From 28980734ae68d0193d1b2e6166ccb970117842ef Mon Sep 17 00:00:00 2001
From: Nathan Nichols <natenichols@cox.net>
Date: Tue, 26 Jul 2022 13:35:48 -0500
Subject: [PATCH] ensure lgrInfo is in context.range (#226)

---
 src/rpc/RPCHelpers.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/rpc/RPCHelpers.cpp b/src/rpc/RPCHelpers.cpp
index b33e3599..cdd19e1a 100644
--- a/src/rpc/RPCHelpers.cpp
+++ b/src/rpc/RPCHelpers.cpp
@@ -569,7 +569,7 @@ ledgerInfoFromRequest(Context const& ctx)
 
         auto lgrInfo = ctx.backend->fetchLedgerByHash(ledgerHash, ctx.yield);
 
-        if (!lgrInfo)
+        if (!lgrInfo || lgrInfo->seq > ctx.range.maxSequence)
             return Status{Error::rpcLGR_NOT_FOUND, "ledgerNotFound"};
 
         return *lgrInfo;
@@ -604,7 +604,7 @@ ledgerInfoFromRequest(Context const& ctx)
     auto lgrInfo =
         ctx.backend->fetchLedgerBySequence(*ledgerSequence, ctx.yield);
 
-    if (!lgrInfo)
+    if (!lgrInfo || lgrInfo->seq > ctx.range.maxSequence)
         return Status{Error::rpcLGR_NOT_FOUND, "ledgerNotFound"};
 
     return *lgrInfo;