CVSROOT: /cvsroot
Module name: pgsql-server
Changes by: tgl(at)svr1(dot)postgresql(dot)org 04/03/12 20:54:35
Modified files:
src/backend/executor: Tag: REL7_4_STABLE nodeAgg.c
Log message:
Repair memory leakage introduced into the non-hashed aggregate case by
7.4 rewrite for hashed aggregate support. If the transition data type
is pass-by-reference, the transValue must be pfreed when starting a new
group boundary, else we have a one-value-per-group leakage. Thanks to
Rae Steining for providing a reproducible test case.