From 724bafe4f5f6adf71d401e763adb7ab74a1c1b5f Mon Sep 17 00:00:00 2001
From: David Kaufmann <astra@ionic.at>
Date: Mon, 30 Jan 2012 22:27:16 +0100
Subject: [PATCH] stop program if invalid array size occurs
---
prefix/hillis_sum.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/prefix/hillis_sum.c b/prefix/hillis_sum.c
index d575fba..4871c60 100644
--- a/prefix/hillis_sum.c
+++ b/prefix/hillis_sum.c
@@ -25,6 +25,7 @@ void algorithm (numtype x[], unsigned long size, unsigned int ops[]) {
if (is_power_of_two(size) != 1) {
fprintf(stderr, "Hillis-Sum algorithm only works on arrays on size 2^n\n");
+ exit(1);
}
for(k=2; k <= size; k <<=1){
--
2.43.0