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8258955: XBuffer.slice(int,int) fails to adjust index according to primitive size #1906



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@ChrisHegarty ChrisHegarty commented Dec 29, 2020

Scale the slice start index per carrier width, for views of direct byte buffers. This never worked correctly since being added in Java 13.


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Integration blocker

 ⚠️ Title mismatch between PR and JBS for issue JDK-8258955


  • JDK-8258955: (bf) slice(int, int) on view buffers fails to adjust index according to primitive size ⚠️ Title mismatch between PR and JBS.



$ git fetch pull/1906/head:pull/1906
$ git checkout pull/1906

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bridgekeeper bot commented Dec 29, 2020

👋 Welcome back chegar! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

@openjdk openjdk bot added the rfr Pull request is ready for review label Dec 29, 2020
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openjdk bot commented Dec 29, 2020

@ChrisHegarty The following label will be automatically applied to this pull request:

  • nio

When this pull request is ready to be reviewed, an "RFR" email will be sent to the corresponding mailing list. If you would like to change these labels, use the /label pull request command.

@openjdk openjdk bot added the nio label Dec 29, 2020
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mlbridge bot commented Dec 29, 2020


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@AlanBateman AlanBateman left a comment

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Thanks for picking this up an oversight when it was added in Java 13 and something we missed when reviewing and testing.

As this is a P3 issue then we could potentially fix this in openjdk/jdk16 during RDP1. If not, it might be something to put into 16.0.1 or 16.0.2.

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Closing this PR. Instead a PR has been raised against the jdk16 fork, see openjdk/jdk16#73.

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nio rfr Pull request is ready for review
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