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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B005C25B08 for ; Tue, 2 Aug 2022 01:51:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235454AbiHBBvf (ORCPT ); Mon, 1 Aug 2022 21:51:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231529AbiHBBve (ORCPT ); Mon, 1 Aug 2022 21:51:34 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3675F19282; Mon, 1 Aug 2022 18:51:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C474F61059; Tue, 2 Aug 2022 01:51:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79600C433D7; Tue, 2 Aug 2022 01:51:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1659405092; bh=xdSHWCs9h2K8wnnw4cbgM7/350sCkbahN/3I64zs7hI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EtwVpI630efU4ieZgeGF0aDPjdpB8550taPoCLaCPoEJ0H/Y4ArTKSYtxJ3v17VzO X0QPGDTfPHKpLe3jfz6Q7BbZPMGe0QcNv8MFQNzby7tro1lN99+67F24gwVgwT8z5F JOge2Fn2f24/VAAVX/6coOhGPpArFWdSnG2Pkvs5cMPgtnGCmNmEaOgopaz2DUtAKV oHPat6UpwxJDHUY6+pk6evOjKMyYdcMgt3qFh/y5VkcHmx9P7e1qayXZhApB0xUgQD jLQFT3rfLNmVJaEkoAwMYLQ+jRjlUdmXNw36FwLYvtf8QspT7ivCMBOjE2K4Z/88x9 O4hCAG7gMfvmg== From: Miguel Ojeda To: Linus Torvalds , Greg Kroah-Hartman Cc: rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Jarkko Sakkinen , Miguel Ojeda , Boqun Feng Subject: [PATCH v8 01/31] kallsyms: use `sizeof` instead of hardcoded size Date: Tue, 2 Aug 2022 03:49:48 +0200 Message-Id: <20220802015052.10452-2-ojeda@kernel.org> In-Reply-To: <20220802015052.10452-1-ojeda@kernel.org> References: <20220802015052.10452-1-ojeda@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: rust-for-linux@vger.kernel.org From: Boqun Feng This removes one place where the `500` constant is hardcoded. Signed-off-by: Boqun Feng Co-developed-by: Miguel Ojeda Signed-off-by: Miguel Ojeda --- scripts/kallsyms.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index f18e6dfc68c5..52f5488c61bc 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -206,7 +206,7 @@ static struct sym_entry *read_symbol(FILE *in) rc = fscanf(in, "%llx %c %499s\n", &addr, &type, name); if (rc != 3) { - if (rc != EOF && fgets(name, 500, in) == NULL) + if (rc != EOF && fgets(name, sizeof(name), in) == NULL) fprintf(stderr, "Read error or end of file.\n"); return NULL; } -- 2.37.1