From 2044b316982371dce9104982a82f2db19284e7f8 Mon Sep 17 00:00:00 2001
From: "Stephen F. Booth" <me@sbooth.org>
Date: Sun, 17 Dec 2023 18:01:53 -0600
Subject: [PATCH] Fix chunk ID validation

According to EA IFF 85:

Type IDs

A "type ID", "property name", "FORM type", or any other IFF identifier
is a 32-bit value: the concatenation of four ASCII characters in the
range R S (SP, hex 20) through R~S (hex 7E). Spaces (hex 20) should
not precede printing characters; trailing spaces are ok. Control characters
are forbidden.
---
 taglib/dsdiff/dsdifffile.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/taglib/dsdiff/dsdifffile.cpp b/taglib/dsdiff/dsdifffile.cpp
index 28c25498..18afe264 100644
--- a/taglib/dsdiff/dsdifffile.cpp
+++ b/taglib/dsdiff/dsdifffile.cpp
@@ -66,7 +66,7 @@ namespace
       return false;
 
     for(int i = 0; i < 4; i++) {
-      if(name[i] < 32 /*|| name[i] > 127*/)
+      if(name[i] < 32 || name[i] > 126)
         return false;
     }