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fix(Core/Auth): prevent expansion overflow in SendAuthResponse (#21503)

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55Honey 2025-02-18 20:41:11 +01:00 committed by GitHub
parent 86ee1a994c
commit b80da06152
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1 changed files with 6 additions and 1 deletions
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7
src/server/game/Handlers/AuthHandler.cpp
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@ -26,7 +26,12 @@ void WorldSession::SendAuthResponse(uint8 code, bool shortForm, uint32 queuePos)
packet << uint32(0); // BillingTimeRemaining
packet << uint8(0); // BillingPlanFlags
packet << uint32(0); // BillingTimeRested
packet << uint8(Expansion()); // 0 - normal, 1 - TBC, 2 - WOTLK, must be set in database manually for each account
uint8 exp = Expansion(); // 0 - normal, 1 - TBC, 2 - WOTLK, must be set in database manually for each account
if (exp >= MAX_EXPANSIONS)
exp = MAX_EXPANSIONS - 1;
packet << uint8(exp);
if (!shortForm)
{