avoid freezes reading incomplete mp3 files

taglib · Oct 25, 2020 · 9310755 · 9310755
1 parent 91b00b1
commit 9310755
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/taglib/mpeg/mpegfile.cpp b/taglib/mpeg/mpegfile.cpp
@@ -109,7 +109,7 @@ bool MPEG::File::isSupported(IOStream *stream)
   const ByteVector buffer = Utils::readHeader(stream, bufferSize(), true, &headerOffset);
 
   if(buffer.isEmpty())
-      return false;
+	  return false;
 
   const long originalPosition = stream->tell();
   AdapterFile file(stream);
@@ -476,6 +476,9 @@ long MPEG::File::lastFrameOffset()
   else
     position = length();
 
+  if (position >= length()) //if the file is incomplete
+    position = length();
+
   return previousFrameOffset(position);
 }