Fix for DIRSERVER-2409

apache · Aug 14, 2024 · cc42231 · cc42231
1 parent 0d2540f
commit cc42231
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/...ain/java/org/apache/directory/server/core/partition/impl/btree/jdbm/StringSerializer.java b/...ain/java/org/apache/directory/server/core/partition/impl/btree/jdbm/StringSerializer.java
@@ -25,6 +25,7 @@
 import jdbm.helper.Serializer;
 
 import org.apache.directory.api.util.Strings;
+import org.apache.directory.server.i18n.I18n;
 
 
 /**
@@ -57,6 +58,12 @@ public Object deserialize( byte[] bytes ) throws IOException
         {
             return "";
         }
+
+        // Check that we don't have a odd number of bytes (we should have an even number of bytes)
+        if ( ( bytes.length & 1 ) == 1 )
+        {
+            throw new IOException( I18n.err( I18n.ERR_31001_ODD_NUMBER_OF_BYTES_IN_SERIALIZED_STRING ) );
+        }
 
         char[] strchars = new char[bytes.length >> 1];
         int pos = 0;