From d069822191ca6ec71a5a678552a937e27173b393 Mon Sep 17 00:00:00 2001
From: mattn <mattn.jp@gmail.com>
Date: Mon, 18 Aug 2014 18:23:58 +0900
Subject: [PATCH] Check parameter count

---
 sqlite3.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sqlite3.go b/sqlite3.go
index fc3e8ad..baa7fa3 100644
--- a/sqlite3.go
+++ b/sqlite3.go
@@ -159,6 +159,9 @@ func (c *SQLiteConn) Exec(query string, args []driver.Value) (driver.Result, err
 		var res driver.Result
 		if s.(*SQLiteStmt).s != nil {
 			na := s.NumInput()
+			if na < len(args) {
+				return nil, errors.New("args is not enough to execute query")
+			}
 			res, err = s.Exec(args[:na])
 			if err != nil && err != driver.ErrSkip {
 				s.Close()