[mempool] delete exists(uint256) function

Allowing callers to pass in a uint256 (which could be txid or wtxid)
but then always assuming that it's a txid is a footgunny interface.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index 66b99aa2bb..bb731c14a4 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -3247,7 +3247,7 @@ void PeerManagerImpl::ProcessMessage(CNode& pfrom, const std::string& msg_type,
                 // Always relay transactions received from peers with forcerelay
                 // permission, even if they were already in the mempool, allowing
                 // the node to function as a gateway for nodes hidden behind it.
-                if (!m_mempool.exists(tx.GetHash())) {
+                if (!m_mempool.exists(GenTxid::Txid(tx.GetHash()))) {
                     LogPrintf("Not relaying non-mempool transaction %s from forcerelay peer=%d\n", tx.GetHash().ToString(), pfrom.GetId());
                 } else {
                     LogPrintf("Force relaying tx %s from peer=%d\n", tx.GetHash().ToString(), pfrom.GetId());