RFR: 8074812 More specific error message when the .java_pid well-known file is not secure

[Jaroslav Bachorik]

Hi Staffan,

On 10.3.2015 11:21, Staffan Larsen wrote:
> During attach, if the .java_pid file is not secure we currently say "well-known file is not secure". This can be enhanced to say _why_ the file is not considered secure.
>
> bug: https://bugs.openjdk.java.net/browse/JDK-8074812
> webrev: http://cr.openjdk.java.net/~sla/8074812/webrev.00/
>
> Note that it is safe to call JNU_ReleaseStringPlatformChars after the calls to JNU_ThrowIOException since the latter don’t actually change the control flow.

Makes one wonder why it wasn't there since beginning :)

The fix looks good - just a nit

@src/jdk.attach/macosx/native/libattach/VirtualMachineImpl.c#28 the 
'#include "jvm.h"' seems to be superfluous. This include has not been 
added to any of the other modified files.

-JB-

>
> Thanks,
> /Staffan
>