patch re-added

Tom, I see you found the case where the array was being written past the
end, or so I thought. I now see I was wrong:

/*
* Need to make these arrays large enough to be sure there is a
* terminating 0 at the end of each one.
*/
info->classlist = (Oid *) palloc(sizeof(Oid) * (INDEX_MAX_KEYS+1));
info->indexkeys = (int *) palloc(sizeof(int) * (INDEX_MAX_KEYS+1));
info->ordering = (Oid *) palloc(sizeof(Oid) * (INDEX_MAX_KEYS+1));
...

for (i = 0; i < INDEX_MAX_KEYS; i++)
info->indexkeys[i] = index->indkey[i];
+ info->indexkeys[INDEX_MAX_KEYS] = 0;
for (i = 0; i < INDEX_MAX_KEYS; i++)
info->classlist[i] = index->indclass[i];
+ info->classlist[INDEX_MAX_KEYS] = (Oid) 0;

Thanks again, Tom.

Vadim used to bail me out of the jams I get into. Tom, looks like
you're my new savior.

--
Bruce Momjian | http://www.op.net/~candle
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