fix issue with large binary objects

erh · erh · commit 752fe2ea2701 · 2010-07-21T10:41:22.000-04:00
diff --git a/src/main/org/bson/io/BasicOutputBuffer.java b/src/main/org/bson/io/BasicOutputBuffer.java
@@ -53,9 +53,15 @@ public int pipe( OutputStream out )
     }
 
     void _ensure( int more ){
-        if ( _cur + more < _buffer.length )
+        final int need = _cur + more;
+        if ( need < _buffer.length )
             return;
-        byte[] n = new byte[_buffer.length*2];
+
+        int newSize = _buffer.length*2;
+        if ( newSize <= need )
+            newSize = need + 128;
+        
+        byte[] n = new byte[newSize];
         System.arraycopy( _buffer , 0 , n , 0 , _size );
         _buffer = n;
     }
