From e4871065b0a9f19651ae07e5e0b9619b9d4ccc0f Mon Sep 17 00:00:00 2001
From: Ignotus Peverell <igno.peverell@protonmail.com>
Date: Thu, 15 Mar 2018 18:36:44 +0000
Subject: [PATCH] Bounding block timestamp to avoid surprises. Fixes #783

---
 core/src/core/block.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/src/core/block.rs b/core/src/core/block.rs
index 4bb9bc605..d6cc8b997 100644
--- a/core/src/core/block.rs
+++ b/core/src/core/block.rs
@@ -186,6 +186,10 @@ impl Readable for BlockHeader {
 		let total_kernel_offset = BlindingFactor::read(reader)?;
 		let pow = Proof::read(reader)?;
 
+		if timestamp > (1 << 60) {
+			return Err(ser::Error::CorruptedData);
+		}
+
 		Ok(BlockHeader {
 			version: version,
 			height: height,