RFR: 8203031: segfaults from jvmti_AddToBootstrapClassLoaderSearch

[serguei.spitsyn at oracle.com]

Hi Alex,

The fix looks good to me.

It'd be nice if someone from the CDS/App-CDS experts looked at this.
I've extended the mailing list.

Thanks,
Serguei


On 5/30/18 11:52, Alex Menkov wrote:
> Hi all,
>
> Please review a fix for
> bug: https://bugs.openjdk.java.net/browse/JDK-8203031
> fix: http://cr.openjdk.java.net/~amenkov/addToBootstrapCLSearch/webrev/
>
> The issue is a regression from JDK-8193213 (Make the UseAppCDS option 
> obsolete)
>
> FileMapInfo::current_info() is initialized by FileMapInfo ctor only 
> when UseSharedSpaces == true:
> Metaspace::global_initialize()
>  -> MetaspaceShared::initialize_runtime_shared_and_meta_spaces
>    -> new FileMapInfo()
>
> --alex