Fixed: JLayer stripping last byte of MP3 data

CHANGELOG.md

@@ -66,6 +66,7 @@ All notable changes to this project will be documented in this file.
 - [#2464] SVG export - minimum stroke width of 1 px
 - [#2405] Incorrect saving tags after Cloning / Copy-pasting
 - [#1646] Scrolling in Error log frame inside log texts
+- JLayer stripping last byte of MP3 data
 
 ## [23.0.1] - 2025-05-16
 ### Fixed

libsrc/jlayer-1.0.2/src/main/java/javazoom/jl/decoder/MarkingPushbackInputStream.java

@@ -17,9 +17,7 @@ public class MarkingPushbackInputStream extends PushbackInputStream {
     public long getPosition() {
         return pos;
     }
-    
-    
-    
+            
     public MarkingPushbackInputStream(InputStream in, int size) {
         super(in, size);
         is = new PushbackInputStream(in, size);
@@ -47,22 +45,29 @@ public class MarkingPushbackInputStream extends PushbackInputStream {
 
     @Override
     public int read() throws IOException {
-        pos++;
-        return is.read();
+        int ret = is.read();
+        if (ret > -1) {
+            pos++;
+        }
+        return ret;
     }
 
     @Override
     public int read(byte[] b, int off, int len) throws IOException {
         
         int ret = is.read(b, off, len);
-        pos += ret;
+        if (ret > -1) {
+            pos += ret;
+        }
         return ret;
     }
 
     @Override
     public int read(byte[] b) throws IOException {
         int ret = is.read(b);
-        pos += ret;
+        if (ret > -1) {
+            pos += ret;
+        }        
         return ret;
     }