[ee122] strange recvfrom() error

[Michelle Au]

I'm getting a strange error when calling recvfrom():

This is my call:
int numBytesRecv = recvfrom(socket,buffer,bufferLen,0,
                (struct sockaddr*)&destAddr, &destAddrLen);

numBytesRecv returns -1 and I've checked the errno flag to be set to:
EINVAL -- The MSG_OOB flag is set and no out-of-band data is available

I have no idea why I am getting this error.  If anybody could help that 
would be great.

Thanks,
Michelle