diff options
Diffstat (limited to 'src/Protocol/Protocol17x.cpp')
| -rw-r--r-- | src/Protocol/Protocol17x.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp index 169367949..f78c2e54b 100644 --- a/src/Protocol/Protocol17x.cpp +++ b/src/Protocol/Protocol17x.cpp @@ -679,8 +679,8 @@ void cProtocol172::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decor for (cMapDecoratorList::const_iterator it = a_Decorators.begin(); it != a_Decorators.end(); ++it) { - ASSERT((it->GetPixelX() >= 0) && (it->GetPixelX() < 256)); - ASSERT((it->GetPixelZ() >= 0) && (it->GetPixelZ() < 256)); + ASSERT(it->GetPixelX() < 256); + ASSERT(it->GetPixelZ() < 256); Pkt.WriteByte(static_cast<Byte>((it->GetType() << 4) | static_cast<Byte>(it->GetRot() & 0xf))); Pkt.WriteByte(static_cast<Byte>(it->GetPixelX())); Pkt.WriteByte(static_cast<Byte>(it->GetPixelZ())); @@ -694,7 +694,7 @@ void cProtocol172::SendMapDecorators(int a_ID, const cMapDecoratorList & a_Decor void cProtocol172::SendMapInfo(int a_ID, unsigned int a_Scale) { ASSERT(m_State == 3); // In game mode? - ASSERT((a_Scale >= 0) && (a_Scale < 256)); + ASSERT(a_Scale < 256); cPacketizer Pkt(*this, 0x34); Pkt.WriteVarInt(static_cast<UInt32>(a_ID)); @@ -1757,7 +1757,10 @@ void cProtocol172::HandlePacketStatusRequest(cByteBuffer & a_ByteBuffer) void cProtocol172::HandlePacketLoginEncryptionResponse(cByteBuffer & a_ByteBuffer) { short EncKeyLength, EncNonceLength; - a_ByteBuffer.ReadBEShort(EncKeyLength); + if (!a_ByteBuffer.ReadBEShort(EncKeyLength)) + { + return; + } if ((EncKeyLength < 0) || (EncKeyLength > MAX_ENC_LEN)) { LOGD("Invalid Encryption Key length: %d. Kicking client.", EncKeyLength); |