From 8de11f5e522b082187db9703f462a048f6eab2fb Mon Sep 17 00:00:00 2001
From: Kirill Podoprigora <kirill.bast9@mail.ru>
Date: Thu, 18 Apr 2024 10:03:53 +0300
Subject: [PATCH] gh-118023: Fix reference leak

---
 Python/instruction_sequence.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Python/instruction_sequence.c b/Python/instruction_sequence.c
index d843d5f16901b8..3a254b2c9def4e 100644
--- a/Python/instruction_sequence.c
+++ b/Python/instruction_sequence.c
@@ -158,6 +158,8 @@ _PyInstructionSequence_AddNested(instr_sequence *seq, instr_sequence *nested)
 
 void
 PyInstructionSequence_Fini(instr_sequence *seq) {
+    Py_XDECREF(seq->s_nested);
+
     PyMem_Free(seq->s_labelmap);
     seq->s_labelmap = NULL;