Re: DBD::Pg 'lo_read' fails on >= 32768 byte large objects

Tom Lane wrote:

> Kevin Houle <kjh@cert.org> writes:
>
>>Is it just me, or are both sides reading waiting for the other
>>side to send data?
>
> Sure looks like it.  Could it be an OpenSSL bug?

One more data point. The DBD::Pg 'lo_extract' function works
fine across SSL. There is no issue with large objects >= 32K
using 'lo_extract'. So that casts doubt on it being an OpenSSL
issue. Is there a different code path within libpq.so to move
data from the server to the client via SSL for lo_extract than
for lo_read that we can learn from? I'm looking at the code,
but for the first time.

Kevin