On Sun, 3 May 2026 18:36:31 GMT, Volkan Yazici <[email protected]> wrote:

>> Per [RFC 6066 "3. Server Name Indication"], disallow IP literals in 
>> `SNIHostName::new`.
>> 
>> While the following two call-sites could be simplified by removing IP 
>> literal checks, I've refrained from doing so because delegating some of the 
>> checks to an exception catching mechanism would impact the performance:
>> 
>>     sun.security.ssl.Utilities::rawToSNIHostName
>>     sun.net.www.protocol.https.HttpsClient::afterConnect
>> 
>> [RFC 6066 "3. Server Name Indication"]: 
>> https://www.rfc-editor.org/rfc/rfc6066.html#page-6
>> 
>> ---------
>> - [X] I confirm that I make this contribution in accordance with the 
>> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
>
> Volkan Yazici has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Fix variable shadowing issue in `SNIHostName`

test/jdk/javax/net/ssl/ServerName/SNIHostNamePositiveTest.java line 85:

> 83: 
> 84:         // Edge cases
> 85:         var edgeCases = Stream.of(new Arg<>(true, "127.0.0.1"));

We already test this case in `SNIHostNameNegativeTest`? Not sure why we have 2 
separate tests for this change.

-------------

PR Review Comment: https://git.openjdk.org/jdk/pull/30747#discussion_r3191667303

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