_pfDirtCheck -> Problem between Performer 2.0 and 2.2 ? or different

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Marc Erich Latoschik (marcl++at++TechFak.Uni-Bielefeld.DE)
Tue, 03 Nov 1998 18:20:41 +0100


Hello pfPerts,
im currently porting a Performer 2.0 based n32 application on irix 6.2
compiled with CC 7.2 to
Performer 2.2 on Irix 6.4 (Octane) and compiler version 7.2.1.

This is giving me nightmares :).

If i take the old executable and run it on the new environment
everything is ok except it doesnt find the inventor loader im using:
Giving:

PF Warning: pfdFindConverterDSO() - Could not load DSO for
extension "iv20"
PF Warning: pfdFindConverterDSO() - Could not load DSO for
extension "iv"

Well that doesnt seem to be a hard one, i guess just the DSO for the
loader is missing.
The application itself runs fine.

But now i compile the same program with Performer 2.2 with the new
compiler under the
irix6.4. The application crashes in my pipewin open callback just in the
call
to mypipewin->open() with:

PF Fatal/SysErr: _pfDirtCheck: pfRealloc of 0 bytes returned NULL.

i can't figure out why. Running the program in cvd shows an empty stack
trace.
(Running it in cvd on the old system shows everything...). So no
debugging.
I was reading some postings here with the same error message but under
different
circumstances. Might they be related?
If so, does somebody have a clue? I was searching the patch lists but
could not
find an appropriate one to this problem?!

Can u help?
        bye
                Marc

********************************************************************************
Marc Erich Latoschik, AG-WBS, Technische Fakultaet der Universitaet
Bielefeld

Universitaetsstrasse 25
Postfach 100 131
33501 Bielefeld
Raum M4-122
Fon: (0521) 106 2919
Fax: (0521) 106 2962

marcl++at++techfak.uni-bielefeld.de
http://www.TechFak.Uni-Bielefeld.DE/techfak/persons/marcl/
********************************************************************************


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