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pass payload length when calling UDP callback (#30)

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* pass payload length when calling UDP callback
This commit is contained in:
AniruddhaKanhere
2020-03-09 11:18:48 -07:00
committed by GitHub
parent 12d580e93d
commit c40a6da2e4
1 changed files with 2 additions and 1 deletions
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3
FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_UDP_IP.c
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@ -280,7 +280,8 @@ UDPPacket_t *pxUDPPacket = (UDPPacket_t *) pxNetworkBuffer->pucEthernetBuffer;
destinationAddress.sin_port = usPort; destinationAddress.sin_port = usPort;
destinationAddress.sin_addr = pxUDPPacket->xIPHeader.ulDestinationIPAddress; destinationAddress.sin_addr = pxUDPPacket->xIPHeader.ulDestinationIPAddress;
if( xHandler( ( Socket_t ) pxSocket, ( void* ) pcData, ( size_t ) pxNetworkBuffer->xDataLength, /* The value of 'xDataLength' was proven to be at least the size of a UDP packet in prvProcessIPPacket(). */
if( xHandler( ( Socket_t ) pxSocket, ( void* ) pcData, ( size_t ) ( pxNetworkBuffer->xDataLength - ipUDP_PAYLOAD_OFFSET_IPv4 ),
&xSourceAddress, &destinationAddress ) ) &xSourceAddress, &destinationAddress ) )
{ {
xReturn = pdFAIL; /* FAIL means that we did not consume or release the buffer */ xReturn = pdFAIL; /* FAIL means that we did not consume or release the buffer */