[3.14] gh-143012: use Py_ssize_t cast for PyBytes_FromStringAndSize (GH-143013) (#143014)

miss-islington · LumioseSil · web-flow · commit 586047a8d8c6 · 2025-12-20T08:02:44.000Z
gh-143012: use `Py_ssize_t` cast for `PyBytes_FromStringAndSize` (GH-143013) (cherry picked from commit 5989095) Co-authored-by: AZero13 <gfunni234@gmail.com>
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
@@ -1786,7 +1786,7 @@ 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);
