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dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41686 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kLmWf-0003Sw-Rp for qemu-devel@archiver.kernel.org; Fri, 25 Sep 2020 08:08:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38070) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kLmVS-0002B3-8X for qemu-devel@nongnu.org; Fri, 25 Sep 2020 08:07:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:52511) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kLmVO-0004Cd-5a for qemu-devel@nongnu.org; Fri, 25 Sep 2020 08:07:17 -0400 Dkim-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1601035631; 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=ikZ5UtE3+vjTJczLSWLwfVuGSIdVlZO2PJ0ByXz+1L8=; b=Sq1vfTOpcs7vELZLNm4IHog+k3g44CZJBvMJ2/mTukgrj+UJa74fjVRXw9JSzaO1i9Idxl oFMHUjz6Myv3wZxjQaurBKkKEIPCahfxgB0TPCGSmKg3SMY99aJ3UBvf4MlncrciEC70zL vkJIaqsil9MV8RhMbYRDfAjoSquMmlk= 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-192-KF4qLxXBPGCAgDrw4VwhmA-1; Fri, 25 Sep 2020 08:07:09 -0400 X-MC-Unique: KF4qLxXBPGCAgDrw4VwhmA-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D759410066FC; Fri, 25 Sep 2020 12:07:07 +0000 (UTC) Received: from dgilbert-t580.localhost (ovpn-114-177.ams2.redhat.com [10.36.114.177]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8F92673692; Fri, 25 Sep 2020 12:07:05 +0000 (UTC) From: "Dr. David Alan Gilbert (git)" To: qemu-devel@nongnu.org, zhengchuan@huawei.com, dovmurik@linux.vnet.ibm.com, hgcoin@gmail.com, zhangjiachen.jaycee@bytedance.com, lvivier@redhat.com, peterx@redhat.com, stefanha@redhat.com, vgoyal@redhat.com, jinyan12@huawei.com, ann.zhuangyanying@huawei.com Subject: [PULL 01/26] migration: Properly destroy variables on incoming side Date: Fri, 25 Sep 2020 13:06:30 +0100 Message-Id: <20200925120655.295142-2-dgilbert@redhat.com> In-Reply-To: <20200925120655.295142-1-dgilbert@redhat.com> References: <20200925120655.295142-1-dgilbert@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dgilbert@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=63.128.21.124; envelope-from=dgilbert@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/25 01:07:33 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -32 X-Spam_score: -3.3 X-Spam_bar: --- X-Spam_report: (-3.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.199, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no 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: quintela@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Peter Xu In migration_incoming_state_destroy(), we've got a few variables that aren't destroyed properly, namely: main_thread_load_event postcopy_pause_sem_dst postcopy_pause_sem_fault rp_mutex Destroy them properly. Signed-off-by: Peter Xu Message-Id: <20200908203022.341615-2-peterx@redhat.com> Reviewed-by: Dr. David Alan Gilbert Signed-off-by: Dr. David Alan Gilbert --- migration/migration.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/migration/migration.c b/migration/migration.c index d9d1e0b190..3495c9e542 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -238,12 +238,15 @@ void migration_incoming_state_destroy(void) mis->postcopy_remote_fds = NULL; } - qemu_event_reset(&mis->main_thread_load_event); - if (mis->socket_address_list) { qapi_free_SocketAddressList(mis->socket_address_list); mis->socket_address_list = NULL; } + + qemu_event_destroy(&mis->main_thread_load_event); + qemu_sem_destroy(&mis->postcopy_pause_sem_dst); + qemu_sem_destroy(&mis->postcopy_pause_sem_fault); + qemu_mutex_destroy(&mis->rp_mutex); } static void migrate_generate_event(int new_state) -- 2.26.2