From edb4b8adc2447bc04e05b9b908195a4bc7926242 Mon Sep 17 00:00:00 2001
From: Gauthier Roebroeck <gauthier.roebroeck@gmail.com>
Date: Fri, 19 May 2023 18:37:29 +0800
Subject: [PATCH] fix: use random UUID for external resources

---
 src/main/java/org/sqlite/SQLiteConnection.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/sqlite/SQLiteConnection.java b/src/main/java/org/sqlite/SQLiteConnection.java
index 75b67f2dd..5eecdbfb4 100644
--- a/src/main/java/org/sqlite/SQLiteConnection.java
+++ b/src/main/java/org/sqlite/SQLiteConnection.java
@@ -14,6 +14,7 @@
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.Properties;
+import java.util.UUID;
 import java.util.concurrent.Executor;
 import org.sqlite.SQLiteConfig.TransactionMode;
 import org.sqlite.core.CoreDatabaseMetaData;
@@ -304,7 +305,7 @@ private static File extractResource(URL resourceAddr) throws IOException {
         }
 
         String tempFolder = new File(System.getProperty("java.io.tmpdir")).getAbsolutePath();
-        String dbFileName = String.format("sqlite-jdbc-tmp-%d.db", resourceAddr.hashCode());
+        String dbFileName = String.format("sqlite-jdbc-tmp-%s.db", UUID.randomUUID());
         File dbFile = new File(tempFolder, dbFileName);
 
         if (dbFile.exists()) {