1 files changed, 9 insertions, 10 deletions

diff --git a/src/OSSupport/UDPEndpointImpl.cpp b/src/OSSupport/UDPEndpointImpl.cpp
index 3235ff91f..5984bc4e2 100644
--- a/src/OSSupport/UDPEndpointImpl.cpp
+++ b/src/OSSupport/UDPEndpointImpl.cpp
@@ -134,20 +134,20 @@ protected:
 		{
 			if (m_HasIPv6)
 			{
-				sendto(m_MainSock, m_Data.data(), static_cast<socklen_t>(m_Data.size()), 0, reinterpret_cast<const sockaddr *>(&m_AddrIPv6), static_cast<socklen_t>(sizeof(m_AddrIPv6)));
+				sendto(m_MainSock, m_Data.data(), m_Data.size(), 0, reinterpret_cast<const sockaddr *>(&m_AddrIPv6), static_cast<socklen_t>(sizeof(m_AddrIPv6)));
 			}
 			else if (m_HasIPv4)
 			{
 				// If the secondary socket is valid, it is an IPv4 socket, so use that:
 				if (m_SecondSock != -1)
 				{
-					sendto(m_SecondSock, m_Data.data(), static_cast<socklen_t>(m_Data.size()), 0, reinterpret_cast<const sockaddr *>(&m_AddrIPv4), static_cast<socklen_t>(sizeof(m_AddrIPv4)));
+					sendto(m_SecondSock, m_Data.data(), m_Data.size(), 0, reinterpret_cast<const sockaddr *>(&m_AddrIPv4), static_cast<socklen_t>(sizeof(m_AddrIPv4)));
 				}
 				else
 				{
 					// Need an address conversion from IPv4 to IPv6-mapped-IPv4:
 					ConvertIPv4ToMappedIPv6(m_AddrIPv4, m_AddrIPv6);
-					sendto(m_MainSock, m_Data.data(), static_cast<socklen_t>(m_Data.size()), 0, reinterpret_cast<const sockaddr *>(&m_AddrIPv6), static_cast<socklen_t>(sizeof(m_AddrIPv6)));
+					sendto(m_MainSock, m_Data.data(), m_Data.size(), 0, reinterpret_cast<const sockaddr *>(&m_AddrIPv6), static_cast<socklen_t>(sizeof(m_AddrIPv6)));
 				}
 			}
 			else
@@ -164,7 +164,7 @@ protected:
 				LOGD("UDP endpoint queued sendto: Name not resolved to IPv4 for an IPv4-only socket");
 				return;
 			}
-			sendto(m_MainSock, m_Data.data(), static_cast<socklen_t>(m_Data.size()), 0, reinterpret_cast<const sockaddr *>(&m_AddrIPv4), static_cast<socklen_t>(sizeof(m_AddrIPv4)));
+			sendto(m_MainSock, m_Data.data(), m_Data.size(), 0, reinterpret_cast<const sockaddr *>(&m_AddrIPv4), static_cast<socklen_t>(sizeof(m_AddrIPv4)));
 		}
 	}
 
@@ -284,19 +284,19 @@ bool cUDPEndpointImpl::Send(const AString & a_Payload, const AString & a_Host, U
 				if (IsValidSocket(m_SecondarySock))
 				{
 					// The secondary socket, which is always IPv4, is present:
-					NumSent = static_cast<int>(sendto(m_SecondarySock, a_Payload.data(), static_cast<socklen_t>(a_Payload.size()), 0, reinterpret_cast<const sockaddr *>(&sa), static_cast<socklen_t>(salen)));
+					NumSent = static_cast<int>(sendto(m_SecondarySock, a_Payload.data(), a_Payload.size(), 0, reinterpret_cast<const sockaddr *>(&sa), static_cast<socklen_t>(salen)));
 				}
 				else
 				{
 					// Need to convert IPv4 to IPv6 address before sending:
 					sockaddr_in6 IPv6;
 					ConvertIPv4ToMappedIPv6(*reinterpret_cast<sockaddr_in *>(&sa), IPv6);
-					NumSent = static_cast<int>(sendto(m_MainSock, a_Payload.data(), static_cast<socklen_t>(a_Payload.size()), 0, reinterpret_cast<const sockaddr *>(&IPv6), static_cast<socklen_t>(sizeof(IPv6))));
+					NumSent = static_cast<int>(sendto(m_MainSock, a_Payload.data(), a_Payload.size(), 0, reinterpret_cast<const sockaddr *>(&IPv6), static_cast<socklen_t>(sizeof(IPv6))));
 				}
 			}
 			else
 			{
-				NumSent = static_cast<int>(sendto(m_MainSock, a_Payload.data(), static_cast<socklen_t>(a_Payload.size()), 0, reinterpret_cast<const sockaddr *>(&sa), static_cast<socklen_t>(salen)));
+				NumSent = static_cast<int>(sendto(m_MainSock, a_Payload.data(), a_Payload.size(), 0, reinterpret_cast<const sockaddr *>(&sa), static_cast<socklen_t>(salen)));
 			}
 			break;
 		}
@@ -304,7 +304,7 @@ bool cUDPEndpointImpl::Send(const AString & a_Payload, const AString & a_Host, U
 		case AF_INET6:
 		{
 			reinterpret_cast<sockaddr_in6 *>(&sa)->sin6_port = htons(a_Port);
-			NumSent = static_cast<int>(sendto(m_MainSock, a_Payload.data(), static_cast<socklen_t>(a_Payload.size()), 0, reinterpret_cast<const sockaddr *>(&sa), static_cast<socklen_t>(salen)));
+			NumSent = static_cast<int>(sendto(m_MainSock, a_Payload.data(), a_Payload.size(), 0, reinterpret_cast<const sockaddr *>(&sa), static_cast<socklen_t>(salen)));
 			break;
 		}
 		default:
@@ -563,10 +563,9 @@ void cUDPEndpointImpl::Callback(evutil_socket_t a_Socket, short a_What)
 	{
 		// Receive datagram from the socket:
 		char buf[64 KiB];
-		socklen_t buflen = static_cast<socklen_t>(sizeof(buf));
 		sockaddr_storage sa;
 		socklen_t salen = static_cast<socklen_t>(sizeof(sa));
-		auto len = recvfrom(a_Socket, buf, buflen, 0, reinterpret_cast<sockaddr *>(&sa), &salen);
+		auto len = recvfrom(a_Socket, buf, sizeof(buf), 0, reinterpret_cast<sockaddr *>(&sa), &salen);
 		if (len >= 0)
 		{
 			// Convert the remote IP address to a string: