From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-1182439-1521806617-2-798524571787774876 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, ME_NOAUTH 0.01, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='CN', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=arctest; t=1521806616; b=BisnnSs8kM6otrVXz7MzjM/1geSqTNGucAjA1yqxpQnybAZ TyElF204vAuYzoV1R+TEuruRzS4NdNpNYcKQvghefQe8v8AkG0QF3tFBRgKMeffe Wz+wG9Ddz0XlQBYZ9+wxMdT8oxmghqxR5pnV+zMT97tJ6sOGg2wmbca0cmQqJRiT +Oe0I8735RKe1Ki2vMXdHRlUBqQ31KqccJ1rlkE0NAetu/yhYhPV+xw3X5ICHisq b19uiLioSqXBrP5CLsTgyDZKewu5uiQ5ZktoRa9ZSyHb9KiK5bazEulNvMAkUMLT k6dSmNU6LlzFtB9NkQKFI19dz1uTkgTNp2a/HAA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=arctest; t=1521806616; bh=MVWgk79t79s2VJeP7LnsSzHZPk 0Bz9I57CTc1a9QKG0=; b=plmgUzyjVpzFa3Hq3PmvdV1QDqFiQW/mbVtUAn/bIH m6XnOiSpwKX2yoJJ8u/MN7tLMCXGtCCoM9wwr49j5iWg9vTXGNcfKvC5X3rGDDsf 5wQ6fq4gxOC0cfY1a0Bg/yHpv22D598P+H/stWDotZUl/cvRsmSsF/fWM+vlEa+U heuSqxwda/WixwYlp8T+SB5CQdO56fS2BSEkjymsSM5tThjVmFmNEC+IDbBXIAFa mMT/tPfi5Jf5IlWRttAVKnbOgSOmGqy1wxbBdwia0fCzHU1wJmIUQRHAkoGCNLDa 37u6ZVBIeHV7jyswiAjcMUvOkTmsCZgZnLyXkHqWfIvA== ARC-Authentication-Results: i=1; mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 Authentication-Results: mx1.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753385AbeCWJ7m (ORCPT ); Fri, 23 Mar 2018 05:59:42 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:36232 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752951AbeCWJ7j (ORCPT ); Fri, 23 Mar 2018 05:59:39 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Anton Vasilyev , Selvin Xavier , Jason Gunthorpe , Sasha Levin Subject: [PATCH 4.15 67/84] RDMA/ocrdma: Fix permissions for OCRDMA_RESET_STATS Date: Fri, 23 Mar 2018 10:54:21 +0100 Message-Id: <20180323095422.096639066@linuxfoundation.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180323095411.913234798@linuxfoundation.org> References: <20180323095411.913234798@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Anton Vasilyev [ Upstream commit 744820869166c8c78be891240cf5f66e8a333694 ] Debugfs file reset_stats is created with S_IRUSR permissions, but ocrdma_dbgfs_ops_read() doesn't support OCRDMA_RESET_STATS, whereas ocrdma_dbgfs_ops_write() supports only OCRDMA_RESET_STATS. The patch fixes misstype with permissions. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Anton Vasilyev Acked-by: Selvin Xavier Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/infiniband/hw/ocrdma/ocrdma_stats.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c @@ -834,7 +834,7 @@ void ocrdma_add_port_stats(struct ocrdma dev->reset_stats.type = OCRDMA_RESET_STATS; dev->reset_stats.dev = dev; - if (!debugfs_create_file("reset_stats", S_IRUSR, dev->dir, + if (!debugfs_create_file("reset_stats", 0200, dev->dir, &dev->reset_stats, &ocrdma_dbg_ops)) goto err;