From patchwork Wed Dec 3 20:05:27 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arend van Spriel X-Patchwork-Id: 5432961 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 85A169F1C5 for ; Wed, 3 Dec 2014 20:05:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CAE9520272 for ; Wed, 3 Dec 2014 20:05:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D74D2200E9 for ; Wed, 3 Dec 2014 20:05:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751834AbaLCUFk (ORCPT ); Wed, 3 Dec 2014 15:05:40 -0500 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:28975 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751046AbaLCUFi (ORCPT ); Wed, 3 Dec 2014 15:05:38 -0500 X-IronPort-AV: E=Sophos;i="5.07,509,1413270000"; d="scan'208";a="52205035" Received: from irvexchcas07.broadcom.com (HELO IRVEXCHCAS07.corp.ad.broadcom.com) ([10.9.208.55]) by mail-gw2-out.broadcom.com with ESMTP; 03 Dec 2014 12:34:54 -0800 Received: from IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) by IRVEXCHCAS07.corp.ad.broadcom.com (10.9.208.55) with Microsoft SMTP Server (TLS) id 14.3.174.1; Wed, 3 Dec 2014 12:05:49 -0800 Received: from mail-sj1-12.sj.broadcom.com (10.10.10.20) by IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) with Microsoft SMTP Server id 14.3.174.1; Wed, 3 Dec 2014 12:05:36 -0800 Received: from lb-bun-235.bun.broadcom.com (lb-bun-235.bun.broadcom.com [10.176.8.235]) by mail-sj1-12.sj.broadcom.com (Postfix) with ESMTP id 77B2E27A81; Wed, 3 Dec 2014 12:05:37 -0800 (PST) Received: from arend by lb-bun-235.bun.broadcom.com with local (Exim 4.82) (envelope-from ) id 1XwGB6-0001pC-KL; Wed, 03 Dec 2014 21:05:36 +0100 From: Arend van Spriel To: "John W. Linville" CC: linux-wireless , Hante Meuleman , Arend van Spriel Subject: [PATCH 1/7] brcmfmac: Fix bitmap malloc bug in msgbuf. Date: Wed, 3 Dec 2014 21:05:27 +0100 Message-ID: <1417637133-6966-2-git-send-email-arend@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1417637133-6966-1-git-send-email-arend@broadcom.com> References: <1417637133-6966-1-git-send-email-arend@broadcom.com> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Hante Meuleman Cc: stable@vger.kernel.org # v3.17, v3.18 Reviewed-by: Arend Van Spriel Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel --- drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c index 9f783db..5b0b70f 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/msgbuf.c @@ -1354,6 +1354,7 @@ int brcmf_proto_msgbuf_attach(struct brcmf_pub *drvr) } INIT_WORK(&msgbuf->txflow_work, brcmf_msgbuf_txflow_worker); count = BITS_TO_LONGS(if_msgbuf->nrof_flowrings); + count = count * sizeof(unsigned long); msgbuf->flow_map = kzalloc(count, GFP_KERNEL); if (!msgbuf->flow_map) goto fail;