From b6d1377bfff062df0e8ec77437dd1557a19c7282 Mon Sep 17 00:00:00 2001
From: Pieter Eendebak <pieter.eendebak@gmail.com>
Date: Sat, 7 Mar 2026 10:05:08 +0100
Subject: [PATCH] gh-145376: Fix refleak in `queuemodule.c` out-of-memory path
 (GH-145543) (cherry picked from commit
 0aeaaafac476119f242fe717ce60d2070172127b)

Co-authored-by: Pieter Eendebak <pieter.eendebak@gmail.com>
---
 Modules/_queuemodule.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modules/_queuemodule.c b/Modules/_queuemodule.c
index 01235c77bd7db8..9e3e5d251aa1b8 100644
--- a/Modules/_queuemodule.c
+++ b/Modules/_queuemodule.c
@@ -165,6 +165,7 @@ RingBuf_Put(RingBuf *buf, PyObject *item)
         // Buffer is full, grow it.
         if (resize_ringbuf(buf, buf->items_cap * 2) < 0) {
             PyErr_NoMemory();
+            Py_DECREF(item);
             return -1;
         }
     }