From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Thu, 23 Jul 2020 08:59:21 +0000 (-0700)
Subject: bpo-41366: Fix clang warning for sign conversion (GH-21592)
X-Git-Tag: v3.9.0rc1~49
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e8dda907fbeb957436d2662714d993b073be55bb;p=thirdparty%2FPython%2Fcpython.git

bpo-41366: Fix clang warning for sign conversion (GH-21592)

(cherry picked from commit 680254a8dc64e3ada00f88a7c42d41eb02108353)

Co-authored-by: Henry Schreiner <HenrySchreinerIII@gmail.com>
---

diff --git a/Include/cpython/unicodeobject.h b/Include/cpython/unicodeobject.h
index 30a7e78f143b..1fc732abeb55 100644
--- a/Include/cpython/unicodeobject.h
+++ b/Include/cpython/unicodeobject.h
@@ -52,7 +52,7 @@ extern "C" {
 
 Py_DEPRECATED(3.3) static inline void
 Py_UNICODE_COPY(Py_UNICODE *target, const Py_UNICODE *source, Py_ssize_t length) {
-    memcpy(target, source, length * sizeof(Py_UNICODE));
+    memcpy(target, source, (size_t)(length) * sizeof(Py_UNICODE));
 }
 
 Py_DEPRECATED(3.3) static inline void