From nobody Mon Feb 9 02:27:44 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=virtuozzo.com ARC-Seal: i=1; a=rsa-sha256; t=1569946581; cv=none; d=zoho.com; s=zohoarc; b=ikg5Z0Dq63lBRzdkN+mkQd4WdIgOuV47ZtwV3zdGTwF/fS8OhgDvdVIujziPdcezWzk6QtvoC/3/8j+aEpNThPwF1DPgtWmm9Lrs4Mc3c/Nwk2h/k9MAbOn3yqr6Rc7mpNd/fbF5XO5KsEPN3JzIKbUKSNI/XsI6BzhmwwG3CFk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1569946581; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=v5XPl0eZjU8AfInNAh99lqSmHbbfpo5TfJU6Bo7CIaU=; b=QAMMUywSdBnAAL5p0IkRLk2SOg+VZa2oQaSIQtu3JIYc91snN6aQwqtI4P4c4haPFESBDDfdWLWhpNyqDU+mU6N9E8GVlehru40RN07sWCLLlytHu6AjsrH3lsrKUlWnXYyWR49uEnABlpqaCvbmg1qVmoUlmncTtvod6nRNY1Q= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1569946581571824.2618858871931; Tue, 1 Oct 2019 09:16:21 -0700 (PDT) Received: from localhost ([::1]:44250 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFKp1-0006ul-Qq for importer@patchew.org; Tue, 01 Oct 2019 12:16:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50120) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iFKTG-0008LY-CJ for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iFKTE-0006lH-Is for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:50 -0400 Received: from relay.sw.ru ([185.231.240.75]:38506) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iFKTD-0006bQ-S5 for qemu-devel@nongnu.org; Tue, 01 Oct 2019 11:53:48 -0400 Received: from [10.94.3.0] (helo=kvm.qa.sw.ru) by relay.sw.ru with esmtp (Exim 4.92.2) (envelope-from ) id 1iFKT2-0004xb-9a; Tue, 01 Oct 2019 18:53:36 +0300 From: Vladimir Sementsov-Ogievskiy To: qemu-devel@nongnu.org Subject: [PATCH v4 25/31] cmdline: Fix error_append_hint/error_prepend usage Date: Tue, 1 Oct 2019 18:53:13 +0300 Message-Id: <20191001155319.8066-26-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: quoted-printable 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vladimir Sementsov-Ogievskiy , Greg Kurz , Markus Armbruster Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" 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 =3D=3D &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 ": $(< auto-msg)" Still, for backporting it may be more comfortable to use only the first command and then do one huge commit. Reported-by: Greg Kurz Signed-off-by: Vladimir Sementsov-Ogievskiy --- util/qemu-option.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/util/qemu-option.c b/util/qemu-option.c index 97172b5eaa..031c01eddc 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -145,6 +145,7 @@ static const QemuOptDesc *find_desc_by_name(const QemuO= ptDesc *desc, void parse_option_size(const char *name, const char *value, uint64_t *ret, Error **errp) { + ERRP_AUTO_PROPAGATE(); uint64_t size; int err; =20 @@ -660,6 +661,7 @@ QemuOpts *qemu_opts_find(QemuOptsList *list, const char= *id) QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, int fail_if_exists, Error **errp) { + ERRP_AUTO_PROPAGATE(); QemuOpts *opts =3D NULL; =20 if (id) { --=20 2.21.0