Don't leak rd_statlist when a relcache entry is dropped. Although these lists are usually NIL, and even when not empty are unlikely to be large, constant relcache update traffic could eventually result in visible bloat of CacheMemoryContext.
Found via valgrind testing. Back-patch to v10 where this field was added. Discussion: https://postgr.es/m/[email protected] Branch ------ REL_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/2bed650c4841cb63a8cede0db9452664f39bc314 Modified Files -------------- src/backend/utils/cache/relcache.c | 1 + 1 file changed, 1 insertion(+)
