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[23.128.96.33]) by mx.google.com with ESMTPS id c20-20020a056a000ad400b006d0b39dfc2bsi152548pfl.195.2023.12.12.01.43.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Dec 2023 01:43:31 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) client-ip=23.128.96.33; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=KMZ2mVUe; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id 6A84880ABB34; Tue, 12 Dec 2023 01:43:27 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230218AbjLLJnT (ORCPT + 99 others); Tue, 12 Dec 2023 04:43:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbjLLJnS (ORCPT ); Tue, 12 Dec 2023 04:43:18 -0500 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 731A5E3 for ; Tue, 12 Dec 2023 01:43:24 -0800 (PST) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 3BC6gnqx004028; Tue, 12 Dec 2023 10:43:14 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:mime-version:content-type :content-transfer-encoding; s=selector1; bh=2m3Til5/b9PZ2Uwec07k 8iVtFn56gHhKsPS0il+OJ94=; b=KMZ2mVUe8vsxP7R3iqs5mlYRt4+WTLik1H3U GzUwCoS2717f49PR5dq/XZS5IjbcGRwPbQEadSs051dsH6JQoCFM9EVyEnt/FAKm itwChVoAoiitn7CyE298rfHxCqYeY2HthJM7BrRL7+aNDyRjCygbI9MAXFyDZt5+ YzFzq88juHPrBJGSSR/F/xt+8x0MMTxKotcADgZJlUfFt9WzmpZJ2+uf4klov9VY lHjNJjov5JEDcUXgl5aABYc9027npY5mq9xmqV+YG+Tb+PZsWw5sXBEj8QiXG/f4 ReDKpoacgMHDm4xGUdstg6ToFP6o0GMv9GvUN3VhbQdExkJjoA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3uvehmauxr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 12 Dec 2023 10:43:14 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0D26610005A; Tue, 12 Dec 2023 10:43:14 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id EF977215139; Tue, 12 Dec 2023 10:43:13 +0100 (CET) Received: from localhost (10.201.20.114) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 12 Dec 2023 10:43:13 +0100 From: Antonio Borneo To: Andy Whitcroft , Joe Perches , Dwaipayan Ray , Lukas Bulwahn CC: Antonio Borneo , , =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , =?utf-8?q?Cl?= =?utf-8?q?=C3=A9ment_Le_Goffic?= , Subject: [PATCH] checkpatch: use utf-8 match for spell checking Date: Tue, 12 Dec 2023 10:43:10 +0100 Message-ID: <20231212094310.3633-1-antonio.borneo@foss.st.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 X-Originating-IP: [10.201.20.114] X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-12_03,2023-12-07_01,2023-05-22_02 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Tue, 12 Dec 2023 01:43:27 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785068740944652077 X-GMAIL-MSGID: 1785068740944652077 The current code that checks for misspelling verifies, in a more complex regex, if $rawline matches [^\w]($misspellings)[^\w] Being $rawline a byte-string, a utf-8 character in $rawline can match the non-word-char [^\w]. E.g.: ./script/checkpatch.pl --git 81c2f059ab9 WARNING: 'ment' may be misspelled - perhaps 'meant'? #36: FILE: MAINTAINERS:14360: +M: Clément Léger ^^^^ Use a utf-8 version of $rawline for spell checking. Signed-off-by: Antonio Borneo Reported-by: Clément Le Goffic --- scripts/checkpatch.pl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) base-commit: b85ea95d086471afb4ad062012a4d73cd328fa86 diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 25fdb7fda112..58646bd6ef56 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -3477,7 +3477,8 @@ sub process { # Check for various typo / spelling mistakes if (defined($misspellings) && ($in_commit_log || $line =~ /^(?:\+|Subject:)/i)) { - while ($rawline =~ /(?:^|[^\w\-'`])($misspellings)(?:[^\w\-'`]|$)/gi) { + my $rawline_utf8 = decode("utf8", $rawline); + while ($rawline_utf8 =~ /(?:^|[^\w\-'`])($misspellings)(?:[^\w\-'`]|$)/gi) { my $typo = $1; my $blank = copy_spacing($rawline); my $ptr = substr($blank, 0, $-[1]) . "^" x length($typo);