From patchwork Thu Jul 2 11:09:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 11638553 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F097B6C1 for ; Thu, 2 Jul 2020 11:20:00 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C75F22070C for ; Thu, 2 Jul 2020 11:20:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="HNKbQ94k" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C75F22070C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:39962 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jqxG3-0007N0-WE for patchwork-qemu-devel@patchwork.kernel.org; Thu, 02 Jul 2020 07:20:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52806) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jqx6L-00074J-7t for qemu-devel@nongnu.org; Thu, 02 Jul 2020 07:09:57 -0400 Received: from us-smtp-2.mimecast.com ([205.139.110.61]:58529 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jqx69-00012J-Ph for qemu-devel@nongnu.org; Thu, 02 Jul 2020 07:09:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1593688185; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=t1GR0ixVD9uqNsP4kZ/FaDMRsVEiVQaiQWTM3B/0mq4=; b=HNKbQ94kTKFWEKjAd4JpXdU1RhR9OF8Uf0ducwcXVKlvmHF5tHOxEBdDEdpqb+vn9wcVpK 68bdzHd9mj5GFOwA1Azl10Y9dKX/3tq+Gg2bQboZpt1YllBrr1XQHT7piV3SFgkfS/R4+Y XcmXvjssGocRaohcDBqpkFxCtmYqpV0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-176-ls6xfXuDNDufZbrCZ5Ti9A-1; Thu, 02 Jul 2020 07:09:40 -0400 X-MC-Unique: ls6xfXuDNDufZbrCZ5Ti9A-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 74E0D80183C; Thu, 2 Jul 2020 11:09:39 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-143.ams2.redhat.com [10.36.112.143]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 20E8760CD3; Thu, 2 Jul 2020 11:09:39 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 3AF211138485; Thu, 2 Jul 2020 13:09:32 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PULL 25/28] aspeed: Fix realize error API violation Date: Thu, 2 Jul 2020 13:09:28 +0200 Message-Id: <20200702110931.2953148-26-armbru@redhat.com> In-Reply-To: <20200702110931.2953148-1-armbru@redhat.com> References: <20200702110931.2953148-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=armbru@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/02 03:42:59 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action 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: Peter Maydell , Andrew Jeffery , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , qemu-arm@nongnu.org, =?utf-8?q?C=C3=A9dric_Le_Goater?= , Joel Stanley Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" The Error ** argument must be NULL, &error_abort, &error_fatal, or a pointer to a variable containing NULL. Passing an argument of the latter kind twice without clearing it in between is wrong: if the first call sets an error, it no longer points to NULL for the second call. aspeed_soc_ast2600_realize() and aspeed_soc_realize() are wrong that way: they pass &err to object_property_set_int() and object_property_set_bool() without checking it, and then to sysbus_realize(). Harmless, because the former can't actually fail here. Fix by passing &error_abort instead. Cc: "Cédric Le Goater" Cc: Peter Maydell Cc: Andrew Jeffery Cc: Joel Stanley Cc: qemu-arm@nongnu.org Signed-off-by: Markus Armbruster Message-Id: <20200630090351.1247703-24-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé --- hw/arm/aspeed_ast2600.c | 5 +++-- hw/arm/aspeed_soc.c | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-) diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c index 4efac02e2b..59a7a1370b 100644 --- a/hw/arm/aspeed_ast2600.c +++ b/hw/arm/aspeed_ast2600.c @@ -383,7 +383,8 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) for (i = 0; i < sc->spis_num; i++) { object_property_set_link(OBJECT(&s->spi[i]), OBJECT(s->dram_mr), "dram", &error_abort); - object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", &err); + object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", + &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), &err); if (err) { error_propagate(errp, err); @@ -434,7 +435,7 @@ static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp) /* Net */ for (i = 0; i < sc->macs_num; i++) { object_property_set_bool(OBJECT(&s->ftgmac100[i]), true, "aspeed", - &err); + &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->ftgmac100[i]), &err); if (err) { error_propagate(errp, err); diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c index 03b91bade6..311458aa76 100644 --- a/hw/arm/aspeed_soc.c +++ b/hw/arm/aspeed_soc.c @@ -333,7 +333,8 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) /* SPI */ for (i = 0; i < sc->spis_num; i++) { - object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", &err); + object_property_set_int(OBJECT(&s->spi[i]), 1, "num-cs", + &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), &err); if (err) { error_propagate(errp, err); @@ -384,7 +385,7 @@ static void aspeed_soc_realize(DeviceState *dev, Error **errp) /* Net */ for (i = 0; i < sc->macs_num; i++) { object_property_set_bool(OBJECT(&s->ftgmac100[i]), true, "aspeed", - &err); + &error_abort); sysbus_realize(SYS_BUS_DEVICE(&s->ftgmac100[i]), &err); if (err) { error_propagate(errp, err);