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Posted to dev@tomcat.apache.org by bu...@apache.org on 2019/09/08 07:19:10 UTC

[Bug 63737] New: Compression may not work when there are multiple Accept-Encoding headers in the request

https://bz.apache.org/bugzilla/show_bug.cgi?id=63737

            Bug ID: 63737
           Summary: Compression may not work when there are multiple
                    Accept-Encoding headers in the request
           Product: Tomcat 9
           Version: 9.0.x
          Hardware: PC
                OS: Mac OS X 10.1
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Connectors
          Assignee: dev@tomcat.apache.org
          Reporter: awilkinson@pivotal.io
  Target Milestone: -----

This was originally reported as a Spring Boot issue [1].

CompressionConfig only considers a single Accept-Encoding request header. When
the request contains more than one such header, compression may not be used
depending on which of the headers in considered.

The problem also occurs with 8.5.x.

[1] https://github.com/spring-projects/spring-boot/issues/18176

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[Bug 63737] Compression may not work when there are multiple Accept-Encoding headers in the request

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=63737

Mark Thomas <ma...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Mark Thomas <ma...@apache.org> ---
There were other issues with the parsing such as xxgzip being treated as
meaning gzip was supported. Those have been fixed as well.

Fixed in:
- master for 9.0.25 onwards
- 8.5.x for 8.5.46 onwards
- 7.0.x for 7.0.97 onwards

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[Bug 63737] Compression may not work when there are multiple Accept-Encoding headers in the request

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=63737

Andy Wilkinson <aw...@pivotal.io> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 OS|Mac OS X 10.1               |All

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