From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60641) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1et9GD-0000Ai-KA for qemu-devel@nongnu.org; Tue, 06 Mar 2018 04:51:57 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1et9GC-00052C-HB for qemu-devel@nongnu.org; Tue, 06 Mar 2018 04:51:53 -0500 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:57186 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1et9GC-00051g-Bd for qemu-devel@nongnu.org; Tue, 06 Mar 2018 04:51:52 -0500 From: Gerd Hoffmann Date: Tue, 6 Mar 2018 10:51:32 +0100 Message-Id: <20180306095135.21285-7-kraxel@redhat.com> In-Reply-To: <20180306095135.21285-1-kraxel@redhat.com> References: <20180306095135.21285-1-kraxel@redhat.com> Subject: [Qemu-devel] [PATCH v7 6/9] vfio/common: cleanup in vfio_region_finalize List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: intel-gvt-dev@lists.freedesktop.org, Alex Williamson , Tina Zhang , Gerd Hoffmann , Kirti Wankhede Signed-off-by: Gerd Hoffmann --- hw/vfio/common.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/vfio/common.c b/hw/vfio/common.c index f895e3c335..6a8203a532 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -858,6 +858,13 @@ void vfio_region_finalize(VFIORegion *region) g_free(region->mmaps); trace_vfio_region_finalize(region->vbasedev->name, region->nr); + + region->mem = NULL; + region->mmaps = NULL; + region->nr_mmaps = 0; + region->size = 0; + region->flags = 0; + region->nr = 0; } void vfio_region_mmaps_set_enabled(VFIORegion *region, bool enabled) -- 2.9.3