[8u] RFR(XS): 8180813: Null pointer dereference of CodeCache::find_blob() result

[Vladimir Kozlov]

Looks good.

Thanks,
Vladimir

On 5/29/17 8:48 AM, Tobias Hartmann wrote:
> Hi,
> 
> please review the following backport to JDK 8u:
> 
> 8180813: Null pointer dereference of CodeCache::find_blob() result
> http://cr.openjdk.java.net/~thartmann/8180813/webrev.00/
> http://hg.openjdk.java.net/jdk9/dev/hotspot/rev/63ac6d565c21
> http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2017-May/026307.html
> 
> The backport does not apply cleanly because "is_compiled" is called "is_nmethod" and "as_compiled_method_or_null" is called "as_nmethod_or_null" in JDK 8u.
> 
> Here's the new webrev:
> http://cr.openjdk.java.net/~thartmann/8180813_8u/webrev.00/
> 
> I'll request approval in a separate thread on jdk8u-dev.
> 
> Thanks,
> Tobias
>