[
https://issues.apache.org/jira/browse/ARTEMIS-2931?focusedWorklogId=514716&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-514716
]
ASF GitHub Bot logged work on ARTEMIS-2931:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 20/Nov/20 17:03
Start Date: 20/Nov/20 17:03
Worklog Time Spent: 10m
Work Description: pekuz commented on pull request #3295:
URL: https://github.com/apache/activemq-artemis/pull/3295#issuecomment-731287832
Added clarification what motivates the assert and conditions for its
removal.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 514716)
Time Spent: 1h 20m (was: 1h 10m)
> Potential null pointer access at several places
> ------------------------------------------------
>
> Key: ARTEMIS-2931
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2931
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Reporter: Petr Kuzel
> Priority: Major
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Open the artemis-server project in Eclipse. Static analysis reports numerous
> Potential null pointer access. Looking at an example, the static analyzer is
> correct.
> ReplicationEndpoint:
> {code:java}
> public void setChannel(final Channel channel) {
> this.channel = channel;
> if (channel == null) {
> supportResponseBatching = false;
> } else {
> try {
> final CoreRemotingConnection connection = channel.getConnection();
> if (connection != null) {
> this.supportResponseBatching =
> connection.getTransportConnection() instanceof NettyConnection;
> } else {
> this.supportResponseBatching = false;
> }
> } catch (Throwable t) {
> logger.warn("Error while checking the channel connection", t);
> this.supportResponseBatching = false;
> }
> } if (this.channel != null && outgoingInterceptors != null) {
> if (channel.getConnection() instanceof RemotingConnectionImpl) { //
> NPE risk
> {code}
> line 392 the channel can be null.
> line 409 for unknown reason assumes the channel is never null.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
