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Posted to dev@zookeeper.apache.org by "TisonKun (Jira)" <ji...@apache.org> on 2019/08/25 02:52:00 UTC
[jira] [Created] (ZOOKEEPER-3521) equals generate by jute
potentially cause NPE
TisonKun created ZOOKEEPER-3521:
-----------------------------------
Summary: equals generate by jute potentially cause NPE
Key: ZOOKEEPER-3521
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3521
Project: ZooKeeper
Issue Type: Bug
Components: jute
Affects Versions: 3.6.0
Reporter: TisonKun
Assignee: TisonKun
Fix For: 3.6.0
jute generate {{equals}} as follow
{code:java}
String genJavaEquals(String fname, String peer) {
return " ret = " + fname + ".equals(" + peer + ");\n";
}
{code}
if {{fname}} is null at the runtime, then a {{NullPointerException}} would be thrown, see [this report|https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build-maven/org.apache.zookeeper$zookeeper/1167/testReport/junit/org.apache.zookeeper.server/PrepRequestProcessorTest/testPRequest/] for instance.
Java already solved this problem by using {{java.util.Objetcs.equals}}, I address this issue along with ZOOKEEPER-3290 in GH-839. But I need input from CPP and CSharp side.
BTW, is there anybody use jute's CSharp version or even CPP version?
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