Re: [Rlib-devel] Patches for compiling on Windows

[Zoltan B. <zb...@du...>]

Hi,

we came across a problem in the RLIB/ODBC interaction
recently that turned out to be a bug in psqlODBC.
When a query is not executable because of a malformed query
or for some other reason (in my case a numeric conversion
was overflowing for a record) then my app crashed calling
rlib_execute() when I used an ODBC datasource. The last call
that crashed according to GDB was SQLGetDiagRec() inside
psqlODBC. This bug was apparently fixed in version 08.03.0300
and it let me test further. RLIB correctly reported on the console
that it was unable to execute the query but then it crashed anyway
in an strcmp() in line 607 of reportgen.c. The attached patch fixes
this issue and now RLIB reports the erroneous query on the
console and then all the missing fields for the report.
It doesn't crash now.

Best regards,
Zoltán Böszörményi