Message ID | 20171031112655.10516.5241.stgit@pasha-VirtualBox |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yR8QX6n0zz9sNw for <incoming@patchwork.ozlabs.org>; Tue, 31 Oct 2017 22:34:44 +1100 (AEDT) Received: from localhost ([::1]:44904 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1e9Uoc-0001gr-Uf for incoming@patchwork.ozlabs.org; Tue, 31 Oct 2017 07:34:43 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51178) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <Pavel.Dovgaluk@ispras.ru>) id 1e9UhB-0004F3-1h for qemu-devel@nongnu.org; Tue, 31 Oct 2017 07:27:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <Pavel.Dovgaluk@ispras.ru>) id 1e9Uh5-0000k3-FX for qemu-devel@nongnu.org; Tue, 31 Oct 2017 07:27:01 -0400 Received: from mail.ispras.ru ([83.149.199.45]:45408) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <Pavel.Dovgaluk@ispras.ru>) id 1e9Uh5-0000jp-7z for qemu-devel@nongnu.org; Tue, 31 Oct 2017 07:26:55 -0400 Received: from [127.0.1.1] (unknown [85.142.117.226]) by mail.ispras.ru (Postfix) with ESMTPSA id 5665654006A; Tue, 31 Oct 2017 14:26:54 +0300 (MSK) From: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> To: qemu-devel@nongnu.org Date: Tue, 31 Oct 2017 14:26:55 +0300 Message-ID: <20171031112655.10516.5241.stgit@pasha-VirtualBox> In-Reply-To: <20171031112457.10516.8971.stgit@pasha-VirtualBox> References: <20171031112457.10516.8971.stgit@pasha-VirtualBox> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 83.149.199.45 Subject: [Qemu-devel] [RFC PATCH 21/26] replay: check return values of fwrite X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: kwolf@redhat.com, peter.maydell@linaro.org, pavel.dovgaluk@ispras.ru, mst@redhat.com, jasowang@redhat.com, quintela@redhat.com, zuban32s@gmail.com, maria.klimushenkova@ispras.ru, dovgaluk@ispras.ru, kraxel@redhat.com, boost.lists@gmail.com, pbonzini@redhat.com, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
replay additions
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expand
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diff --git a/replay/replay-internal.c b/replay/replay-internal.c index d036a02..0f73fdc 100644 --- a/replay/replay-internal.c +++ b/replay/replay-internal.c @@ -62,7 +62,9 @@ void replay_put_array(const uint8_t *buf, size_t size) { if (replay_file) { replay_put_dword(size); - fwrite(buf, 1, size, replay_file); + if (fwrite(buf, 1, size, replay_file) != size) { + error_report("replay write error"); + } } }
This patch adds error reporting when fwrite cannot completely save the buffer to the file. Signed-off-by: Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru> --- replay/replay-internal.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)