[General] Add basic integrity check to ProxyMasterPacket

8 years ago · b0cd636924
parent 17af679c07
commit b0cd636924
1 changed files with 9 additions and 0 deletions
--- a/components/openmw-mp/Master/ProxyMasterPacket.hpp
+++ b/components/openmw-mp/Master/ProxyMasterPacket.hpp
@ -29,6 +29,9 @@ namespace mwmp

            packet->RW(rulesSize, send);

+            if (rulesSize > 2000)
+                rulesSize = 0;
+
            map<string, ServerRule>::iterator ruleIt;
            if (send)
                ruleIt = server.rules.begin();
@ -71,6 +74,9 @@ namespace mwmp
            int playersCount = server.players.size();
            packet->RW(playersCount, send);

+            if (playersCount > 2000)
+                playersCount = 0;
+
            while (playersCount--)
            {
                string player;
@ -88,6 +94,9 @@ namespace mwmp
            int pluginsCount = server.plugins.size();
            packet->RW(pluginsCount, send);

+            if (pluginsCount > 2000)
+                pluginsCount = 0;
+
            vector<Plugin>::iterator pluginIt;

            if (send)