[FIX JENKINS-40710, JENKINS-41513] Add null check, use correct header for map key #140
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jglick
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Jan 12, 2017
oleg-nenashev
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CC @daniel-beck |
oleg-nenashev
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Jan 31, 2017
daniel-beck
approved these changes
Jan 31, 2017
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@cgag Integrated the fix, thanks! |
oleg-nenashev
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Feb 17, 2017
https://github.com/jenkinsci/remoting/edit/master/CHANGELOG.md Fixed issues: * [JENKINS-40710](https://issues.jenkins-ci.org/browse/JENKINS-40710) - Match headers case-insensitively in `JnlpAgentEndpointResolver` in order to be compliant with HTTP2 lower-case headers. ([PR jenkinsci#139](jenkinsci/remoting#139), [PR jenkinsci#140](jenkinsci/remoting#140)) * [JENKINS-41513](https://issues.jenkins-ci.org/browse/JENKINS-41513) - Prevent `NullPointerException` in `JnlpAgentEndpointResolver` when receiving a header with `null` name. ([PR jenkinsci#140](jenkinsci/remoting#140)) * [JENKINS-41852](https://issues.jenkins-ci.org/browse/JENKINS-41852) - Fix exported object pinning logic to prevent release due to the integer overflow. ([PR jenkinsci#148](jenkinsci/remoting#148)) Improvements: * [JENKINS-41730](https://issues.jenkins-ci.org/browse/JENKINS-41730) - Add the new `org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver.ignoreJenkinsAgentProtocolsHeader` property, which allows specifying a custom list of supported protocols instead of the one returned by the Jenkins master. ([PR jenkinsci#146](jenkinsci/remoting#146)) * Print the Filesystem Jar Cache directory location in the error message when this cache directory is not writable. ([PR jenkinsci#143](jenkinsci/remoting#143)) * Replace `MimicException` with the older `ProxyException` when serializing non-serializable exceptions thrown by the remote code. ([PR jenkinsci#141](jenkinsci/remoting#141)) * Use OID of the `ClassLoaderProxy` in error message when the proxy cannot be located in the export table. ([PR jenkinsci#147](jenkinsci/remoting#147))
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FTR, it seems that |
olivergondza
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Mar 13, 2017
https://github.com/jenkinsci/remoting/edit/master/CHANGELOG.md Fixed issues: * [JENKINS-40710](https://issues.jenkins-ci.org/browse/JENKINS-40710) - Match headers case-insensitively in `JnlpAgentEndpointResolver` in order to be compliant with HTTP2 lower-case headers. ([PR #139](jenkinsci/remoting#139), [PR #140](jenkinsci/remoting#140)) * [JENKINS-41513](https://issues.jenkins-ci.org/browse/JENKINS-41513) - Prevent `NullPointerException` in `JnlpAgentEndpointResolver` when receiving a header with `null` name. ([PR #140](jenkinsci/remoting#140)) * [JENKINS-41852](https://issues.jenkins-ci.org/browse/JENKINS-41852) - Fix exported object pinning logic to prevent release due to the integer overflow. ([PR #148](jenkinsci/remoting#148)) Improvements: * [JENKINS-41730](https://issues.jenkins-ci.org/browse/JENKINS-41730) - Add the new `org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver.ignoreJenkinsAgentProtocolsHeader` property, which allows specifying a custom list of supported protocols instead of the one returned by the Jenkins master. ([PR #146](jenkinsci/remoting#146)) * Print the Filesystem Jar Cache directory location in the error message when this cache directory is not writable. ([PR #143](jenkinsci/remoting#143)) * Replace `MimicException` with the older `ProxyException` when serializing non-serializable exceptions thrown by the remote code. ([PR #141](jenkinsci/remoting#141)) * Use OID of the `ClassLoaderProxy` in error message when the proxy cannot be located in the export table. ([PR #147](jenkinsci/remoting#147)) (cherry picked from commit 815da8a)
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I just tested this fix (I filed the bug) and ran into an NPE (even when there are headers, it appears the keyset contains null), and then realized it was still returning null even after matching because it was indexing into the map with the incorrectly cased header.