Fix oversized memory allocation in Parallel Hash Join During the calculations of the maximum for the number of buckets, take into account that later we round that to the next power of 2. Reported-by: Karen Talarico Bug: #16925 Discussion: https://postgr.es/m/16925-ec96d83529d0d629%40postgresql.org Author: Thomas Munro, Andrei Lepikhov, Alexander Korotkov Reviewed-by: Alena Rybakina Backpatch-through: 12 Branch ------ REL_14_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/3bdaa8fc622f51ab2836314a9f087b6af81eef06 Modified Files -------------- src/backend/executor/nodeHash.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)
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