Message ID | 20191001155319.8066-29-vsementsov@virtuozzo.com |
---|---|
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=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=virtuozzo.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 46jPPV4mj1z9sDB for <incoming@patchwork.ozlabs.org>; Wed, 2 Oct 2019 02:10:22 +1000 (AEST) Received: from localhost ([::1]:44154 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1iFKjD-0000FO-Ve for incoming@patchwork.ozlabs.org; Tue, 01 Oct 2019 12:10:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50181) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <vsementsov@virtuozzo.com>) id 1iFKTJ-0008N9-4u for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <vsementsov@virtuozzo.com>) id 1iFKTG-0006nm-96 for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:52 -0400 Received: from relay.sw.ru ([185.231.240.75]:38528) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <vsementsov@virtuozzo.com>) id 1iFKTE-0006cK-Jb for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:49 -0400 Received: from [10.94.3.0] (helo=kvm.qa.sw.ru) by relay.sw.ru with esmtp (Exim 4.92.2) (envelope-from <vsementsov@virtuozzo.com>) id 1iFKT3-0004xb-13; Tue, 01 Oct 2019 18:53:37 +0300 From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> To: qemu-devel@nongnu.org Subject: [PATCH v4 28/31] Sockets: Fix error_append_hint/error_prepend usage Date: Tue, 1 Oct 2019 18:53:16 +0300 Message-Id: <20191001155319.8066-29-vsementsov@virtuozzo.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191001155319.8066-1-vsementsov@virtuozzo.com> References: <20191001155319.8066-1-vsementsov@virtuozzo.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 185.231.240.75 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 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: <https://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: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>, =?utf-8?q?Dan?= =?utf-8?q?iel_P=2E_Berrang=C3=A9?= <berrange@redhat.com>, Greg Kurz <groug@kaod.org>, Gerd Hoffmann <kraxel@redhat.com> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
error: auto propagated local_err
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expand
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diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c index bcc06d0e01..396e028ae0 100644 --- a/util/qemu-sockets.c +++ b/util/qemu-sockets.c @@ -861,6 +861,7 @@ static int unix_listen_saddr(UnixSocketAddress *saddr, int num, Error **errp) { + ERRP_AUTO_PROPAGATE(); struct sockaddr_un un; int sock, fd; char *pathbuf = NULL; @@ -936,6 +937,7 @@ err: static int unix_connect_saddr(UnixSocketAddress *saddr, Error **errp) { + ERRP_AUTO_PROPAGATE(); struct sockaddr_un un; int sock, rc; size_t pathlen;
If we want to add some info to errp (by error_prepend() or error_append_hint()), we must use the ERRP_AUTO_PROPAGATE macro. Otherwise, this info will not be added when errp == &fatal_err (the program will exit prior to the error_append_hint() or error_prepend() call). Fix such cases. This commit (together with its neighbors) was generated by git grep -l 'error_\(append_hint\|prepend\)(errp' | while read f; do \ spatch --sp-file scripts/coccinelle/fix-error-add-info.cocci \ --in-place $f; done and then ./python/commit-per-subsystem.py MAINTAINERS "$(< auto-msg)" (auto-msg was a file with this commit message) and then by hand, for not maintained changed files: git commit -m "<SUB-SYSTEM>: $(< auto-msg)" <FILES> Still, for backporting it may be more comfortable to use only the first command and then do one huge commit. Reported-by: Greg Kurz <groug@kaod.org> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> --- util/qemu-sockets.c | 2 ++ 1 file changed, 2 insertions(+)