[8u] RFR(XS): 8202600: [Zero] Undefined behaviour in src/os_cpu/linux_zero/vm/os_linux_zero.cpp

[Thomas Stüfe]

Hi Severin,

Looks fine and trivial.

Best regards, Thomas

On Thu 3. May 2018 at 19:15, Severin Gehwolf <sgehwolf at redhat.com> wrote:

> Hi,
>
> Please review this trivial change which fixes a potential crasher bug
> in JDK 8 Zero. JDK 10+ don't have this problem since they got fixed
> with  JDK-8143245. I figured a smaller fix like this would be more
> likely to get accepted as a backport. If you'd rather have JDK-8143245
> backported to JDK 8, that would be fine with me too.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8202600
> webrev:
> http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8202600/webrev.jdk8.01/
>
> Testing: We've been using this patch downstream for months now without
> issues.
>
> Thanks,
> Severin
>