RFR: 8336665: CCE in X509CRLImpl$TBSCertList.getCertIssuer [v4]

[Mark Powers]

On Tue, 24 Sep 2024 12:33:54 GMT, Sean Mullan <mullan at openjdk.org> wrote:

>> Mark Powers has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   another comment from Sean
>
> src/java.base/share/classes/sun/security/x509/X509CRLImpl.java line 292:
> 
>> 290:                     throw new CRLException("Parsing error: "
>> 291:                             + "issuer is not an X.500 DN");
>> 292:                 }
> 
> I checked RFC 5280 and you can have more than one name in the `CertificateIssuer` field of the `CertificateIssuerExtension`, see https://www.rfc-editor.org/rfc/rfc5280#section-5.3.3
> 
> But for this code, we are only interested in the `X500Name`, as we subsequently use that to associate the CRL entry with its issuer. So instead, what you should do is loop thru the names until we find an `X500Name`, and only throw a `CRLException` if we don't find an `X500Name`. Let me know if this makes sense.

Fixed.

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

PR Review Comment: https://git.openjdk.org/jdk/pull/20528#discussion_r1792096204