From 8a62fc9064a7fffa9677c1e963b7975dc0d1fcee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=A1s=20Ortega=20Froysa?= <nicolas@ortegas.org>
Date: Mon, 11 Mar 2024 20:09:16 +0100
Subject: [PATCH] Avoid invalid ranges.
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Signed-off-by: Nicolás Ortega Froysa <nicolas@ortegas.org>
---
 pacundo.pl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pacundo.pl b/pacundo.pl
index 2be4693..bf4663d 100755
--- a/pacundo.pl
+++ b/pacundo.pl
@@ -125,6 +125,9 @@ $n, $tx->{action}, $tx->{pkg_name}
 	foreach my $i (@sel) {
 		if ($i =~ /^[0-9]+-[0-9]+$/) {
 			my ($start, $end) = $i =~ /^([0-9]+)-([0-9]+)$/;
+			if ($start >= $end) {
+				die("Invalid range: $start-$end\n");
+			}
 			push(@sel, ($start..$end));
 		}
 	}