Log Message:
-----------
Avoid double free of _SPI_current->tuptable. AtEOSubXact_SPI() now tries to
release it in a subtransaction abort, but this neglects possibility that
someone outside SPI already did. Fix is for spi.c to forget about a tuptable
as soon as it's handed it back to the caller.
Per bug #2817 from Michael Andreen.
Modified Files:
--------------
pgsql/src/backend/executor:
spi.c (r1.165 -> r1.166)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/executor/spi.c.diff?r1=1.165&r2=1.166)