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Posted to server-dev@james.apache.org by "Benoit Tellier (Jira)" <se...@james.apache.org> on 2020/03/20 12:18:00 UTC
[jira] [Closed] (JAMES-3119) SMTP is brittle
[ https://issues.apache.org/jira/browse/JAMES-3119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Benoit Tellier closed JAMES-3119.
---------------------------------
Fix Version/s: 3.5.0
Resolution: Fixed
> SMTP is brittle
> ---------------
>
> Key: JAMES-3119
> URL: https://issues.apache.org/jira/browse/JAMES-3119
> Project: James Server
> Issue Type: Improvement
> Components: SMTPServer
> Reporter: Gautier DI FOLCO
> Priority: Critical
> Fix For: 3.5.0
>
>
> Most of the SMTP code relies on null-aware operations, leading to NPEs:
>
> {code:java}
> und on UPN:
> java.lang.NullPointerException: null
> at org.apache.james.protocols.smtp.core.ReceivedDataLineFilter.headers(ReceivedDataLineFilter.java:104)
> at org.apache.james.protocols.smtp.core.AbstractAddHeadersFilter.addHeaders(AbstractAddHeadersFilter.java:83)
> at org.apache.james.protocols.smtp.core.AbstractAddHeadersFilter.onHeadersLine(AbstractAddHeadersFilter.java:71)
> at org.apache.james.protocols.smtp.core.SeparatingDataLineFilter.onLine(SeparatingDataLineFilter.java:63)
> at org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:101)
> at org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:88)
> at org.apache.james.protocols.smtp.core.esmtp.MailSizeEsmtpExtension.onLine(MailSizeEsmtpExtension.java:174)
> at org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:101)
> at org.apache.james.protocols.smtp.core.DataCmdHandler$DataLineFilterWrapper.onLine(DataCmdHandler.java:88)
> at org.apache.james.protocols.netty.LineHandlerUpstreamHandler.messageReceived(LineHandlerUpstreamHandler.java:50)
> at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
> at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
> at org.jboss.netty.channel.SimpleChannelUpstreamHandler.messageReceived(SimpleChannelUpstreamHandler.java:124)
> at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
> at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
> at org.jboss.netty.channel.DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(DefaultChannelPipeline.java:791)
> at org.jboss.netty.handler.execution.ChannelUpstreamEventRunnable.doRun(ChannelUpstreamEventRunnable.java:43)
> at org.jboss.netty.handler.execution.ChannelEventRunnable.run(ChannelEventRunnable.java:67)
> at org.jboss.netty.handler.execution.OrderedMemoryAwareThreadPoolExecutor$ChildExecutor.run(OrderedMemoryAwareThreadPoolExecutor.java:314)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> {code}
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