RFR: 8202884 [backport]: SA: Attach/detach might fail on Linux if debugee application create/destroy threads during attaching

[Andrew John Hughes]

On 29/05/2019 09:12, Andrew Dinn wrote:
> On 28/05/2019 18:39, Andrew John Hughes wrote:
>> This looks mostly like a clean backport apart from:
>>
>> . . .
>> It looks like the ATTACH_FAIL change has been lost and the
>> ATTACH_THREAD_DEAD change moved to the block above. Was this deliberate?
> 
> No, that was most definitely an accident. Thank you for spotting it.
> 
> I could not test the patch (it is tricky to reproduce the error
> scenario) but I did run a build. I was thinking "it ought not compile
> with 'return false' in there" but unfortunately it does!
> 
>> Rest looks ok.
> I'll have updated the patch in place. Is it ok now?
> 
> regards,
> 
> 
> Andrew Dinn
> -----------
> Senior Principal Software Engineer
> Red Hat UK Ltd
> Registered in England and Wales under Company Registration No. 03798903
> Directors: Michael Cunningham, Michael ("Mike") O'Neill, Eric Shander
> 

Thanks. Revised version looks good to go :)
-- 
Andrew :)

Senior Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

PGP Key: ed25519/0xCFDA0F9B35964222 (hkp://keys.gnupg.net)
Fingerprint = 5132 579D D154 0ED2 3E04  C5A0 CFDA 0F9B 3596 4222
https://keybase.io/gnu_andrew