From ac2970416157b0c2a1479ed899f060016df538a5 Mon Sep 17 00:00:00 2001 From: Randall Stewart Date: Sat, 18 Oct 2008 15:56:12 +0000 Subject: New sockets (accepted) were not inheriting the proper snd/rcv buffer value. Obtained from: Michael Tuexen --- sys/netinet/sctp_usrreq.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'sys/netinet/sctp_usrreq.c') diff --git a/sys/netinet/sctp_usrreq.c b/sys/netinet/sctp_usrreq.c index 2f2418147627..882aee768d5a 100644 --- a/sys/netinet/sctp_usrreq.c +++ b/sys/netinet/sctp_usrreq.c @@ -517,9 +517,11 @@ sctp_attach(struct socket *so, int proto, struct thread *p) SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, EINVAL); return EINVAL; } - error = SCTP_SORESERVE(so, SCTP_BASE_SYSCTL(sctp_sendspace), SCTP_BASE_SYSCTL(sctp_recvspace)); - if (error) { - return error; + if (so->so_snd.sb_hiwat == 0 || so->so_rcv.sb_hiwat == 0) { + error = SCTP_SORESERVE(so, SCTP_BASE_SYSCTL(sctp_sendspace), SCTP_BASE_SYSCTL(sctp_recvspace)); + if (error) { + return error; + } } error = sctp_inpcb_alloc(so, vrf_id); if (error) { -- cgit v1.2.3