Hi Florian, On 04/10/2019 16:25, Florian Weimer wrote:
Doesn't it introduce a race condition where the socket has a port and queue packets, but the kernel will not perform source address checking because it is unconnected?
The long standing behavior of DatagramSocket::connect is to throw out any packet in the queue after connecting, so this changes nothing. See at line 897: http://cr.openjdk.java.net/~dfuchs/webrev_8231260/webrev.00/src/java.base/share/classes/sun/nio/ch/DatagramChannelImpl.java.frames.html best regards, -- daniel
