RFR(xxs): 8227035: JVM::printFlags fails in native OOM situations

[Lindenmaier, Goetz]

Hi Thomas,

looks good, nice fix!

Best regards,
  Goetz.

> -----Original Message-----
> From: hotspot-runtime-dev <hotspot-runtime-dev-bounces at openjdk.java.net>
> On Behalf Of Thomas Stüfe
> Sent: Montag, 1. Juli 2019 18:09
> To: Hotspot dev runtime <hotspot-runtime-dev at openjdk.java.net>
> Subject: RFR(xxs): 8227035: JVM::printFlags fails in native OOM situations
> 
> Hi all,
> 
> JVM::printFlags crashed on me in a native OOM situation. That was
> unnecessary.
> 
> small and simple fix:
> 
> issue: https://bugs.openjdk.java.net/browse/JDK-8227035
> webrev:
> http://cr.openjdk.java.net/~stuefe/webrevs/8227035-jvmflags-printflags-shall-
> not-allocate/webrev.00/webrev/
> 
> Thank you!
> 
> ..Thomas