From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 635CCC4361B for ; Wed, 16 Dec 2020 04:45:06 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 1787523130 for ; Wed, 16 Dec 2020 04:45:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1787523130 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id A73328D0013; Tue, 15 Dec 2020 23:45:05 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id A4D798D000E; Tue, 15 Dec 2020 23:45:05 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8F08E8D0013; Tue, 15 Dec 2020 23:45:05 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0046.hostedemail.com [216.40.44.46]) by kanga.kvack.org (Postfix) with ESMTP id 783768D000E for ; Tue, 15 Dec 2020 23:45:05 -0500 (EST) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 439981EE6 for ; Wed, 16 Dec 2020 04:45:05 +0000 (UTC) X-FDA: 77597905770.28.crack56_3f17d8027429 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin28.hostedemail.com (Postfix) with ESMTP id 2A8526D65 for ; Wed, 16 Dec 2020 04:45:05 +0000 (UTC) X-HE-Tag: crack56_3f17d8027429 X-Filterd-Recvd-Size: 2202 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf02.hostedemail.com (Postfix) with ESMTP for ; Wed, 16 Dec 2020 04:45:04 +0000 (UTC) Date: Tue, 15 Dec 2020 20:45:02 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1608093903; bh=24+MSzPcRA2VQx00L/2v7E1MOEMMzRktHRoFQmhJUps=; h=From:To:Subject:In-Reply-To:From; b=qwh3uRf57Ze+7Cw1ByMFJSlSOlBzDmOuh18FhW15T/3CROzvniZdvBEOkg6Pw4faV vqb4QammPuhNyfpTHvVX73QUfkvK0QgdXGNnHoOJq+3kMvswOjRH/hzjwLEoqCg8LX QG61OSasWK19df6emiROTQ+UhhaHa/8UTSaOU/Tw= From: Andrew Morton To: akpm@linux-foundation.org, dwaipayanray1@gmail.com, joe@perches.com, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 50/95] checkpatch: fix unescaped left brace Message-ID: <20201216044502.Uf8uWR3sf%akpm@linux-foundation.org> In-Reply-To: <20201215204156.f05ec694b907845bcfab5c44@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Dwaipayan Ray Subject: checkpatch: fix unescaped left brace There is an unescaped left brace in a regex in OPEN_BRACE check. This throws a runtime error when checkpatch is run with --fix flag and the OPEN_BRACE check is executed. Fix it by escaping the left brace. Link: https://lkml.kernel.org/r/20201115202928.81955-1-dwaipayanray1@gmail.com Fixes: 8d1824780f2f ("checkpatch: add --fix option for a couple OPEN_BRACE misuses") Signed-off-by: Dwaipayan Ray Acked-by: Joe Perches Signed-off-by: Andrew Morton --- scripts/checkpatch.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/scripts/checkpatch.pl~checkpatch-fix-unescaped-left-brace +++ a/scripts/checkpatch.pl @@ -4505,7 +4505,7 @@ sub process { $fix) { fix_delete_line($fixlinenr, $rawline); my $fixed_line = $rawline; - $fixed_line =~ /(^..*$Type\s*$Ident\(.*\)\s*){(.*)$/; + $fixed_line =~ /(^..*$Type\s*$Ident\(.*\)\s*)\{(.*)$/; my $line1 = $1; my $line2 = $2; fix_insert_line($fixlinenr, ltrim($line1)); _