On Thu, 1 Sep 2011, Bruce Momjian wrote:

> Tom Lane wrote:
> > Bruce Momjian <[email protected]> writes:
> > > Remove "fmgr.h" include in cube contrib --- caused crash on a Gentoo
> > > builfarm member.
> >
> > mongoose is still crashing, so it must have been some other aspect of
> > commit 4bd7333 that caused this.
>
> Agreed.  Let me look some more.  Odd this succeeds:
>
>       okapi           Gentoo 1.12.14 icc 11.1.072 x86_64
>
> but this fails:
>
>       mongoose        Gentoo 1.6.14 icc 9.0.032 i686
>
> The backtrace:
>
>       
> http://www.pgbuildfarm.org/cgi-bin/show_log.pl?nm=mongoose&dt=2011-09-01%2013%3A45%3A01
>
> shows it failing on this line:
>
>       size = offsetof(NDBOX, x[0]) +sizeof(double) * 2;
>
> so I wonder if this is some compiler bug.  offsetof is:
>
>       ((long) &((type *)0)->field)
>
> and the struct is:
>
>       typedef struct NDBOX
>       {
>           int32       vl_len_;        /* varlena header (do not touch 
> directly!) */
>           unsigned int dim;
>           double      x[1];
>       } NDBOX;
>
> That "x" is quite a common symbol.  Is there any way to get access to
> this machine?  Should I just revert it all and see what happens?
>
>

I am the owner of both mongoose and okapi.  Let me know if there's
anything you want me to try.


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