[11u] RFR: 7146776: deadlock between URLStreamHandler.getHostAddress and file.Handler.openconnection

[Doerr, Martin]

Hi Götz,

thanks for the review!

Best regards,
Martin


From: Lindenmaier, Goetz <goetz.lindenmaier at sap.com>
Sent: Montag, 25. Januar 2021 10:49
To: Doerr, Martin <martin.doerr at sap.com>; core-libs-dev <core-libs-dev at openjdk.java.net>; jdk-updates-dev at openjdk.java.net
Cc: Langer, Christoph <christoph.langer at sap.com>
Subject: RE: [11u] RFR: 7146776: deadlock between URLStreamHandler.getHostAddress and file.Handler.openconnection

Hi,

Thanks for downporting this, looks good.

Best regards,
  Goetz.

From: Doerr, Martin <martin.doerr at sap.com<mailto:martin.doerr at sap.com>>
Sent: Tuesday, January 19, 2021 6:44 PM
To: core-libs-dev <core-libs-dev at openjdk.java.net<mailto:core-libs-dev at openjdk.java.net>>; jdk-updates-dev at openjdk.java.net<mailto:jdk-updates-dev at openjdk.java.net>
Cc: Lindenmaier, Goetz <goetz.lindenmaier at sap.com<mailto:goetz.lindenmaier at sap.com>>; Langer, Christoph <christoph.langer at sap.com<mailto:christoph.langer at sap.com>>
Subject: [11u] RFR: 7146776: deadlock between URLStreamHandler.getHostAddress and file.Handler.openconnection

Hi,

JDK-7146776 is backported to 11.0.11-oracle. I'd like to backport it for parity.
Change doesn't apply cleanly because of Copyright year changes and a minor difference in a hunk which gets removed by this change:
11u Code contains host.equals(""), patch wants to remove host.isEmpty() from URLStreamHandler.java.

Bug:
https://bugs.openjdk.java.net/browse/JDK-7146776

Original change:
https://git.openjdk.java.net/jdk/commit/db9c114d

11u backport:
http://cr.openjdk.java.net/~mdoerr/7146776_windows_deadlock_11u/webrev.00/

Please review.

Best regards,
Martin