From 8d71cf3ca76c7c8746452d7c766497dc265eea70 Mon Sep 17 00:00:00 2001
From: "5684185+vsariola@users.noreply.github.com"
 <5684185+vsariola@users.noreply.github.com>
Date: Sun, 10 Nov 2024 00:07:35 +0200
Subject: [PATCH] fix(tracker): MakeSetLength did not handle invalid parameters

(cherry picked from commit 1b824f77ab40dbabba4586de4b97bb113e8ee264)
---
 tracker/list.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tracker/list.go b/tracker/list.go
index f9bb51f..ee13c4a 100644
--- a/tracker/list.go
+++ b/tracker/list.go
@@ -783,6 +783,9 @@ func MakeMoveRanges(a Range, delta int) [4]Range {
 // duplicate elements so all elements are equally spaced, and tries to remove
 // elements from the middle of the range.
 func MakeSetLength(a Range, length int) []Range {
+	if length <= 0 || a.Len() <= 0 {
+		return []Range{{a.Start, a.Start}}
+	}
 	ret := make([]Range, a.Len(), max(a.Len(), length)+2)
 	for i := 0; i < a.Len(); i++ {
 		ret[i] = Range{a.Start + i, a.Start + i + 1}