From c571bfc8442db7809b55636842b286c426548204 Mon Sep 17 00:00:00 2001
From: phl0 <github@florian-wolters.de>
Date: Tue, 5 Dec 2023 10:14:46 +0100
Subject: [PATCH] Fix endless running loop for b0rken ADIF tags

---
 application/libraries/Adif_parser.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/application/libraries/Adif_parser.php b/application/libraries/Adif_parser.php
index 96f670ed..0a833d38 100644
--- a/application/libraries/Adif_parser.php
+++ b/application/libraries/Adif_parser.php
@@ -153,6 +153,10 @@ class ADIF_Parser
 				{
 					$tag_name = $tag_name.mb_substr($record, $a, 1, "UTF-8"); //append this char to the tag name
 					$a++;
+					// Prevent iterating $a past record length
+					if ($a == mb_strlen($record, "UTF-8")) {
+						return;
+					}
 				};
 				$a++; //iterate past the colon
 				while(mb_substr($record, $a, 1, "UTF-8") != '>' && mb_substr($record, $a, 1, "UTF-8") != ':')