From 7f9878cf0cf8973a87837f4500d1671383573b82 Mon Sep 17 00:00:00 2001
From: Duke <duke@hush.is>
Date: Thu, 12 Sep 2024 11:47:58 -0400
Subject: [PATCH] Take a lock on cs_main in DecrementNoteWitnesses

Another possibly better approach would be to take a lock inside
GetSaplingSpendDepth since we want the lock to apply to as little
code as possible and it is GetSaplingSpendDepth that calls GetDepthInMainChain
which requires a cs_main lock .
---
 src/wallet/wallet.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 18e38cb0c..6d8c78979 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -977,7 +977,7 @@ void CWallet::ClearNoteWitnessCache()
 
 void CWallet::DecrementNoteWitnesses(const CBlockIndex* pindex)
 {
-    LOCK(cs_wallet);
+    LOCK2(cs_main, cs_wallet);
 
     extern int32_t HUSH_REWIND;