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| author | Randall Stewart <rrs@FreeBSD.org> | 2008-10-18 15:56:12 +0000 |
|---|---|---|
| committer | Randall Stewart <rrs@FreeBSD.org> | 2008-10-18 15:56:12 +0000 |
| commit | ac2970416157b0c2a1479ed899f060016df538a5 (patch) | |
| tree | 05d04f93bc4a0db630e97873ffe8acc57d5c4423 /sys/netinet/sctp_usrreq.c | |
| parent | 1862b24533788658f01fe36618d8e138e32ac2d4 (diff) | |
| download | src-ac2970416157b0c2a1479ed899f060016df538a5.tar.gz src-ac2970416157b0c2a1479ed899f060016df538a5.zip | |
New sockets (accepted) were not inheriting the proper snd/rcv buffer value.
Obtained from: Michael Tuexen
Notes
Notes:
svn path=/head/; revision=184030
Diffstat (limited to 'sys/netinet/sctp_usrreq.c')
| -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 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) { |