From d0b4d38ff65865404738075fc2a95ec7ea403cce Mon Sep 17 00:00:00 2001
From: AZero13 <gfunni234@gmail.com>
Date: Sat, 20 Dec 2025 02:37:10 -0500
Subject: [PATCH] gh-143012: use `Py_ssize_t` cast for
 `PyBytes_FromStringAndSize` (GH-143013) (cherry picked from commit
 5989095dfd08735525f2b615066bc3c231b09388)

Co-authored-by: AZero13 <gfunni234@gmail.com>
---
 Modules/posixmodule.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index e50a14dcb7b1f4..08229a33b9e96d 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -1698,7 +1698,7 @@ convertenviron(void)
 #ifdef MS_WINDOWS
         k = PyUnicode_FromWideChar(*e, (Py_ssize_t)(p-*e));
 #else
-        k = PyBytes_FromStringAndSize(*e, (int)(p-*e));
+        k = PyBytes_FromStringAndSize(*e, (Py_ssize_t)(p-*e));
 #endif
         if (k == NULL) {
             Py_DECREF(d);