Re: Socket error queue with timestamping and SOF_TIMESTAMPING_OPT_CMSG

On Tue, Apr 3, 2018 at 11:19 AM Miroslav Lichvar wrote: > > I came across an interesting issue with error messages in sockets with > enabled timestamping using the SOF_TIMESTAMPING_OPT_CMSG option. When > the socket is connected and there is an error (e.g. due to destination > unreachable ICMP), s

Socket error queue with timestamping and SOF_TIMESTAMPING_OPT_CMSG

I came across an interesting issue with error messages in sockets with enabled timestamping using the SOF_TIMESTAMPING_OPT_CMSG option. When the socket is connected and there is an error (e.g. due to destination unreachable ICMP), select() indicates there is an exception on the socket, but recvmsg(