From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Sun, 8 Mar 2026 08:02:51 +0000 (+0100)
Subject: [3.14] gh-145376: Fix refleak in `queuemodule.c` out-of-memory path (GH-145543) ... 
X-Git-Tag: v3.14.4~192
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0e423f1c2612f43a18aed78e6439c57a9ec70b43;p=thirdparty%2FPython%2Fcpython.git

[3.14] gh-145376: Fix refleak in `queuemodule.c` out-of-memory path (GH-145543) (#145622)

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>
---

diff --git a/Modules/_queuemodule.c b/Modules/_queuemodule.c
index 01235c77bd7d..9e3e5d251aa1 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;
         }
     }