From 93c85db3b5b8d8d15b10b4c66a0e6961028470d4 Mon Sep 17 00:00:00 2001 From: Alexander Korotkov Date: Mon, 6 Nov 2023 10:02:52 +0200 Subject: [PATCH] Fix allocation of UniqueRelInfo Reported-by: Richard Guo Discussion: https://postgr.es/m/CAMbWs4_STsG1PKQBuvQC8W4sPo3KvML3=jOTjKLUYQuK3g8cpQ@mail.gmail.com --- src/backend/optimizer/plan/analyzejoins.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/optimizer/plan/analyzejoins.c b/src/backend/optimizer/plan/analyzejoins.c index ccf07b2077..953e381d6f 100644 --- a/src/backend/optimizer/plan/analyzejoins.c +++ b/src/backend/optimizer/plan/analyzejoins.c @@ -1321,7 +1321,7 @@ innerrel_is_unique_ext(PlannerInfo *root, * supersets of them anyway. */ old_context = MemoryContextSwitchTo(root->planner_cxt); - uniqueRelInfo = palloc(sizeof(UniqueRelInfo)); + uniqueRelInfo = makeNode(UniqueRelInfo); uniqueRelInfo->extra_clauses = outer_exprs; uniqueRelInfo->outerrelids = bms_copy(outerrelids); innerrel->unique_for_rels = lappend(innerrel->unique_for_rels,