Re: Failure in decoding filter

[Pierangelo Masarati <masarati@aero.polimi.it>]

"Kurt D. Zeilenga" wrote:
> 
> At 08:35 AM 2002-02-14, Pierangelo Masarati wrote:
> >"Kurt D. Zeilenga" wrote:
> >>
> >> At 07:48 AM 2002-02-14, Kurt D. Zeilenga wrote:
> >> >At 07:40 AM 2002-02-14, Kurt D. Zeilenga wrote:
> >> >>At 07:02 AM 2002-02-14, Pierangelo Masarati wrote:
> >> >>>  0000:  a4 16 04 02 63 6e 30 10  80 01 61 82 02 64 6f 82
> >> >>>  0010:  01 04 82 01 04 82 01 21  30 00
> >> >
> >> >My built in parser is goofy, too.
> >>
> >> Especially when it hasn't been feed enough cold carbonated
> >> caffeine.
> >>
> >> My initial analysis was correct...  The substrings set is:
> >>
> >> >30 10    80 01 61 82 02 64 6f 82 01 04 82 01 04 82 01 21
> >>
> >> That's obviously hosed.
> >
> >The point is: why is it hosed? And how can it change if debug
> >is enabled (only TRACE (==0x1) makes it work correctly)?
> 
> Well, the first thing I would suggest is to recompile without
> any optimization flags set... (or make sure you have a very
> stable version of the compiler installed).
> 
> >It looks like it is in ber_* encoding/io stuff, because
> >filter parsing/putting has very very little debug code in.
> >I really don't know where to start looking...
> 
> Secondly, I'd step through the filter code in the debugger
> to see if it really is generating multiple FINALs or not...

^^^ found this way; fixed. Now I have a modrdn failure to trace ;)

> 
> Note that I wrote a filter test program (ftest)... that
> might help.

Ando

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