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Size check on ServerOP_ChannelMessage

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This commit is contained in:
Michael Cook (mackal) 2014-11-02 18:50:02 -05:00
parent 5e1500c93b
commit b4576435e3
1 changed files with 2 additions and 0 deletions
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2
world/zoneserver.cpp
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@ -434,6 +434,8 @@ bool ZoneServer::Process() {
break; break;
} }
case ServerOP_ChannelMessage: { case ServerOP_ChannelMessage: {
if (pack->size < sizeof(ServerChannelMessage_Struct))
break;
ServerChannelMessage_Struct* scm = (ServerChannelMessage_Struct*) pack->pBuffer; ServerChannelMessage_Struct* scm = (ServerChannelMessage_Struct*) pack->pBuffer;
if(scm->chan_num == 20) if(scm->chan_num == 20)
{ {