From 9c63b9f37a24117c022129b0f37736938df5e563 Mon Sep 17 00:00:00 2001
From: Gwenael Treguier <gwen@cas75-5-78-192-41-37.fbxo.proxad.net>
Date: Thu, 6 Aug 2015 21:45:54 +0200
Subject: [PATCH] Check Rust blob length before binding.

---
 src/types.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/types.rs b/src/types.rs
index f55a80e..5ad4ed7 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -122,6 +122,9 @@ impl ToSql for String {
 
 impl<'a> ToSql for &'a [u8] {
     unsafe fn bind_parameter(&self, stmt: *mut sqlite3_stmt, col: c_int) -> c_int {
+        if self.len() > ::std::i32::MAX as usize {
+            return ffi::SQLITE_TOOBIG;
+        }
         ffi::sqlite3_bind_blob(
             stmt, col, mem::transmute(self.as_ptr()), self.len() as c_int, ffi::SQLITE_TRANSIENT())
     }