svn commit: r332186 - stable/11/sys/netinet6

[Michael Tuexen]

Author: tuexen
Date: Sat Apr  7 17:40:11 2018
New Revision: 332186
URL: https://svnweb.freebsd.org/changeset/base/332186

Log:
  MFC r323377:
  
  Fix a locking issue found by Coverity scanning the usrsctp library.

Modified:
  stable/11/sys/netinet6/sctp6_usrreq.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/netinet6/sctp6_usrreq.c
==============================================================================
--- stable/11/sys/netinet6/sctp6_usrreq.c	Sat Apr  7 17:38:38 2018	(r332185)
+++ stable/11/sys/netinet6/sctp6_usrreq.c	Sat Apr  7 17:40:11 2018	(r332186)
@@ -879,7 +879,7 @@ sctp6_connect(struct socket *so, struct sockaddr *addr
 	if (inp->sctp_flags & SCTP_PCB_FLAGS_CONNECTED) {
 		stcb = LIST_FIRST(&inp->sctp_asoc_list);
 		if (stcb) {
-			SCTP_TCB_UNLOCK(stcb);
+			SCTP_TCB_LOCK(stcb);
 		}
 		SCTP_INP_RUNLOCK(inp);
 	} else {