From a57ca81d8f2c00ea5f587149bd2afd11e877d4b4 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Sun, 30 Oct 2022 12:07:03 -0700
Subject: [PATCH] Switched to runtime check

---
 src/ivfkmeans.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ivfkmeans.c b/src/ivfkmeans.c
index 7f205a7..bef0880 100644
--- a/src/ivfkmeans.c
+++ b/src/ivfkmeans.c
@@ -205,7 +205,8 @@ ElkanKmeans(Relation index, VectorArray samples, VectorArray centers)
 	double		dxc;
 
 	/* Ensure indexing does not overflow */
-	Assert(numCenters * numCenters <= INT_MAX);
+	if (numCenters * numCenters > INT_MAX)
+		elog(ERROR, "Indexing overflow detected. Please report a bug.");
 
 	/* Calculate allocation sizes */
 	Size		samplesSize = VECTOR_ARRAY_SIZE(samples->maxlen, samples->dim);