From d3d20743ee1ae7e0be17bacd278985cffa864816 Mon Sep 17 00:00:00 2001
From: Max Bachmann <kontakt@maxbachmann.de>
Date: Wed, 1 Mar 2023 13:01:39 +0100
Subject: [PATCH] gh-102336: Ensure CancelIoEx result is not ignored
 (GH-102347)

fix ignored return value
---
 Modules/_winapi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/_winapi.c b/Modules/_winapi.c
index 8c4c725b9df..eefc2571ee8 100644
--- a/Modules/_winapi.c
+++ b/Modules/_winapi.c
@@ -288,7 +288,7 @@ _winapi_Overlapped_cancel_impl(OverlappedObject *self)
 
     if (self->pending) {
         Py_BEGIN_ALLOW_THREADS
-        CancelIoEx(self->handle, &self->overlapped);
+        res = CancelIoEx(self->handle, &self->overlapped);
         Py_END_ALLOW_THREADS
     }