FreeBSD sends response with result 1 "performed" for incoming_ssn_reset while DATA is outstanding but should send 6 "in progress" and after finishing outgoing_ssn_reset"

[hoelscher]

If FreeBSD receives an INCOMING SSN RESET while it has DATA outstanding because of fragmentation or other things, it send a reconfig Response with result 1 "performed". After FreeBSD has finished DATA transfer it send the OUTGOING_SSN_RESET. Thats not like RFC said, because of the aditional response. In my opinion is a better way to send a response with result 6 "in progress" like when receiving OUTGOING_SSN_RESET. Thats would use the same way like the other request.
see test
https://github.com/nplab/RFC6525_Testsuite/blob/master/implementation_tests/sctp-sr-i-mf/sctp-sr-i-mf-i-2-2.pkt

[hoelscher]

see also
https://github.com/nplab/RFC6525_Testsuite/blob/master/implementation_tests/sctp-sr-i-id/sctp-sr-i-id-v-8-3.pkt
https://github.com/nplab/RFC6525_Testsuite/blob/master/implementation_tests/sctp-sr-i-id/sctp-sr-i-id-v-8-4.pkt