Further twiddling of nodeHash.c hashtable sizing calculation. On reflection, the submitted patch didn't really work to prevent the request size from exceeding MaxAllocSize, because of the fact that we'd happily round nbuckets up to the next power of 2 after we'd limited it to max_pointers. The simplest way to enforce the limit correctly is to round max_pointers down to a power of 2 when it isn't one already.
(Note that the constraint to INT_MAX / 2, if it were doing anything useful at all, is properly applied after that.) Branch ------ REL9_0_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/d637a899ca2bfc966614dfa8498b9023f4088b31 Modified Files -------------- src/backend/executor/nodeHash.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
