Message ID | 20210414122402.203388-19-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 18E66C433B4 for <linux-block@archiver.kernel.org>; Wed, 14 Apr 2021 12:24:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F138961107 for <linux-block@archiver.kernel.org>; Wed, 14 Apr 2021 12:24:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350874AbhDNMYs (ORCPT <rfc822;linux-block@archiver.kernel.org>); Wed, 14 Apr 2021 08:24:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34868 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350873AbhDNMYr (ORCPT <rfc822;linux-block@vger.kernel.org>); Wed, 14 Apr 2021 08:24:47 -0400 Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D5745C06175F for <linux-block@vger.kernel.org>; Wed, 14 Apr 2021 05:24:25 -0700 (PDT) Received: by mail-ej1-x62c.google.com with SMTP id e14so31066570ejz.11 for <linux-block@vger.kernel.org>; Wed, 14 Apr 2021 05:24:25 -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=0GLmGEOM8a8Vo8sEzMJWKxgZlfWZibMODdE55QOLHT8=; b=S+aa7MKWj4O7Z0A6uqvAIVO9sEgxu8N2hq9XmmPkImZjRTs8hBvQem7qu4bODnYPqR DhqB2E7TUoGaOWNvavVpQET/xfyu+UDXS92ezH+XBj31wApuxcb30UpC/UETSvcl4h2o 8d/ag4NaJkdfH7nkl4Rd9j4Gjhn7Ul40mpYWqVQ9dCuH2nTS5OGU3YfulKApkhKfvsWC jPIZtqIeV/bkYXXLbUS0LdHRW9JC/YnsOhnNa2mkNquAVYUD3+GqUuhJi+hBVHz/C5rX s4DcVQp7ZAB62d++c5kkhyD4mDM1E7S9ZikBMA9ByCgN/J2IVWaq+ECmPuOHuaeW1UIL 5m6A== 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=0GLmGEOM8a8Vo8sEzMJWKxgZlfWZibMODdE55QOLHT8=; b=UklGPSwVqoH28lNlBYPcOZXZtiYLDra0U5Rx2RfPV9kXtc0FNvvjbXrbqJ8wlyfr4g 1jSSbEXWysufLwzbm0veGwjo2/oUkdsfUVVUHF5Mmk45sDB2XMekfIYB/h+/1OOUnUaJ f/SwZyiLHo+7Mg7JfspNVu2X+oB/IHd6bye6TSUSrEKJCXDgec+cNXQHcdXSWO4Fqp4H WS6WwiDzs8cE143gnfszpX+aAwRQB5/aBcftQExEZwQEcs7/6KzBVq8LUf0/6hlwpjqW a/VF2i6AgtEpU+NbSMDgkEuBZhfii+3Xpj9BT0vRgH/L03LY2ahvaYL6yi9aqHNeR9fG Pi+w== X-Gm-Message-State: AOAM532j/RZkyfMMWihs4MgnDmL9G1zOMkKvtsSxJCcZOkfq3RdQeCpH snEbUXYBsKJ8wnS3/cx2rkbJokkDuIeBNol9 X-Google-Smtp-Source: ABdhPJztYp6U0wFbnX3h2M2gExK9f/oyRIdsAsWHnRvfAiu1ylNvfBpKHpAv8jTKSRjotbJLG5c5Yg== X-Received: by 2002:a17:907:2d94:: with SMTP id gt20mr30114998ejc.552.1618403064418; Wed, 14 Apr 2021 05:24:24 -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 y26sm6201306ejj.98.2021.04.14.05.24.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Apr 2021 05:24:24 -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>, Gioh Kim <gi-oh.kim@cloud.ionos.com>, Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Subject: [PATCHv4 for-next 18/19] block/rnbd-clt-sysfs: Remove copy buffer overlap in rnbd_clt_get_path_name Date: Wed, 14 Apr 2021 14:24:01 +0200 Message-Id: <20210414122402.203388-19-gi-oh.kim@ionos.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210414122402.203388-1-gi-oh.kim@ionos.com> References: <20210414122402.203388-1-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 5609b9cdc289..062c52e7a468 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;