From patchwork Wed Aug 7 11:04:49 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SsO8cmdlbiBHcm/Dnw==?= X-Patchwork-Id: 11081903 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9F7BD13B1 for ; Wed, 7 Aug 2019 11:06:44 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8DFDD288EE for ; Wed, 7 Aug 2019 11:06:44 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 81F692899D; Wed, 7 Aug 2019 11:06:44 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 33DD6288EE for ; Wed, 7 Aug 2019 11:06:44 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hvJkV-0008El-Hg; Wed, 07 Aug 2019 11:04:55 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hvJkU-0008Eg-DE for xen-devel@lists.xenproject.org; Wed, 07 Aug 2019 11:04:54 +0000 X-Inumbo-ID: 2e66f988-b903-11e9-84bf-1f595918deac Received: from mx1.suse.de (unknown [195.135.220.15]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id 2e66f988-b903-11e9-84bf-1f595918deac; Wed, 07 Aug 2019 11:04:53 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 2F465AD3A; Wed, 7 Aug 2019 11:04:52 +0000 (UTC) From: Juergen Gross To: xen-devel@lists.xenproject.org Date: Wed, 7 Aug 2019 13:04:49 +0200 Message-Id: <20190807110449.2947-1-jgross@suse.com> X-Mailer: git-send-email 2.16.4 Subject: [Xen-devel] [PATCH] xen/sched: fix memory leak in credit2 X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Juergen Gross , George Dunlap , Dario Faggioli MIME-Version: 1.0 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP csched2_deinit() is leaking the run-queue memory. Signed-off-by: Juergen Gross Acked-by: Dario Faggioli --- xen/common/sched_credit2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/common/sched_credit2.c b/xen/common/sched_credit2.c index 6fff210ca6..6b77da7476 100644 --- a/xen/common/sched_credit2.c +++ b/xen/common/sched_credit2.c @@ -4070,6 +4070,8 @@ csched2_deinit(struct scheduler *ops) prv = csched2_priv(ops); ops->sched_data = NULL; + if ( prv ) + xfree(prv->rqd); xfree(prv); }