[jdk11u-dev] Integrated: 8272541: Incorrect overflow test in Toom-Cook branch of BigInteger multiplication

[Andrew John Hughes]

On Mon, 14 Feb 2022 13:46:23 GMT, Andrew John Hughes <andrew at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [d1aeca11](https://github.com/openjdk/jdk/commit/d1aeca117ccc4334d67b2692ff087a9f8d808a59) from the [openjdk/jdk](https://git.openjdk.java.net/jdk) repository.
> 
> The commit being backported was authored by Brian Burkhalter on 27 Aug 2021 and was reviewed by Joe Darcy.
> It has already been backported to [jdk17u-dev](https://git.openjdk.java.net/jdk17u-dev/commit/8207e69aa076ba848b8496c4ea0bcbea952aae2a).
> 
> This is a clean backport to 11u. As @shipilev notes on the bug, the original code (JDK-8200659) was backported to all active branches in the January 2019 security update, so we should update the test everywhere as well.
> 
> Thanks!

This pull request has now been integrated.

Changeset: d6bf0d1e
Author:    Andrew John Hughes <andrew at openjdk.org>
URL:       https://git.openjdk.java.net/jdk11u-dev/commit/d6bf0d1e7dac4f4820e5c16ca14a162717b5818d
Stats:     30 lines in 2 files changed: 18 ins; 3 del; 9 mod

8272541: Incorrect overflow test in Toom-Cook branch of BigInteger multiplication

Backport-of: d1aeca117ccc4334d67b2692ff087a9f8d808a59

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/822