Withdrawn: JDK-8243376: java.net.SocketPermission.implies(Permission p) spec is mismatching with implementation

duke duke at openjdk.java.net
Wed May 19 16:20:43 UTC 2021

On Sat, 2 Jan 2021 10:11:30 GMT, Jayashree S Kumar <github.com+31532647+jaysk1 at openjdk.org> wrote:

> Issue
> https://bugs.openjdk.java.net/browse/JDK-8243376
> Problem
> The scenario is: 
> - Some specified target hostname resolves to two IP addresses (always the same address pair). 
> - The DNS resolved order of the two ip addresses changes (a usual LoadBalancer type behavior). 
> - The CNAME of the two ip addresses differ. 
> In SocketPermission class(void getIP() method), it internally resolves and saves only the first IP address resolved, not all the IP addresses resolved. 
> - Depending on when the implier/implied SocketPermission hostname is resolved, the resolved addresses order differs, and the internally saved IP address mismatches, resulting on SocketPermission#implies() false. 
> Michael McMahon kindly reviewed and suggested changes: https://mail.openjdk.java.net/pipermail/net-dev/2020-May/014001.html

This pull request has been closed without being integrated.


PR: https://git.openjdk.java.net/jdk/pull/1916

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