From 724cb4494f7578b5e0fca6bbce60535434cd83f5 Mon Sep 17 00:00:00 2001
From: Richard Holland <richard.holland@starstone.co.nz>
Date: Tue, 23 May 2023 10:15:36 +0000
Subject: [PATCH] crash bug sfImportSequence

---
 src/ripple/app/tx/impl/Import.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ripple/app/tx/impl/Import.cpp b/src/ripple/app/tx/impl/Import.cpp
index 76d4906b4..b5950ff2e 100644
--- a/src/ripple/app/tx/impl/Import.cpp
+++ b/src/ripple/app/tx/impl/Import.cpp
@@ -1184,7 +1184,8 @@ Import::preclaim(PreclaimContext const& ctx)
         return tefINTERNAL;
     }
 
-    if (auto const& sle = ctx.view.read(keylet::account(ctx.tx[sfAccount])); sle)
+    if (auto const& sle = ctx.view.read(keylet::account(ctx.tx[sfAccount]));
+        sle && sle->isFieldPresent(sfImportSequence))
     {
         uint32_t sleImportSequence = sle->getFieldU32(sfImportSequence);