From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Wed, 10 Jul 2024 08:06:41 +0000 (+0200)
Subject: [3.12] GH-121439: Allow PyTupleObjects with an ob_size of 20 in the free_list to... 
X-Git-Tag: v3.12.5~126
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ac4276cc7af019e1f68552fe28da79a01327658a;p=thirdparty%2FPython%2Fcpython.git

[3.12] GH-121439: Allow PyTupleObjects with an ob_size of 20 in the free_list to be reused (gh-121428) (#121566)

GH-121439: Allow PyTupleObjects with an ob_size of 20 in the free_list to be reused (gh-121428)
(cherry picked from commit 9585a1a2a251aaa15baf6579e13dd3be0cb05f1f)

Co-authored-by: satori1995 <132636720+satori1995@users.noreply.github.com>
---

diff --git a/Misc/NEWS.d/next/Core and Builtins/2024-07-08-02-24-55.gh-issue-121439.jDHod3.rst b/Misc/NEWS.d/next/Core and Builtins/2024-07-08-02-24-55.gh-issue-121439.jDHod3.rst
new file mode 100644
index 000000000000..361f9fc71186
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2024-07-08-02-24-55.gh-issue-121439.jDHod3.rst	
@@ -0,0 +1 @@
+Allow tuples of length 20 in the freelist to be reused.
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 991edcc86677..918654fae898 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -1139,7 +1139,7 @@ maybe_freelist_pop(Py_ssize_t size)
         return NULL;
     }
     assert(size > 0);
-    if (size < PyTuple_MAXSAVESIZE) {
+    if (size <= PyTuple_MAXSAVESIZE) {
         Py_ssize_t index = size - 1;
         PyTupleObject *op = STATE.free_list[index];
         if (op != NULL) {