Mirrors/i2pd
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd.git synced 2025-04-28 11:47:48 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

libi2pd: add missing locks to i2p::tunnel::Tunnels

Browse source 
m_InboundTunnelsMutex, m_OutboundTunnelsMutex and m_PoolsMutex
have been changed to recursive_mutexes since they can be
acquired multiple times by the same thread.
This commit is contained in:
Simon Vetter 2021-10-31 14:51:41 +01:00
parent 7073a6bf38
commit 1de1c79d4f
2 changed files with 35 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

8
libi2pd/Tunnel.h
View file

@ -254,12 +254,18 @@ namespace tunnel
bool m_IsRunning;
std::thread * m_Thread;
std::map<uint32_t, std::shared_ptr<InboundTunnel> > m_PendingInboundTunnels; // by replyMsgID
mutable std::mutex m_PendingInboundTunnelsMutex;
std::map<uint32_t, std::shared_ptr<OutboundTunnel> > m_PendingOutboundTunnels; // by replyMsgID
mutable std::mutex m_PendingOutboundTunnelsMutex;
std::list<std::shared_ptr<InboundTunnel> > m_InboundTunnels;
mutable std::recursive_mutex m_InboundTunnelsMutex;
std::list<std::shared_ptr<OutboundTunnel> > m_OutboundTunnels;
mutable std::recursive_mutex m_OutboundTunnelsMutex;
std::list<std::shared_ptr<TransitTunnel> > m_TransitTunnels;
mutable std::mutex m_TransitTunnelsMutex;
std::unordered_map<uint32_t, std::shared_ptr<TunnelBase> > m_Tunnels; // tunnelID->tunnel known by this id
std::mutex m_PoolsMutex;
mutable std::recursive_mutex m_TunnelsMutex;
mutable std::mutex m_PoolsMutex;
std::list<std::shared_ptr<TunnelPool>> m_Pools;
std::shared_ptr<TunnelPool> m_ExploratoryPool;
i2p::util::Queue<std::shared_ptr<I2NPMessage> > m_Queue;