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fix(combatlog): reject truncated spell start target GUIDs

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Kelsi 2026-03-14 13:44:37 -07:00
parent bcfdcce062
commit 24a63beb3c
3 changed files with 13 additions and 3 deletions
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6
src/game/packet_parsers_tbc.cpp
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@ -1245,7 +1245,11 @@ bool TbcPacketParsers::parseSpellStart(network::Packet& packet, SpellStartData&
if (packet.getReadPos() + 4 <= packet.getSize()) {
uint32_t targetFlags = packet.readUInt32();
if ((targetFlags & 0x02) && packet.getReadPos() + 8 <= packet.getSize()) {
const bool needsTargetGuid = (targetFlags & 0x02) || (targetFlags & 0x800); // UNIT/OBJECT
if (needsTargetGuid) {
if (packet.getReadPos() + 8 > packet.getSize()) {
return false;
}
data.targetGuid = packet.readUInt64(); // full GUID in TBC
}
}