RFR: 6415680: (bf) MappedByteBuffer.get() can provoke crash with EXCEPTION_IN_PAGE_ERROR
jamsheed.c.m at oracle.com
Tue Nov 14 20:23:18 UTC 2017
only problem i see in autoincrement is in unsafe.setMemory(base, size,
(byte) 0), may be i will skip this case.
and maintain same implementation for copy and copyswap, as i assume
autoincrement for count wouldn't happen in single instruction for these
On Wednesday 15 November 2017 01:28 AM, jamsheed wrote:
> sorry, we do loop, even for autoincrement case only if both from and
> to are invalid we may loop for ever, i didn't assume that case
> Best regards,
> On Wednesday 15 November 2017 01:02 AM, jamsheed wrote:
>> Second, what if the loop is using auto-increment instructions?
>> Skipping to the next instruction would mean we loop forever if the
>> increment never happens.
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