From: Xin Long <lucien....@gmail.com> Date: Sat, 30 Jul 2016 20:00:45 +0800
> Prior to this patch, sctp defined TCP_CLOSING as SCTP_SS_CLOSING. > TCP_CLOSING is such a special sk state in TCP that inet common codes > even exclude it. > > For instance, inet_accept thinks the accept sk's state never be > TCP_CLOSING, or it will give a WARN_ON. TCP works well with that > while SCTP may trigger the call trace, as CLOSING state in SCTP > has different meaning from TCP. > > This fix is to change to use TCP_CLOSE_WAIT as SCTP_SS_CLOSING, > instead of TCP_CLOSING. Some side-effects could be expected, > regardless of not being used before. inet_accept will accept it > now. > > I did all the func_tests in lksctp-tools and ran sctp codnomicon > fuzzer tests against this patch, no regression or failure found. > > Signed-off-by: Xin Long <lucien....@gmail.com> Applied.
