VM fix for booting from a module

[Mandy Chung]

Mark Reinhold wrote:
>> Webrev at:
>>   http://cr.openjdk.java.net/~mchung/jigsaw/hotspot-boot-fix/
>>
>> Apparently, the memory problem caused by (1) only showed up in few linux-i586
>> machines but not all.  Surprisingly, it didn't show up on solaris i586,
>> windows, and linux-amd64 (at least on the machines I ran the tests).
>>
>> Can you review it?
>>     
>
> The fix for (1) is obviously correct.
>
> The fix for (2) looks good, except you should use strncpy instead of
> strcpy so as to avoid buffer overflows.
>   

Will fix that.

Thanks.
Mandy