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Add sanity checks to GMSayHookCallBackProcess

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Akkadius 2015-02-01 01:05:39 -06:00
parent 4f4eee2b16
commit 5c729e65c9
1 changed files with 8 additions and 1 deletions
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9
zone/zone.h
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@ -257,7 +257,14 @@ public:
// random object that provides random values for the zone // random object that provides random values for the zone
EQEmu::Random random; EQEmu::Random random;
static void GMSayHookCallBackProcess(uint16 log_category, const std::string& message){ static void GMSayHookCallBackProcess(uint16 log_category, std::string message){
/* Cut messages down to 4000 max to prevent client crash */
if (!message.empty())
message = message.substr(0, 4000);
/* Replace Occurrences of % or MessageStatus will crash */
find_replace(message, std::string("%"), std::string("."));
if (message.find("\n") != std::string::npos){ if (message.find("\n") != std::string::npos){
auto message_split = SplitString(message, '\n'); auto message_split = SplitString(message, '\n');
entity_list.MessageStatus(0, 80, Log.GetGMSayColorFromCategory(log_category), "%s", message_split[0].c_str()); entity_list.MessageStatus(0, 80, Log.GetGMSayColorFromCategory(log_category), "%s", message_split[0].c_str());