Hi All,

Lately I mentioned having "random" GPFs with my live apps 
since changing to Harbour r14336. I also mentioned they are 
gone. This turned out not to be true, they are still present.

I have about 100KB of local .c code, which has been pretty 
much static with only one benign change done in parallel with 
Harbour upgrade, plus USHORT -> HB_USHORT type migration.

The app uses GTWVT and it's built with mingw (tdm latest), 
just as before.

GPF happens at random places, even in kernel, so it must 
be some sort of memory corruption. Users report that many 
times the problem happens when pasting into the application. 
They experience that the app just closes, and I can't see 
a GPF logged for all of these occasions. GPF can happen even 
after short period of time spent in the application, with 
little amount of activity.

It looks like something is lurking inside Harbour code, 
and just by hunch one of my suspects is UNICODE mode build, 
in relation with copy/paste, keyboard handling, or run 
operations.

Any idea what to check, or where the problem can be?
I've reviewed some Harbour code, but could not yet spot 
anything.

Viktor

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