From nobody Mon Feb 9 08:55:31 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=fail(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1590375104; cv=none; d=zohomail.com; s=zohoarc; b=K3Vnklge7CqdC1nA8sLhSRZqLfaTsQ4Id/oz79R4617vrKsegcqJWhOfgtoxNMkCac6MfMamMT5liNuWPV0EZceTQ2uylQzOHI//M0or+7eDM27EKrDKZcJZ6YdNIV2RiBVmXRGcRmq+ugXCAyM6aB+b10BhaUuquxNyOGNwrxQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1590375104; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=T3VIo617dxU+JNhTIh5muYXiVHbUoUU/vbppSclO4R4=; b=HxJATs5QZBgpW23BUcp5NpDBfJFkhiFjd/WhmpkfpzodHYW6hJzWrwb16McURwVyGAEdMwM7EtrcHHGJpPMxU5zoKWjlx6uMWEToqqE3LIBe/iyRwJNnlPz2xVPRUzc7VaWUX7fEffxTjwLnmF4i5rDQh3ebumzIt8278h0ugtw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 1590375104045105.09920415656131; Sun, 24 May 2020 19:51:44 -0700 (PDT) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1jd3D0-0004XS-Eq; Mon, 25 May 2020 02:51:22 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1jd3Cz-0004Wx-Ds for xen-devel@lists.xenproject.org; Mon, 25 May 2020 02:51:21 +0000 Received: from mail-qk1-x743.google.com (unknown [2607:f8b0:4864:20::743]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 940556bc-9e32-11ea-9887-bc764e2007e4; Mon, 25 May 2020 02:51:05 +0000 (UTC) Received: by mail-qk1-x743.google.com with SMTP id b27so6457948qka.4 for ; Sun, 24 May 2020 19:51:05 -0700 (PDT) Received: from shine.lan ([2001:470:8:67e:344b:9349:9475:b6a2]) by smtp.gmail.com with ESMTPSA id h134sm13539512qke.6.2020.05.24.19.51.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 May 2020 19:51:04 -0700 (PDT) X-Inumbo-ID: 940556bc-9e32-11ea-9887-bc764e2007e4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=T3VIo617dxU+JNhTIh5muYXiVHbUoUU/vbppSclO4R4=; b=H//Y5QfjKCvFbeIzygw4SVcQFuOlrO12RIEjI8DQTOOE+qbkmX7/0YTKPVn5s1L/v8 l+w9aN4jdqWihCj9TawrZN28mG674NgdJW1Fg6kClyaezu8wv1hdAiHPb/vbJYu/IUQc cTsJjwCJ+rBrNR6tWK/1frwx1HfgPpXr2Cn9WyEB91lPH3nyG30FDMiDLcaZOqUKb3my cWrygZpzPAyXmRh/PsSInNZEKQfJcmWpdeWiD1uLHurVmaChHLEbb590JT6ybJbhwL5l ZUAGYI0jDTi+AA6RqGsFnPVYUOHtCyDGlpZyqVKFgwrg+3PJImzFiKmnnHA8v3mIfFzA UTtA== 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=T3VIo617dxU+JNhTIh5muYXiVHbUoUU/vbppSclO4R4=; b=fFERzSq6w5k7aHGPtaiZaQakK2M5TZ5mQIHitoNHNAJuPWYFTFHyeGHKjqpY3i+TcP briLO9fCKjEfiUSMVAcgjwysleSO52VS0+aAymgwUoCZSnxd2Gvmh7Sxss0rmZksgWoh A1Z4LZGLdhSKdagexUKzqP5hMF5P5nATw5FoWMdUSRf3B1VEmD5xyfQzPA8RnAHQTQD7 qBjWEKM9HqJ44pbPRVX2K/SkuP2Sh80zp+Fnk6UKIhFFXij+JvsYVwZ7E1A/E+eHYlC5 DgBauTk0s5Fwlbx2UpiWKrUEJLu53OkgUMazyYgqSCjMpFuE26lWVt2OA0BgxDiUn11i o+kQ== X-Gm-Message-State: AOAM5338D6qXK9ZTgnKhOrE2hI0ik5q6CiCnpslCPUav48lnqIQzRYmu mKsVLX8dG+PgMNw4PjI37i3AGLgf X-Google-Smtp-Source: ABdhPJz87lVhG4951kT7XtwU45jYIGytRok/y5eoofYCmkEqwqVqOBqV4LiWrWTA+t0mWR5DoZGHpg== X-Received: by 2002:ae9:f214:: with SMTP id m20mr25017275qkg.232.1590375065126; Sun, 24 May 2020 19:51:05 -0700 (PDT) From: Jason Andryuk To: xen-devel@lists.xenproject.org Subject: [PATCH 7/8] vchan-socket-proxy: Cleanup resources on exit Date: Sun, 24 May 2020 22:49:54 -0400 Message-Id: <20200525024955.225415-8-jandryuk@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200525024955.225415-1-jandryuk@gmail.com> References: <20200525024955.225415-1-jandryuk@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Ian Jackson , marmarek@invisiblethingslab.com, Wei Liu , Jason Andryuk Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Close open FDs and close th vchan connection when exiting the program. This addresses some Coverity findings about leaking file descriptors. Signed-off-by: Jason Andryuk --- tools/libvchan/vchan-socket-proxy.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tools/libvchan/vchan-socket-proxy.c b/tools/libvchan/vchan-soc= ket-proxy.c index f3f6e5ec09..a04b46ee04 100644 --- a/tools/libvchan/vchan-socket-proxy.c +++ b/tools/libvchan/vchan-socket-proxy.c @@ -511,5 +511,14 @@ int main(int argc, char **argv) } } =20 + if (state.output_fd >=3D 0) + close(state.output_fd); + if (state.input_fd >=3D 0) + close(state.input_fd); + if (state.ctrl) + libxenvchan_close(state.ctrl); + if (socket_fd >=3D 0) + close(socket_fd); + return ret; } --=20 2.25.1