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Sanitize invalid particle spawner time (#15465)

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Lars Müller 2024-11-24 19:23:53 +01:00 • committed by GitHub
parent 11b19cd126
commit b77ad82fb9
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3 changed files with 8 additions and 0 deletions
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3
src/network/clientpackethandler.cpp
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@ -4,6 +4,7 @@
#include "client/client.h"
#include "exceptions.h"
#include "irr_v2d.h"
#include "util/base64.h"
#include "client/camera.h"
@ -1007,6 +1008,8 @@ void Client::handleCommand_AddParticleSpawner(NetworkPacket* pkt)
p.amount = readU16(is);
p.time = readF32(is);
if (p.time < 0)
throw SerializationError("particle spawner time < 0");
bool missing_end_values = false;
if (m_proto_ver >= 42) {