Hi,
On 2017-10-13 00:02:47 -0700, Noah Misch wrote:
> I hacked psql to call PQtrace() and ran "psql -Xc 'select true'" in the
> defective configuration and in a working x64 GNU/Linux configuration. I've
> attached both PQtrace() products.
Thanks!
> To backend> Msg Q
> To backend> "select true"
> To backend> Msg complete, length 17
> From backend> T
> From backend (#4)> 17
> From backend (#2)> 1
> From backend> "bool"
> From backend (#4)> 1
> From backend (#2)> 0
> From backend (#4)> 1140850688
> From backend (#2)> 2816
> From backend (#4)> 16777216
> From backend (#2)> 372
> From backend> D
> From backend (#4)> 11
> From backend> C
> From backend (#4)> 13
> From backend> "SELECT 1"
> From backend> Z
> From backend (#4)> 5
> From backend> Z
> From backend (#4)> 5
> From backend> I
> To backend> Msg X
> To backend> Msg complete, length 5
> To backend> Msg Q
> To backend> "select true"
> To backend> Msg complete, length 17
> From backend> T
> From backend (#4)> 29
> From backend (#2)> 1
> From backend> "bool"
> From backend (#4)> 0
> From backend (#2)> 0
> From backend (#4)> 16
> From backend (#2)> 1
> From backend (#4)> -1
> From backend (#2)> 0
> From backend> D
> From backend (#4)> 11
> From backend (#2)> 1
> From backend (#4)> 1
> From backend (1)> t
> From backend> C
> From backend (#4)> 13
> From backend> "SELECT 1"
> From backend> Z
> From backend (#4)> 5
> From backend> Z
> From backend (#4)> 5
> From backend> I
> To backend> Msg X
> To backend> Msg complete, length 5
That's certainly quite weird. I can't immediately pinpoint where the bug
is. I initially thought that the StringInfo's lengths might be wrong,
but that doesn'tqutie seem to make sense. Looks a bit like there's just
garbless mess in there... Will have another look when I don't have to
force my eyes to stay open.
Greetings,
Andres Freund
--
Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-committers
