[fw-db] Memory leak in ZF 1.7 in the adapter

Hi,

IIRC in the mailing list someone advise to upgrade the ZF to the 1.9
because of a memory leak in ZF 1.7 or 1.8.

The leak was somewhere in the db library (maybe the adapter).
Dose someone have more detail on it?
Thanks

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-- Mathieu Suen
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