sikkienl/dash
1
0
Fork 0
mirror of https://github.com/dashpay/dash.git synced 2024-12-24 19:42:46 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

cj: Fix deadlock in SignFinalTransaction (#4474)

Browse Source 
```
POTENTIAL DEADLOCK DETECTED
Previous lock order was:
 cs_deqsessions coinjoin/coinjoin-client.cpp:141 (in thread )
 ::mempool.cs coinjoin/coinjoin-client.cpp:561 (in thread )
 (1) cs_coinjoin coinjoin/coinjoin-client.cpp:561 (in thread )
 (2) cs_wallet wallet/wallet.cpp:315 (in thread )
Current lock order is:
 cs_deqsessions coinjoin/coinjoin-client.cpp:980 (in thread )
 cs_main coinjoin/coinjoin-client.cpp:788 (in thread )
 mempool.cs coinjoin/coinjoin-client.cpp:788 (in thread )
 (2) mixingWallet.cs_wallet coinjoin/coinjoin-client.cpp:789 (in thread )
 (1) cs_coinjoin ./coinjoin/coinjoin.h:369 (in thread )
```

Introduced in 4463
This commit is contained in:
UdjinM6 2021-10-01 23:30:58 +03:00 committed by GitHub
parent dd7af8a690
commit cbf81a7dc8
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/coinjoin/client.cpp
View File

@ -558,6 +558,7 @@ bool CCoinJoinClientSession::SignFinalTransaction(const CTransaction& finalTrans
if (fMasternodeMode || pnode == nullptr) return false;
if (!mixingMasternode) return false;
LOCK2(mempool.cs, mixingWallet.cs_wallet);
LOCK(cs_coinjoin);
finalMutableTransaction = CMutableTransaction{finalTransactionNew};