From f507a43a239358b1645f383f6974f0862de2999b Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Thu, 9 Jan 2020 12:48:57 +0000
Subject: [PATCH] wallet2: do not remove known rings when a tx fails

Even if it fails, the ring composition is known to a potential
adversary, and so we should reuse the same ring next time
---
 src/wallet/wallet2.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index ea556ec45..58a531557 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -2907,7 +2907,6 @@ void wallet2::update_pool_state(std::vector<std::pair<cryptonote::transaction, b
         pit->second.m_state = wallet2::unconfirmed_transfer_details::failed;
 
         // the inputs aren't spent anymore, since the tx failed
-        remove_rings(pit->second.m_tx);
         for (size_t vini = 0; vini < pit->second.m_tx.vin.size(); ++vini)
         {
           if (pit->second.m_tx.vin[vini].type() == typeid(txin_to_key))