From f1c3eeebd7082a3cf045ce0f479c268d778bb4ae Mon Sep 17 00:00:00 2001
From: Ken Jin <kenjin4096@gmail.com>
Date: Sat, 20 Dec 2025 13:19:07 +0000
Subject: [PATCH] Fix Windows crashing with JIT

---
 Python/optimizer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Python/optimizer.c b/Python/optimizer.c
index 16abced6edbeec..93548554938748 100644
--- a/Python/optimizer.c
+++ b/Python/optimizer.c
@@ -188,7 +188,7 @@ _PyOptimizer_Optimize(
     executor->vm_data.chain_depth = chain_depth;
     assert(executor->vm_data.valid);
     _PyExitData *exit = _tstate->jit_tracer_state.initial_state.exit;
-    if (exit != NULL) {
+    if (exit != NULL && !progress_needed) {
         exit->executor = executor;
     }
     else {