From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58667) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e05KK-0007hN-BZ for qemu-devel@nongnu.org; Thu, 05 Oct 2017 08:32:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e05KC-0006Xy-Ou for qemu-devel@nongnu.org; Thu, 05 Oct 2017 08:32:32 -0400 Received: from mx1.redhat.com ([209.132.183.28]:49058) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1e05KC-0006WV-A4 for qemu-devel@nongnu.org; Thu, 05 Oct 2017 08:32:24 -0400 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 mx1.redhat.com (Postfix) with ESMTPS id 57F3F81E14 for ; Thu, 5 Oct 2017 12:32:22 +0000 (UTC) From: Thomas Huth Date: Thu, 5 Oct 2017 14:32:16 +0200 Message-Id: <1507206738-816-1-git-send-email-thuth@redhat.com> Subject: [Qemu-devel] [PATCH v2 0/2] Check for the availability of a hotplug controller before adding a device List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, Eduardo Habkost Cc: Markus Armbruster , "Dr. David Alan Gilbert" , Igor Mammedov , Paolo Bonzini First patch is a small clean up to the error handling code in qdev_device_add(), and the second patch adds a proper check for the availability of a hotplug controller to prevent the possibility of a crash with device_del. Thomas Huth (2): qdev_monitor: Simplify error handling in qdev_device_add() qdev: Check for the availability of a hotplug controller before adding a device hw/core/qdev.c | 28 ++++++++++++++++++++-------- include/hw/qdev-core.h | 1 + qdev-monitor.c | 26 +++++++++++++++----------- 3 files changed, 36 insertions(+), 19 deletions(-) -- 1.8.3.1