diff options
Diffstat (limited to 'sys/netinet/tcp_input.c')
| -rw-r--r-- | sys/netinet/tcp_input.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index 3fa801d44305..03ed42012cc2 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -2249,8 +2249,11 @@ step6: tp->rcv_up = th->th_seq + th->th_urp; so->so_oobmark = so->so_rcv.sb_cc + (tp->rcv_up - tp->rcv_nxt) - 1; - if (so->so_oobmark == 0) + if (so->so_oobmark == 0) { + SOCKBUF_LOCK(&so->so_rcv); so->so_rcv.sb_state |= SBS_RCVATMARK; + SOCKBUF_UNLOCK(&so->so_rcv); + } sohasoutofband(so); tp->t_oobflags &= ~(TCPOOB_HAVEDATA | TCPOOB_HADDATA); } |