From d6cc790d481b3ad3856fc6564af8526d1d01d36c Mon Sep 17 00:00:00 2001
From: Darryl Miles <darryl.miles@darrylmiles.org>
Date: Mon, 30 Sep 2024 07:12:45 +0100
Subject: [PATCH] extflat/EFvisit.c: Multiplication result converted to larger
 type

Fix code scanning alert no. 50: Multiplication result converted to larger type (#51)

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>
---
 extflat/EFvisit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extflat/EFvisit.c b/extflat/EFvisit.c
index e28b7135..285677da 100644
--- a/extflat/EFvisit.c
+++ b/extflat/EFvisit.c
@@ -789,7 +789,7 @@ EFNodeResist(node)
 	    if (v < 0.0) s = 0.0; else s = sqrt(v);
 
 	    fperim = (float) perim;
-	    dresist = (fperim + s)/(fperim - s) * efResists[n];
+	    dresist = ((double)fperim + (double)s)/((double)fperim - (double)s) * efResists[n];
 	    if (dresist + (double) resist > (double) INT_MAX)
 		resist = INT_MAX;
 	    else