From a2364b1793dbcf49ddc9ad8589d955d5210ef190 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Thu, 18 Jun 2026 11:05:37 -0700
Subject: [PATCH] Switched to VectorArraySet for NormCenters [skip ci]

---
 src/ivfkmeans.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/ivfkmeans.c b/src/ivfkmeans.c
index 2939228..f546f9e 100644
--- a/src/ivfkmeans.c
+++ b/src/ivfkmeans.c
@@ -105,12 +105,8 @@ NormCenters(const IvfflatTypeInfo * typeInfo, Oid collation, VectorArray centers
 	{
 		Datum		center = PointerGetDatum(VectorArrayGet(centers, j));
 		Datum		newCenter = IvfflatNormValue(typeInfo, collation, center);
-		Size		size = VARSIZE_ANY(DatumGetPointer(newCenter));
 
-		if (size > centers->itemsize)
-			elog(ERROR, "safety check failed");
-
-		memcpy(DatumGetPointer(center), DatumGetPointer(newCenter), size);
+		VectorArraySet(centers, j, DatumGetPointer(newCenter));
 		MemoryContextReset(normCtx);
 	}