[issue41995] five possible Null Pointer Dereference bugs.

miss-islington added the comment: New changeset 50938b63fbb0d4bed24dceccf188b8d0fe58463c by Miss Islington (bot) in branch '3.9': bpo-41995: Handle allocation failure in _tracemalloc and _zoneinfo (GH-22635) https://github.com/python/cpython/commit/50938b63fbb0d4bed24dceccf188b8d0fe58463c -

[issue41995] five possible Null Pointer Dereference bugs.

STINNER Victor added the comment: Thanks for the bug report brightest star, and thanks for the fix Yunlongs! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue41995] five possible Null Pointer Dereference bugs.

Change by miss-islington : -- pull_requests: +23086 pull_request: https://github.com/python/cpython/pull/24261 ___ Python tracker ___ __

[issue41995] five possible Null Pointer Dereference bugs.

STINNER Victor added the comment: New changeset f1ff800db1f9fa5ff8f2fa2863796a46bfa9ee46 by Yunlongs in branch 'master': bpo-41995: Handle allocation failure in _tracemalloc and _zoneinfo (GH-22635) https://github.com/python/cpython/commit/f1ff800db1f9fa5ff8f2fa2863796a46bfa9ee46 --

[issue41995] five possible Null Pointer Dereference bugs.

miss-islington added the comment: New changeset afe86066e748076f970ccd277fc64fc51bea189b by Miss Skeleton (bot) in branch '3.9': bpo-41995: Fix null ptr deref in tracemalloc_copy_trace() (GH-22660) https://github.com/python/cpython/commit/afe86066e748076f970ccd277fc64fc51bea189b --

[issue41995] five possible Null Pointer Dereference bugs.

Change by miss-islington : -- nosy: +miss-islington nosy_count: 4.0 -> 5.0 pull_requests: +21652 pull_request: https://github.com/python/cpython/pull/22681 ___ Python tracker _

[issue41995] five possible Null Pointer Dereference bugs.

STINNER Victor added the comment: New changeset 66c28f50c76e4f23af7146e0e580457c5fd6bde7 by Yunlongs in branch 'master': bpo-41995: Fix null ptr deref in tracemalloc_copy_trace() (GH-22660) https://github.com/python/cpython/commit/66c28f50c76e4f23af7146e0e580457c5fd6bde7 -- ___

[issue41995] five possible Null Pointer Dereference bugs.

Change by Roundup Robot : -- pull_requests: +21637 pull_request: https://github.com/python/cpython/pull/22660 ___ Python tracker ___ ___

[issue41995] five possible Null Pointer Dereference bugs.

Change by Serhiy Storchaka : -- nosy: +p-ganssle ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue41995] five possible Null Pointer Dereference bugs.

Change by Serhiy Storchaka : -- nosy: +vstinner versions: +Python 3.10 -Python 3.5, Python 3.6, Python 3.7 ___ Python tracker ___ __

[issue41995] five possible Null Pointer Dereference bugs.

Change by Roundup Robot : -- keywords: +patch nosy: +python-dev nosy_count: 1.0 -> 2.0 pull_requests: +21610 stage: -> patch review pull_request: https://github.com/python/cpython/pull/22635 ___ Python tracker _

[issue41995] five possible Null Pointer Dereference bugs.

New submission from brightest star : Hello everyone, I have found five Null Pointer Dereference bugs in recent master branch. Although it's impact could be slightly, i think it is better to fix it. Bug 1: In the file ; ./Modules/_tracemalloc.c: static int tracemalloc_copy_trace(_Py_hashtable_t