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Posted to dev@tomcat.apache.org by bu...@apache.org on 2017/10/27 16:42:31 UTC
[Bug 61683] New: NullPointerException in ErrorReportValve while
executing HTTP/2 Server Push
https://bz.apache.org/bugzilla/show_bug.cgi?id=61683
Bug ID: 61683
Summary: NullPointerException in ErrorReportValve while
executing HTTP/2 Server Push
Product: Tomcat 9
Version: 9.0.1
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: Connectors
Assignee: dev@tomcat.apache.org
Reporter: chiptv@web.de
Target Milestone: -----
While building the example application for bug
https://bz.apache.org/bugzilla/show_bug.cgi?id=61681 I got the following
NullPointerException. Seems that the response object is null for any reason.
```
java.lang.NullPointerException
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
org.apache.coyote.http2.StreamProcessor.service(StreamProcessor.java:255)
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
org.apache.coyote.http2.StreamProcessor.process(StreamProcessor.java:64)
org.apache.coyote.http2.StreamRunnable.run(StreamRunnable.java:35)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:745)
```
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[Bug 61683] NullPointerException in ErrorReportValve while executing
HTTP/2 Server Push
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61683
Michael Osipov <19...@gmx.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |1983-01-06@gmx.net
OS| |All
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[Bug 61683] NullPointerException in ErrorReportValve while executing
HTTP/2 Server Push
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61683
--- Comment #2 from Mark Thomas <ma...@apache.org> ---
Looking at the source code for 9.0.1 line 81 of the ErrorReportValve is:
getNext().invoke(request, response);
That suggests getNext() returned null. For that to happen, something would have
to have gone wrong with the initial configuration of the Pipeline and I don't -
yet - see how that could happen.
We definitely need more information, and ideally the steps to reproduce, for
this one.
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[Bug 61683] NullPointerException in ErrorReportValve while executing
HTTP/2 Server Push
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61683
Remy Maucherat <re...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
--- Comment #1 from Remy Maucherat <re...@apache.org> ---
Please clarify how the NPE occurs.
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[Bug 61683] NullPointerException in ErrorReportValve while executing
HTTP/2 Server Push
Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=61683
Mark Thomas <ma...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |WONTFIX
Status|NEEDINFO |RESOLVED
--- Comment #3 from Mark Thomas <ma...@apache.org> ---
It is over 3 months since the original report and no information has been
provided regarding how to reproduce this. Moving to WONTFIX.
Any who can provide the steps to reproduce this on a clean install of a
currently supported version of Tomcat should feel free to re-open this issue
and add the reproduction steps so the issue can be investigated further.
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