RE: [HACKERS] Sure enough, SI buffer overrun is broken

> -----Original Message-----
> From: Patrick Welche [mailto:prlw1@newn.cam.ac.uk]
> > > I built the current sources with MAXNUMMESSAGES set to 32 in
> > > src/include/storage/sinvaladt.h.  The regular regress tests
> > > run OK, with just a few NOTICEs about 'cache state reset'
> > > and 'SI buffer overflow' inserted in the normal outputs
> > > (as you'd expect, if SI overrun occurs).
> > > 
> > > However, the parallel tests crash spectacularly, with weird errors
> > > and Assert() coredumps.  Some of the unexpected messages in the
> > > postmaster log are:
> > > 
> > 
> > Certainly crash occurs.
> > But I couldn't see such Assert messages.
> > 
> > OK,I will examine tomorrow.
> 
> How's it going? Can I help ?
>

Of cource you can help us.
As Tom wrote
1) set MAXNUMMESSAGES of src/include/storage/sinvaldt.h to 32
2) cd src/test/regress
3) make all runcheck

You would see crash and various kind of unexpected messages.
My another posting may be a little help.

Regards.

Hiroshi Inoue
Inoue@tpf.co.jp