From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26913C4646D for ; Fri, 10 Aug 2018 23:07:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D584C22422 for ; Fri, 10 Aug 2018 23:07:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D584C22422 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxonhyperv.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727361AbeHKBjK (ORCPT ); Fri, 10 Aug 2018 21:39:10 -0400 Received: from a2nlsmtp01-05.prod.iad2.secureserver.net ([198.71.225.49]:39406 "EHLO a2nlsmtp01-05.prod.iad2.secureserver.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727168AbeHKBjJ (ORCPT ); Fri, 10 Aug 2018 21:39:09 -0400 Received: from linuxonhyperv2.linuxonhyperv.com ([107.180.71.197]) by : HOSTING RELAY : with SMTP id oGU0f4GV5cdsPoGU0fPzvW; Fri, 10 Aug 2018 16:06:13 -0700 x-originating-ip: 107.180.71.197 Received: from kys by linuxonhyperv2.linuxonhyperv.com with local (Exim 4.91) (envelope-from ) id 1foGU0-0000Ys-IU; Fri, 10 Aug 2018 16:06:12 -0700 From: kys@linuxonhyperv.com To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com, jasowang@redhat.com, sthemmin@microsoft.com, Michael.H.Kelley@microsoft.com, vkuznets@redhat.com Cc: "K. Y. Srinivasan" , stable@vger.kernel.org Subject: [PATCH 1/5] Tools: hv: Fix a bug in the key delete code Date: Fri, 10 Aug 2018 23:06:07 +0000 Message-Id: <20180810230611.2114-1-kys@linuxonhyperv.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180810230520.2055-1-kys@linuxonhyperv.com> References: <20180810230520.2055-1-kys@linuxonhyperv.com> Reply-To: kys@microsoft.com X-CMAE-Envelope: MS4wfNQDujVB5rgfCcStVgpYPifd+qgwkdLeK0LAWyqsSdbAeyOdT7LXQIb/SO/WJuISfAwBsRqgiUFgA8geAURk8Or+PwUM49MAN4Mrh6ytme01QIlbG7lv Syr1sWKf7T/VJPdpUMuIAgqnHySSc1nX6mpUn5ZBpvnKSsEN0zM1XqeDFBSoiRUYrsfbFBwbzhPeyfjm88mBdCrEHizdH/B60VUNzY78NxU0H1yQ68kcd+gG gD8Zq7qNHkXHTn7MSaioYvEANml/V4L3v8Sc13Q02xc1bQ380c9JYXCXQOwwnGPFoAmSgHQL8iwES1ThG4GwVyqtf8dXlwIBz1U/n8nHCO/1xF453BTY2X/n wmmN71vYQGZhq6oaNEmToC2HAnfdZXAU5HHtOum+K6j0yTuPZGLbyel1LI5eo7e7qEFM0VATJCoGnWrNattxPodD9TUcygggp/7RrtMEiSADwAnHyHbcL0Vt b6nhqO/KMVLX5juAVzjv+TRdiQVCq22TA/FYTedSFf5exDoHkqqNVzUTJN+OMdZXmQbvG4zv9ywgAw3zWduXtgIFRG60s0MTVA9OeQ== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "K. Y. Srinivasan" Fix a bug in the key delete code - the num_records range from 0 to num_records-1. Signed-off-by: K. Y. Srinivasan Reported-by: David Binderman Cc: --- tools/hv/hv_kvp_daemon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c index dbf6e8bd98ba..bbb2a8ef367c 100644 --- a/tools/hv/hv_kvp_daemon.c +++ b/tools/hv/hv_kvp_daemon.c @@ -286,7 +286,7 @@ static int kvp_key_delete(int pool, const __u8 *key, int key_size) * Found a match; just move the remaining * entries up. */ - if (i == num_records) { + if (i == (num_records - 1)) { kvp_file_info[pool].num_records--; kvp_update_file(pool); return 0; -- 2.18.0