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| author | rubidium <rubidium@openttd.org> | 2012-01-04 22:11:26 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2012-01-04 22:11:26 +0000 |
| commit | c5304501933e2ed473a0a588a7a9b8b63d70db7d (patch) | |
| tree | bd2e23e3213d2525f1c841ea50b26a9c7f4ed336 /src/network/network_udp.cpp | |
| parent | 531e501b5a9b255c9694b62228baa8c962bf4c60 (diff) | |
| download | openttd-c5304501933e2ed473a0a588a7a9b8b63d70db7d.tar.xz | |
(svn r23752) -Fix [FS#4938]: missing locking causing crash is extreme case when being in the MP lobby
Diffstat (limited to 'src/network/network_udp.cpp')
| -rw-r--r-- | src/network/network_udp.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/network/network_udp.cpp b/src/network/network_udp.cpp index 58d0f31c5..94a677245 100644 --- a/src/network/network_udp.cpp +++ b/src/network/network_udp.cpp @@ -678,6 +678,8 @@ void NetworkUDPClose() /** Receive the UDP packets. */ void NetworkBackgroundUDPLoop() { + _network_udp_mutex->BeginCritical(); + if (_network_udp_server) { _udp_server_socket->ReceivePackets(); _udp_master_socket->ReceivePackets(); @@ -685,6 +687,8 @@ void NetworkBackgroundUDPLoop() _udp_client_socket->ReceivePackets(); if (_network_udp_broadcast > 0) _network_udp_broadcast--; } + + _network_udp_mutex->EndCritical(); } #endif /* ENABLE_NETWORK */ |