diff options
| -rw-r--r-- | sys/netinet6/udp6_usrreq.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c index 0e523c5..9c6517d 100644 --- a/sys/netinet6/udp6_usrreq.c +++ b/sys/netinet6/udp6_usrreq.c @@ -498,12 +498,17 @@ udp6_abort(struct socket *so) struct inpcb *inp; int s; + INP_INFO_WLOCK(&udbinfo); inp = sotoinpcb(so); - if (inp == 0) + if (inp == 0) { + INP_INFO_WUNLOCK(&udbinfo); return EINVAL; /* ??? possible? panic instead? */ + } soisdisconnected(so); s = splnet(); + INP_LOCK(inp); in6_pcbdetach(inp); + INP_INFO_WUNLOCK(&udbinfo); splx(s); return 0; } |
