Fix memory leak due to LogicalRepRelMapEntry.attrmap. When rebuilding the relation mapping on subscribers, we were not releasing the attribute mapping's memory which was no longer required.
The attribute mapping used in logical tuple conversion was refactored in PG13 (by commit e1551f96e6) but we forgot to update the related code that frees the attribute map. Author: Hou Zhijie Reviewed-by: Amit Langote, Amit Kapila, Shi yu Backpatch-through: 10, where it was introduced Discussion: https://postgr.es/m/oszpr01mb6310f46cd425a967e4aef736fd...@oszpr01mb6310.jpnprd01.prod.outlook.com Branch ------ REL_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/d873b5a5a34069a316df77285b231b792aee1349 Modified Files -------------- src/backend/replication/logical/relation.c | 7 +++++++ 1 file changed, 7 insertions(+)
