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| author | rrs <rrs@FreeBSD.org> | 2008-10-18 15:56:12 +0000 |
|---|---|---|
| committer | rrs <rrs@FreeBSD.org> | 2008-10-18 15:56:12 +0000 |
| commit | 62df02d109f85676201616af2d1553a46e28be7f (patch) | |
| tree | 05d04f93bc4a0db630e97873ffe8acc57d5c4423 /sys/netinet | |
| parent | 51fdeb1baf97cc8981c99430c08d3338b0ef42ad (diff) | |
| download | FreeBSD-src-62df02d109f85676201616af2d1553a46e28be7f.zip FreeBSD-src-62df02d109f85676201616af2d1553a46e28be7f.tar.gz | |
New sockets (accepted) were not inheriting the proper snd/rcv buffer value.
Obtained from: Michael Tuexen
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/sctp_usrreq.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/netinet/sctp_usrreq.c b/sys/netinet/sctp_usrreq.c index 2f24181..882aee7 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) { |
