Mateusz, I could only mention http://trac.osgeo.org/gdal/ticket/2230 in this topic but I'm not sure if it is related to this problem. I have been using OCI compiled with MSVC2005 a couple of months ago, but didn't find such issue. However I'm using /MD instead of /MDd most of the time.
Best regards, Tamas 2008/8/30 Mateusz Loskot <[EMAIL PROTECTED]>: > Folks, > > I'm experiencing heap corruption while calling OCIEnvCreate [1] function > from OCI library. I build OCI driver in debug mode (with flags /D_DEBUG > /MDd) using Visual C++ 8.0 linking against Oracle 10g Client. > > The bug seems to be random, because first test I made was with minimal set > of OGR drivers built-in. In this case OGR drivers registration failed with > heap corruption error, precisely while deallocating string in this line [2]. > Next, I built GDAL with default set of drivers + OCI driver > and in that case OCIEnvCreate causes heap corruption. > > I spent a couple of hours debugging this issue, playing with MSVC Crt > debugging utils, using memory checkpoints, etc. but without any reasonable > findings, so far. > > I'm interested in finding what causes this problem, so I'd be thankful if > anyone who has experienced similar problem could report what/how/when/etc. > here on the list, including version of Visual C++ compiler and compilation > flags used. > > > [1] > http://trac.osgeo.org/gdal/browser/trunk/gdal/ogr/ogrsf_frmts/oci/ogrocisession.cpp#L113 > > [2] > http://trac.osgeo.org/gdal/browser/trunk/gdal/port/cpl_vsil_win32.cpp#L496 > > Best regards, > -- > Mateusz Loskot, http://mateusz.loskot.net > Charter Member of OSGeo, http://osgeo.org > _______________________________________________ > gdal-dev mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/gdal-dev > _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
