From: Břetislav Štec <valsiterb@gmail.com>
Date: Sat, 1 Aug 2015 11:53:15 +0000 (+0200)
Subject: src/network/connection.h: Fix race condition
X-Git-Tag: 0.4.13~65
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=79e2647556773d46cc0299e73ca23c41a153ff2a;p=oweals%2Fminetest.git

src/network/connection.h: Fix race condition
---

diff --git a/src/network/connection.h b/src/network/connection.h
index b1f9e70a8..c48da2c70 100644
--- a/src/network/connection.h
+++ b/src/network/connection.h
@@ -1053,7 +1053,11 @@ protected:
 	void PrintInfo(std::ostream &out);
 	void PrintInfo();
 
-	std::list<u16> getPeerIDs() { return m_peer_ids; }
+	std::list<u16> getPeerIDs()
+	{
+		JMutexAutoLock peerlock(m_peers_mutex);
+		return m_peer_ids;
+	}
 
 	UDPSocket m_udpSocket;
 	MutexedQueue<ConnectionCommand> m_command_queue;