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

[Tobias Hartmann]

Thanks Vladimir!

Best regards,
Tobias

On 29.05.2017 19:44, Vladimir Kozlov wrote:
> 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
>>