Author: tuexen
Date: Fri Feb 10 07:31:50 2012
New Revision: 231358
URL: http://svn.freebsd.org/changeset/base/231358
Log:
MFC r216887:
Bugfix: Make sure that the COMM_UP notificatin is delivered first also
on the passive side.
Modified:
stable/8/sys/netinet/sctp_input.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/amd64/include/xen/ (props changed)
stable/8/sys/boot/ (props changed)
stable/8/sys/cddl/contrib/opensolaris/ (props changed)
stable/8/sys/contrib/dev/acpica/ (props changed)
stable/8/sys/contrib/pf/ (props changed)
stable/8/sys/dev/e1000/ (props changed)
Modified: stable/8/sys/netinet/sctp_input.c
==============================================================================
--- stable/8/sys/netinet/sctp_input.c Fri Feb 10 07:30:15 2012
(r231357)
+++ stable/8/sys/netinet/sctp_input.c Fri Feb 10 07:31:50 2012
(r231358)
@@ -2311,6 +2311,7 @@ sctp_handle_cookie_echo(struct mbuf *m,
int notification = 0;
struct sctp_nets *netl;
int had_a_existing_tcb = 0;
+ int send_int_conf = 0;
SCTPDBG(SCTP_DEBUG_INPUT2,
"sctp_handle_cookie: handling COOKIE-ECHO\n");
@@ -2630,8 +2631,7 @@ sctp_handle_cookie_echo(struct mbuf *m,
netl->dest_state &= ~SCTP_ADDR_UNCONFIRMED;
(void)sctp_set_primary_addr((*stcb), (struct sockaddr
*)NULL,
netl);
- sctp_ulp_notify(SCTP_NOTIFY_INTERFACE_CONFIRMED,
- (*stcb), 0, (void *)netl, SCTP_SO_NOT_LOCKED);
+ send_int_conf = 1;
}
}
if (*stcb) {
@@ -2655,6 +2655,10 @@ sctp_handle_cookie_echo(struct mbuf *m,
* socket, no need to do anything. I THINK!!
*/
sctp_ulp_notify(notification, *stcb, 0, (void
*)&sac_restart_id, SCTP_SO_NOT_LOCKED);
+ if (send_int_conf) {
+
sctp_ulp_notify(SCTP_NOTIFY_INTERFACE_CONFIRMED,
+ (*stcb), 0, (void *)netl,
SCTP_SO_NOT_LOCKED);
+ }
return (m);
}
oso = (*inp_p)->sctp_socket;
@@ -2768,7 +2772,10 @@ sctp_handle_cookie_echo(struct mbuf *m,
/* Switch over to the new guy */
*inp_p = inp;
sctp_ulp_notify(notification, *stcb, 0, NULL,
SCTP_SO_NOT_LOCKED);
-
+ if (send_int_conf) {
+ sctp_ulp_notify(SCTP_NOTIFY_INTERFACE_CONFIRMED,
+ (*stcb), 0, (void *)netl,
SCTP_SO_NOT_LOCKED);
+ }
/*
* Pull it from the incomplete queue and wake the
* guy
@@ -2787,8 +2794,14 @@ sctp_handle_cookie_echo(struct mbuf *m,
return (m);
}
}
- if ((notification) && ((*inp_p)->sctp_flags & SCTP_PCB_FLAGS_UDPTYPE)) {
- sctp_ulp_notify(notification, *stcb, 0, NULL,
SCTP_SO_NOT_LOCKED);
+ if ((*inp_p)->sctp_flags & SCTP_PCB_FLAGS_UDPTYPE) {
+ if (notification) {
+ sctp_ulp_notify(notification, *stcb, 0, NULL,
SCTP_SO_NOT_LOCKED);
+ }
+ if (send_int_conf) {
+ sctp_ulp_notify(SCTP_NOTIFY_INTERFACE_CONFIRMED,
+ (*stcb), 0, (void *)netl, SCTP_SO_NOT_LOCKED);
+ }
}
return (m);
}
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