Message ID | 20210325152911.1213627-24-gi-oh.kim@ionos.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-block-owner@kernel.org> 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=-18.8 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,USER_AGENT_GIT 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 70C23C43459 for <linux-block@archiver.kernel.org>; Thu, 25 Mar 2021 15:31:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4998D61A3A for <linux-block@archiver.kernel.org>; Thu, 25 Mar 2021 15:31:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231222AbhCYPaj (ORCPT <rfc822;linux-block@archiver.kernel.org>); Thu, 25 Mar 2021 11:30:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36364 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231261AbhCYPaK (ORCPT <rfc822;linux-block@vger.kernel.org>); Thu, 25 Mar 2021 11:30:10 -0400 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E6F56C06174A for <linux-block@vger.kernel.org>; Thu, 25 Mar 2021 08:30:09 -0700 (PDT) Received: by mail-ej1-x634.google.com with SMTP id jy13so3623171ejc.2 for <linux-block@vger.kernel.org>; Thu, 25 Mar 2021 08:30:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ionos.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=OvJ5MzPF8I45JiDjPGx6l81wa3gYMJbbWHVkqSrx3qs=; b=JYtzoB9rbYVNaiTwK56FA2ykWu4P9cfGTM0wRR01Fx5K6xNYDiKGN+7TCrPgZfRQ5T FWAyFOrfKQRFr3d5C3lmAszhTe7OKCA9vznaItItMnlJuUVSvNWc+iOVuxxhdhniOKCx DINhXgkAGoMcfaIURlkWFrKxfhJ7yh4kVoh52DCY0Pv8tB+h68rlIjAbdnGgoyuRgx2b Yu5Re0eFmaPaBZglk2yGaxi8pOQB6UlRIf2XbhisnhDncwVDg7B+leroIa9GOMvopIp5 PCTlhJ4moJkVbrPMEzLUf9dsM3oo7yBAqoMl4TpCLFhoHZJArBfq40PFWXycO1WxG24b /Rug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=OvJ5MzPF8I45JiDjPGx6l81wa3gYMJbbWHVkqSrx3qs=; b=D2X1JCqhDcQU8zwxz0W6E/Jg2IDWEvE85kPsdVnGgMIsCZOJmhHbj3cjVdfp5EYGxR mLg600NRWtwrqULhvzGMb/j8561AFvLaNsLesa+KicAKdko+MNFbG2Dd+vh/d2jTNEQW /GGdXOwDnFCi/X07U6bVEt90guw5lcb3HcXnVPe3t5ME5+8n6FiIkSeH5VJhL8ft1vwh /nd8dCDklWEhNN8u+cf05iui9cb6TUVjddw35uJUprjc650hBLm2vpkWlnx3IQtctuED ZVxfRd9FVp2EKRfVCHe8Fl3Im6Rk6+RKfv0fJ8coMHnZ5okehcIOxcjEg7rOo77llFvE ixMQ== X-Gm-Message-State: AOAM530Ex+jMETDcnieLsV7tMNZQmGujPtUfArDWKifY6hH4rBuEOTXg ZDJC0f8K+1XSlrailKNtWruphOAXXvkAEJBF X-Google-Smtp-Source: ABdhPJwZeelBh9bHov0qCZ2G/7YSuLHYnmKQ6fFpr7cZk4e3o6iOeif6Jet6JE9s033Vazb3mO0oIg== X-Received: by 2002:a17:906:8583:: with SMTP id v3mr10286417ejx.361.1616686208481; Thu, 25 Mar 2021 08:30:08 -0700 (PDT) Received: from gkim-laptop.fkb.profitbricks.net (ip5f5aeee5.dynamic.kabel-deutschland.de. [95.90.238.229]) by smtp.googlemail.com with ESMTPSA id b18sm2574837ejb.77.2021.03.25.08.30.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Mar 2021 08:30:08 -0700 (PDT) From: Gioh Kim <gi-oh.kim@ionos.com> To: linux-block@vger.kernel.org Cc: axboe@kernel.dk, hch@infradead.org, sagi@grimberg.me, bvanassche@acm.org, haris.iqbal@ionos.com, jinpu.wang@ionos.com, Dima Stepanov <dmitrii.stepanov@cloud.ionos.com>, Dima Stepanov <dmitrii.stepanov@ionos.com>, Arnd Bergmann <arnd@arndb.de> Subject: [PATCH for-rc 23/24] block/rnbd-clt-sysfs: Remove copy buffer overlap in rnbd_clt_get_path_name Date: Thu, 25 Mar 2021 16:29:10 +0100 Message-Id: <20210325152911.1213627-24-gi-oh.kim@ionos.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210325152911.1213627-1-gi-oh.kim@ionos.com> References: <20210325152911.1213627-1-gi-oh.kim@ionos.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <linux-block.vger.kernel.org> X-Mailing-List: linux-block@vger.kernel.org |
Series |
Misc update for rnbd
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expand
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diff --git a/drivers/block/rnbd/rnbd-clt-sysfs.c b/drivers/block/rnbd/rnbd-clt-sysfs.c index 630351574d1b..b1d04115e049 100644 --- a/drivers/block/rnbd/rnbd-clt-sysfs.c +++ b/drivers/block/rnbd/rnbd-clt-sysfs.c @@ -515,11 +515,7 @@ static int rnbd_clt_get_path_name(struct rnbd_clt_dev *dev, char *buf, while ((s = strchr(pathname, '/'))) s[0] = '!'; - ret = snprintf(buf, len, "%s", pathname); - if (ret >= len) - return -ENAMETOOLONG; - - ret = snprintf(buf, len, "%s@%s", buf, dev->sess->sessname); + ret = snprintf(buf, len, "%s@%s", pathname, dev->sess->sessname); if (ret >= len) return -ENAMETOOLONG;