From: Lukáš Lalinský <lalinsky@gmail.com>
Date: Mon, 2 May 2011 20:41:01 +0000 (+0200)
Subject: Always make a copy of the ID3v1 genre name strings
X-Git-Tag: v1.8beta~120
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b2e3a477e998f7fbf3b3e9567340e71ed25add89;p=taglib

Always make a copy of the ID3v1 genre name strings

http://thread.gmane.org/gmane.comp.kde.devel.taglib/1876
---

diff --git a/taglib/mpeg/id3v1/id3v1genres.cpp b/taglib/mpeg/id3v1/id3v1genres.cpp
index 7893c72c..eba4c526 100644
--- a/taglib/mpeg/id3v1/id3v1genres.cpp
+++ b/taglib/mpeg/id3v1/id3v1genres.cpp
@@ -207,7 +207,7 @@ ID3v1::GenreMap ID3v1::genreMap()
 String ID3v1::genre(int i)
 {
   if(i >= 0 && i < genresSize)
-    return genres[i];
+    return genres[i] + String::null; // always make a copy
   return String::null;
 }