Integrated: 8279545: Buffer overrun in reverse_words of sharedRuntime_x86_64.cpp:3517

Fri Jan 14 14:44:32 UTC 2022

On Wed, 12 Jan 2022 18:21:52 GMT, Harold Seigel <hseigel at openjdk.org> wrote:

> Please review this small fix to prevent a potential integer overflow that can cause a buffer overrun.  The fix was tested with Mach5 tiers 1-2 on Linux, Mac OS, and Windows, Mach5 tiers 3-5 on Linux x64, and Mach5 builds of the JDK on PPC and S390.
> 
> Thanks, Harold

This pull request has now been integrated.

Changeset: 35734ad0
Author:    Harold Seigel <hseigel at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/35734ad0805b9ecaf6eb72a4b1513b8de53ed72c
Stats:     21 lines in 3 files changed: 12 ins; 6 del; 3 mod

8279545: Buffer overrun in reverse_words of sharedRuntime_x86_64.cpp:3517

Reviewed-by: coleenp, lfoltan

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PR: https://git.openjdk.java.net/jdk/pull/7053