Re: (ITS#8777) [LMDB] Closing read cursor uses already freed transaction (MDB_VL32)

[hyc@symas.com]

Markus Junginger wrote:
> Thanks for your fast response.
> 
>> Thanks for the report. Unfortunately your suggested fix means
>> the rpage test will always be skipped on read-only cursors, which
>> will break the rpage tracking if the txn is still alive.
> 
> Does that mean it's not trivial to fix and will take some time?

Correct. And I'm still on holiday this week, won't be looking deeper into this 
for a while.

> It's a last outstanding issue for a release, so I guess we have to find a
> work around until it's properly fixed?

Yes. Best is to use mdb_txn_reset/renew instead of txn_abort.

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