Validate if gas limit is not zero (#8307)

2018-04-04 18:14:59 +03:00
parent d57944ffb9
commit 811d165458
2 changed files with 4 additions and 3 deletions
--- a/json/src/spec/genesis.rs
+++ b/json/src/spec/genesis.rs
@@ -16,7 +16,7 @@

 //! Spec genesis deserialization.

-use uint::Uint;
+use uint::{Uint, self};
 use hash::{Address, H256};
 use bytes::Bytes;
 use spec::Seal;
@@ -37,6 +37,7 @@ pub struct Genesis {
 	pub parent_hash: Option<H256>,
 	/// Gas limit.
 	#[serde(rename="gasLimit")]
+	#[serde(deserialize_with="uint::validate_non_zero")]
 	pub gas_limit: Uint,
 	/// Transactions root.
 	#[serde(rename="transactionsRoot")]