diff options
| -rw-r--r-- | Kernel/Net/NetworkTask.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Kernel/Net/NetworkTask.cpp b/Kernel/Net/NetworkTask.cpp index 72938bce74..c3de17cf62 100644 --- a/Kernel/Net/NetworkTask.cpp +++ b/Kernel/Net/NetworkTask.cpp @@ -437,7 +437,7 @@ void handle_tcp(const IPv4Packet& ipv4_packet) socket->set_setup_state(Socket::SetupState::Completed); return; case TCPFlags::ACK | TCPFlags::RST: - socket->set_ack_number(tcp_packet.sequence_number() + payload_size + 1); + socket->set_ack_number(tcp_packet.sequence_number() + payload_size); socket->send_tcp_packet(TCPFlags::ACK); socket->set_state(TCPSocket::State::Closed); socket->set_error(TCPSocket::Error::RSTDuringConnect); @@ -454,7 +454,7 @@ void handle_tcp(const IPv4Packet& ipv4_packet) case TCPSocket::State::SynReceived: switch (tcp_packet.flags()) { case TCPFlags::ACK: - socket->set_ack_number(tcp_packet.sequence_number() + payload_size + 1); + socket->set_ack_number(tcp_packet.sequence_number() + payload_size); socket->set_state(TCPSocket::State::Established); if (socket->direction() == TCPSocket::Direction::Outgoing) { socket->set_setup_state(Socket::SetupState::Completed); @@ -478,7 +478,7 @@ void handle_tcp(const IPv4Packet& ipv4_packet) case TCPSocket::State::LastAck: switch (tcp_packet.flags()) { case TCPFlags::ACK: - socket->set_ack_number(tcp_packet.sequence_number() + payload_size + 1); + socket->set_ack_number(tcp_packet.sequence_number() + payload_size); socket->set_state(TCPSocket::State::Closed); return; default: @@ -490,7 +490,7 @@ void handle_tcp(const IPv4Packet& ipv4_packet) case TCPSocket::State::FinWait1: switch (tcp_packet.flags()) { case TCPFlags::ACK: - socket->set_ack_number(tcp_packet.sequence_number() + payload_size + 1); + socket->set_ack_number(tcp_packet.sequence_number() + payload_size); socket->set_state(TCPSocket::State::FinWait2); return; case TCPFlags::FIN: @@ -518,7 +518,7 @@ void handle_tcp(const IPv4Packet& ipv4_packet) case TCPSocket::State::Closing: switch (tcp_packet.flags()) { case TCPFlags::ACK: - socket->set_ack_number(tcp_packet.sequence_number() + payload_size + 1); + socket->set_ack_number(tcp_packet.sequence_number() + payload_size); socket->set_state(TCPSocket::State::TimeWait); return; default: |