From ee14f4db9688ff9378d63738fabdcbafe6344163 Mon Sep 17 00:00:00 2001
From: Ronak Patel <r.patel@pbsa.info>
Date: Thu, 22 Aug 2019 11:39:21 +0530
Subject: [PATCH] Added max tx size check in push_transaction

---
 libraries/chain/db_block.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/chain/db_block.cpp b/libraries/chain/db_block.cpp
index be196b24..457a8880 100644
--- a/libraries/chain/db_block.cpp
+++ b/libraries/chain/db_block.cpp
@@ -286,6 +286,8 @@ bool database::_push_block(const signed_block& new_block)
  */
 processed_transaction database::push_transaction( const signed_transaction& trx, uint32_t skip )
 { try {
+   // see https://github.com/bitshares/bitshares-core/issues/1573
+   FC_ASSERT( fc::raw::pack_size( trx ) < (1024 * 1024), "Transaction exceeds maximum transaction size." );
    processed_transaction result;
    detail::with_skip_flags( *this, skip, [&]()
    {