Author: tuexen
Date: Mon Apr 16 21:20:34 2018
New Revision: 332636
URL: https://svnweb.freebsd.org/changeset/base/332636
Log:
MFC r332273:
Fix a logical inversion bug.
Thanks to Irene Ruengeler for finding and reporting this bug.
Modified:
stable/11/sys/netinet/sctp_usrreq.c
stable/11/sys/netinet6/sctp6_usrreq.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/netinet/sctp_usrreq.c
==============================================================================
--- stable/11/sys/netinet/sctp_usrreq.c Mon Apr 16 21:18:44 2018
(r332635)
+++ stable/11/sys/netinet/sctp_usrreq.c Mon Apr 16 21:20:34 2018
(r332636)
@@ -202,7 +202,7 @@ sctp_notify(struct sctp_inpcb *inp,
#endif
/* no need to unlock here, since the TCB is gone */
} else if (icmp_code == ICMP_UNREACH_NEEDFRAG) {
- if ((net->dest_state & SCTP_ADDR_NO_PMTUD) == 0) {
+ if (net->dest_state & SCTP_ADDR_NO_PMTUD) {
SCTP_TCB_UNLOCK(stcb);
return;
}
Modified: stable/11/sys/netinet6/sctp6_usrreq.c
==============================================================================
--- stable/11/sys/netinet6/sctp6_usrreq.c Mon Apr 16 21:18:44 2018
(r332635)
+++ stable/11/sys/netinet6/sctp6_usrreq.c Mon Apr 16 21:20:34 2018
(r332636)
@@ -221,7 +221,7 @@ sctp6_notify(struct sctp_inpcb *inp,
}
break;
case ICMP6_PACKET_TOO_BIG:
- if ((net->dest_state & SCTP_ADDR_NO_PMTUD) == 0) {
+ if (net->dest_state & SCTP_ADDR_NO_PMTUD) {
SCTP_TCB_UNLOCK(stcb);
break;
}
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