From bf6235773119622e70005622bde5af495f2fcfee Mon Sep 17 00:00:00 2001
From: arkpar <arkady.paronyan@gmail.com>
Date: Wed, 27 Apr 2016 14:39:46 +0200
Subject: [PATCH] Fixed uint deserialization

---
 util/bigint/src/uint.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/bigint/src/uint.rs b/util/bigint/src/uint.rs
index 0336e8c7f..be9941589 100644
--- a/util/bigint/src/uint.rs
+++ b/util/bigint/src/uint.rs
@@ -797,7 +797,7 @@ macro_rules! construct_uint {
 
 					fn visit_str<E>(&mut self, value: &str) -> Result<Self::Value, E> where E: serde::Error {
 						// 0x + len
-						if value.len() > 2 + $n_words * 16 {
+						if value.len() > 2 + $n_words * 16 || value.len() < 2 {
 							return Err(serde::Error::custom("Invalid length."));
 						}