From dev-return-68409-archive-asf-public=cust-asf.ponee.io@zookeeper.apache.org Mon Mar 26 10:19:05 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 63048180671 for ; Mon, 26 Mar 2018 10:19:05 +0200 (CEST) Received: (qmail 96283 invoked by uid 500); 26 Mar 2018 08:19:02 -0000 Mailing-List: contact dev-help@zookeeper.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@zookeeper.apache.org Delivered-To: mailing list dev@zookeeper.apache.org Received: (qmail 96265 invoked by uid 99); 26 Mar 2018 08:19:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 26 Mar 2018 08:19:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 0EE8EC1517 for ; Mon, 26 Mar 2018 08:19:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.311 X-Spam-Level: X-Spam-Status: No, score=-110.311 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id 2e__edIsgNDn for ; Mon, 26 Mar 2018 08:19:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 31D9B5F1A1 for ; Mon, 26 Mar 2018 08:19:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id C09AEE0D4B for ; Mon, 26 Mar 2018 08:19:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 4D1FE214F7 for ; Mon, 26 Mar 2018 08:19:00 +0000 (UTC) Date: Mon, 26 Mar 2018 08:19:00 +0000 (UTC) From: "lujie (JIRA)" To: dev@zookeeper.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (ZOOKEEPER-3011) Some NPEs, maybe MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 lujie created ZOOKEEPER-3011: -------------------------------- Summary: Some NPEs, maybe Key: ZOOKEEPER-3011 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3011 Project: ZooKeeper Issue Type: Bug Affects Versions: 3.6.0 Reporter: lujie After ZK-3006 ,=C2=A0I develop a very simple static analysis tool to find o= ther Potential NPE like ZK-3006.Due to i am a=C2=A0newbie here, some of the= m i am not sure whether it will truly cause NPE, but I still list them in h= ere(format:caller,callee): # StaticHostProvider#updateServerList,StaticHostProvider#getServerAtCurren= tIndex # DataTree#getACL,ReferenceCountedACLCache#convertLong # ConnectionBean#toString,ConnectionBean#getSourceIP # Leader#propose,SerializeUtils#serializeRequest Hopefully someone can confirm it=C2=A0 -- This message was sent by Atlassian JIRA (v7.6.3#76005)