(2))
self.assertEqual(refs, 0, out)
if not MS_WINDOWS:
# bpo-46417: Tolerate negative reference count which can occur because
# of bugs in C extensions. It is only wrong if it's greater than 0.
self.assertLessEqual(refs, 0, out)
self.assertEqual(blocks, 0, out)
else:
# bpo-46857: on Windows, Python still leaks 1 reference and 1
# memory block at exit.
self.assertLessEqual(refs, 1, out)
# bpo-46857: on Windows, Python still leaks 1 memory block at exit
self.assertIn(blocks, (0, 1), out)