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Add missing sanity checks to quitTask and useItem

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This commit is contained in:
Gent S 2020-10-25 18:33:02 -04:00
parent 609d3cdb99
commit f3b9ecd791
2 changed files with 4 additions and 4 deletions
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4
src/ItemManager.cpp
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@ -233,8 +233,8 @@ void ItemManager::itemUseHandler(CNSocket* sock, CNPacketData* data) {
sP_CL2FE_REQ_ITEM_USE* request = (sP_CL2FE_REQ_ITEM_USE*)data->buf;
Player* player = PlayerManager::getPlayer(sock);
if (player == nullptr)
return;
if (player == nullptr || request->iSlotNum < 0 || request->iSlotNum >= AINVEN_COUNT)
return; // sanity check
// gumball can only be used from inventory, so we ignore eIL
sItemBase gumball = player->Inven[request->iSlotNum];

4
src/MissionManager.cpp
View File

@ -229,8 +229,8 @@ void MissionManager::quitMission(CNSocket* sock, CNPacketData* data) {
void MissionManager::quitTask(CNSocket* sock, int32_t taskNum, bool manual) {
Player* plr = PlayerManager::getPlayer(sock);
if (plr == nullptr)
return;
if (plr == nullptr || Tasks.find(taskNum) == Tasks.end())
return; // sanity check
// update player
int i;