From b5dc0ddd6b8d590a768461008a000b8aface5b4b Mon Sep 17 00:00:00 2001
From: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
Date: Wed, 8 Feb 2023 17:09:28 +0000
Subject: [PATCH 1/3] invalidate cache counter
---
Objects/typeobject.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 59e0bf2995bac2..bf6ccdb77a90f0 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -4469,6 +4469,8 @@ _PyStaticType_Dealloc(PyTypeObject *type)
}
type->tp_flags &= ~Py_TPFLAGS_READY;
+ type->tp_flags &= ~Py_TPFLAGS_VALID_VERSION_TAG;
+ type->tp_version_tag = 0;
if (type->tp_flags & _Py_TPFLAGS_STATIC_BUILTIN) {
_PyStaticType_ClearWeakRefs(type);
From 60b1ec075607f988f4b07b3f7afcd6cfbe7a5177 Mon Sep 17 00:00:00 2001
From: "blurb-it[bot]" <43283697+blurb-it[bot]@users.noreply.github.com>
Date: Wed, 8 Feb 2023 17:13:33 +0000
Subject: [PATCH 2/3] =?UTF-8?q?=F0=9F=93=9C=F0=9F=A4=96=20Added=20by=20blu?=
=?UTF-8?q?rb=5Fit.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
.../2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst | 1 +
1 file changed, 1 insertion(+)
create mode 100644 Misc/NEWS.d/next/Core and Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst b/Misc/NEWS.d/next/Core and Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst
new file mode 100644
index 00000000000000..0ac5175a18af46
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst
@@ -0,0 +1 @@
+Invalidate type version tag in ``_PyStaticType_Dealloc`` for static types avoiding bug where a false cache hit could crash the interpreter. Patch by Kumar Aditya
From c074ee16f75a3137cadb09bb029e1ce47d544e88 Mon Sep 17 00:00:00 2001
From: "Erlend E. Aasland" <erlend.aasland@protonmail.com>
Date: Wed, 8 Feb 2023 18:35:38 +0100
Subject: [PATCH 3/3] Update Misc/NEWS.d/next/Core and
Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst
---
.../2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Misc/NEWS.d/next/Core and Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst b/Misc/NEWS.d/next/Core and Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst
index 0ac5175a18af46..ff2bbb4b564252 100644
--- a/Misc/NEWS.d/next/Core and Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst
+++ b/Misc/NEWS.d/next/Core and Builtins/2023-02-08-17-13-31.gh-issue-101696.seJhTt.rst
@@ -1 +1 @@
-Invalidate type version tag in ``_PyStaticType_Dealloc`` for static types avoiding bug where a false cache hit could crash the interpreter. Patch by Kumar Aditya
+Invalidate type version tag in ``_PyStaticType_Dealloc`` for static types, avoiding bug where a false cache hit could crash the interpreter. Patch by Kumar Aditya.