From 3f786ebe76e67fcb3a725bf298c2d961a8e780d7 Mon Sep 17 00:00:00 2001
From: Sarah Harvey <s@shh.sh>
Date: Sat, 17 Aug 2024 19:42:02 -0400
Subject: [PATCH] Fix CodeQL issues

---
 src/main/java/sh/shh/midi/roland/BlobExtractor.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/sh/shh/midi/roland/BlobExtractor.java b/src/main/java/sh/shh/midi/roland/BlobExtractor.java
index 00025f4..c26673c 100644
--- a/src/main/java/sh/shh/midi/roland/BlobExtractor.java
+++ b/src/main/java/sh/shh/midi/roland/BlobExtractor.java
@@ -6,6 +6,7 @@
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.nio.file.Path;
 import java.util.jar.JarEntry;
 import java.util.jar.JarFile;
 import java.util.regex.Matcher;
@@ -26,7 +27,7 @@ static void extract(JarFile jarFile, JarEntry jarEntry, String outputDir) {
         try {
             Matcher matcher = REGEX.matcher(jarEntry.getName());
             matcher.find();
-            String extractedFileName = matcher.group(1);
+            String extractedFileName = Path.of(matcher.group(1)).normalize().toString();
             File outputFile = new File(outputDir, extractedFileName);
             System.out.println("Extracting " + jarEntry.getName() + " -> " + outputFile.getPath());
             if (!outputFile.exists()) {