From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f48.google.com (mail-wm0-f48.google.com [74.125.82.48]) by dpdk.org (Postfix) with ESMTP id 88FDE3B5 for ; Fri, 10 Feb 2017 14:24:09 +0100 (CET) Received: by mail-wm0-f48.google.com with SMTP id v186so110042638wmd.0 for ; Fri, 10 Feb 2017 05:24:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:user-agent:in-reply-to :references:mime-version:content-transfer-encoding; bh=JZxMb3ZHdE8JDQMQVfTuT0N2NbUhzCM4qeZaL2Y14Qw=; b=cQO7FVooVWNhHRSbDQwnXzO1P8VUC/nYrCElwan73j7Ob/gM+jb1z8AvlXzB2BtQNW KITOz5r4YycvitkqAi4xsIDcof9pb377XLASB6D6fuq2yvQgC+Z/A7IcAiIurHmbBFEU N0xM3DHHqjkHB8EtgoHDDVNXM6pgCzlNsj/IHBuVTmyaSBKlRxVwjvCAKVc74ekF/e2x /Wod/Gt1i0WzgquBJS1D7yqpoo8sF8gYcX4YQghLBmtzUUOnuMXiXWvS8AkKv7zjntvM 9TafZm7+YaWanQIQkJmAxy6CYOG3SlORDNv50IjLxIfK0zsX8ap2ZQAluhjyyB/Wbvoa GuyQ== 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:user-agent :in-reply-to:references:mime-version:content-transfer-encoding; bh=JZxMb3ZHdE8JDQMQVfTuT0N2NbUhzCM4qeZaL2Y14Qw=; b=O7znS84CS3EKkLUpx3Cn6L/L9op41nrwbnxe28QpQqqqXKljLV5bYKhM6jIKEKV+LF YvQUAJmxqm2bFjbj7p35EBDn+SqeWv8k9a1UrCK5QcYthwL3TRlXXcwNY9ryAXvettjR cJvauHh4A5CAhqtMBA4zVVnUVdkM8iptI371PysMy/v3NWJFGzFQuR6moKQv9p23/P9q C+AXzGUBWLSktka2xeiCQwsj6BJg0qfI5xIGz+PmKlSXbEY7wIGPXq2FI5fhc2WHHNFv AHIpkdQdv5U6xDkiu8Y4UvVYpKe2/+NVSnraNwLHzeLvGIA+QvWnsXVBX4fKFPl1DGAY 63jg== X-Gm-Message-State: AMke39kp69gtFbOm6j070PXhGGo1Mux90PdhO/acQXlio36PISSXr51QbfY0IUWy/NkeSIJt X-Received: by 10.28.11.10 with SMTP id 10mr7296635wml.109.1486733049235; Fri, 10 Feb 2017 05:24:09 -0800 (PST) Received: from xps13.localnet (184.203.134.77.rev.sfr.net. [77.134.203.184]) by smtp.gmail.com with ESMTPSA id e71sm1648427wma.8.2017.02.10.05.24.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 10 Feb 2017 05:24:08 -0800 (PST) From: Thomas Monjalon To: Yong Wang Cc: dev@dpdk.org, ferruh.yigit@intel.com Date: Fri, 10 Feb 2017 14:24:07 +0100 Message-ID: <2251064.kSqiKYJ6tA@xps13> User-Agent: KMail/4.14.10 (Linux/4.5.4-1-ARCH; KDE/4.14.11; x86_64; ; ) In-Reply-To: <1486734797-24637-1-git-send-email-wang.yong19@zte.com.cn> References: <1486734797-24637-1-git-send-email-wang.yong19@zte.com.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH] eal/linux: fix fd check before close X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Feb 2017 13:24:09 -0000 2017-02-10 08:53, Yong Wang: > The "dev->intr_handle.fd" is possibly a negative value while it is > passed as an argument to function "close". Fix the check to the fd. > > Signed-off-by: Yong Wang pci: fix UIO interrupt file descriptor check before close Fixes: 5a60a7ffc801 ("pci: introduce functions to alloc and free uio resource") Applied, thanks