From patchwork Sat Mar 27 16:24:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 42787 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 97F1F385781C; Sat, 27 Mar 2021 16:24:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 97F1F385781C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1616862286; bh=5hMUFhAtrefQgmRR8iaBKFJTWt2sQnK/KnC9HgrkJzM=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=Ey1xdWGbH7VNDmJ838vmG3l3434eqkfVfFEKz4iBsdGVwGD4gVSNp/AHElzcmSuXr 7C18ERQEMaCqep1Qu+Xap+9NdItRAzyvegOq7TaHQJhNNDDrBLYhSnnuetzLwRzrIM fhWje0jpGdfVckuQ1zxKrimfyaIJGymEgTt+HaDU= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pl1-x635.google.com (mail-pl1-x635.google.com [IPv6:2607:f8b0:4864:20::635]) by sourceware.org (Postfix) with ESMTPS id A8483385801A for ; Sat, 27 Mar 2021 16:24:43 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org A8483385801A Received: by mail-pl1-x635.google.com with SMTP id h8so2376470plt.7 for ; Sat, 27 Mar 2021 09:24:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=5hMUFhAtrefQgmRR8iaBKFJTWt2sQnK/KnC9HgrkJzM=; b=Pjr5+Sz1l/4swK55OWeTLu9ksVqptR103M693E0T9DgdaWsY2RNmD2FjVcwZaM7KeX F9ukoefsyvqnahEMNjiw7juKw0rcMwLdSB2xy3mduOuTwz/OcDhpdZqjZUUeeMzis8Yg sDvTpFMKj6cbHJNe4gMMRq2jgCpcYbxZ5s+q4+oRv/rllhYnx0DuZT8EogZH8ddyEF/m 6rmatGPJAhCHKyFSUs9JoQfnLCrosn3njjJ+aLaQlRQU/8QDtoL0TXlPp5irvtMi1lg9 uD39kwcCx47GZbbRjKIPtrm4aY1kQytvhRYrITIZxxzdP7aT3GEhDXeH7Gb3L4bvdbVZ yaoQ== X-Gm-Message-State: AOAM533pjlb8Bjp+dZUKF78th5Gtrlxt8l/0nM2g3CB1hVXaA8AWL25y BIZvOF35LkbYnZGeSPC33VJVthnSgl5afg== X-Google-Smtp-Source: ABdhPJxXFXldgbCpd2uOU1X1YiVWxCOi5I/41ElryKgqSkqUHmy9Gi7WPKTUil2ULlmsIUS0Qp1Rbw== X-Received: by 2002:a17:902:b7c9:b029:e6:3d74:5dc5 with SMTP id v9-20020a170902b7c9b02900e63d745dc5mr20542568plz.16.1616862282466; Sat, 27 Mar 2021 09:24:42 -0700 (PDT) Received: from gnu-cfl-2.localdomain ([172.56.38.37]) by smtp.gmail.com with ESMTPSA id 82sm12539184pfv.19.2021.03.27.09.24.41 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Mar 2021 09:24:41 -0700 (PDT) Received: from gnu-cfl-2.localdomain (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id 45A611A042D for ; Sat, 27 Mar 2021 09:24:40 -0700 (PDT) To: libc-alpha@sourceware.org Subject: [PATCH] Initialize wchar_t string with wmemset [BZ #27655] Date: Sat, 27 Mar 2021 09:24:33 -0700 Message-Id: <20210327162433.3215479-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Spam-Status: No, score=-3036.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" Use wmemset to initialize wchar_t string. --- string/test-strnlen.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/string/test-strnlen.c b/string/test-strnlen.c index a49d93afa2..6163079d12 100644 --- a/string/test-strnlen.c +++ b/string/test-strnlen.c @@ -27,6 +27,7 @@ #ifndef WIDE # define STRNLEN strnlen +# define MEMSET memset # define CHAR char # define BIG_CHAR CHAR_MAX # define MIDDLE_CHAR 127 @@ -34,6 +35,7 @@ #else # include # define STRNLEN wcsnlen +# define MEMSET memset # define CHAR wchar_t # define BIG_CHAR WCHAR_MAX # define MIDDLE_CHAR 1121 @@ -153,7 +155,7 @@ do_page_tests (void) size_t last_offset = (page_size / sizeof (CHAR)) - 1; CHAR *s = (CHAR *) buf2; - memset (s, 65, (last_offset - 1)); + MEMSET (s, 65, (last_offset - 1)); s[last_offset] = 0; /* Place short strings ending at page boundary. */