diff options
Diffstat (limited to 'src/Networking/W5500Ethernet/W5500Socket.cpp')
| -rw-r--r-- | src/Networking/W5500Ethernet/W5500Socket.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Networking/W5500Ethernet/W5500Socket.cpp b/src/Networking/W5500Ethernet/W5500Socket.cpp index 0f73b0ef..e5bc15c3 100644 --- a/src/Networking/W5500Ethernet/W5500Socket.cpp +++ b/src/Networking/W5500Ethernet/W5500Socket.cpp @@ -247,11 +247,11 @@ void W5500Socket::Poll() noexcept } } -// Try to receive more incoming data from the socket. The mutex is alrady owned. +// Try to receive more incoming data from the socket. The mutex is already owned. void W5500Socket::ReceiveData() noexcept { const uint16_t len = getSn_RX_RSR(socketNum); - if (len != 0) + if (len != 0 && len <= NetworkBuffer::bufferSize) { // debugPrintf("%u available\n", len); NetworkBuffer * const lastBuffer = NetworkBuffer::FindLast(receivedData); |