diff options
-rw-r--r-- | sys/netinet6/udp6_usrreq.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c index b019ca7..161c274 100644 --- a/sys/netinet6/udp6_usrreq.c +++ b/sys/netinet6/udp6_usrreq.c @@ -129,7 +129,7 @@ udp6_append(struct inpcb *inp, struct mbuf *n, int off, struct socket *so; struct mbuf *opts; - INP_WLOCK_ASSERT(inp); + INP_LOCK_ASSERT(inp); #ifdef IPSEC /* Check AH/ESP integrity. */ @@ -277,9 +277,9 @@ udp6_input(struct mbuf **mp, int *offp, int proto) struct mbuf *n; if ((n = m_copy(m, 0, M_COPYALL)) != NULL) { - INP_WLOCK(last); + INP_RLOCK(last); udp6_append(last, n, off, &fromsa); - INP_WUNLOCK(last); + INP_RUNLOCK(last); } } last = inp; @@ -306,9 +306,9 @@ udp6_input(struct mbuf **mp, int *offp, int proto) udpstat.udps_noportmcast++; goto badheadlocked; } - INP_WLOCK(last); + INP_RLOCK(last); udp6_append(last, m, off, &fromsa); - INP_WUNLOCK(last); + INP_RUNLOCK(last); INP_INFO_RUNLOCK(&udbinfo); return (IPPROTO_DONE); } @@ -343,9 +343,9 @@ udp6_input(struct mbuf **mp, int *offp, int proto) icmp6_error(m, ICMP6_DST_UNREACH, ICMP6_DST_UNREACH_NOPORT, 0); return (IPPROTO_DONE); } - INP_WLOCK(inp); + INP_RLOCK(inp); udp6_append(inp, m, off, &fromsa); - INP_WUNLOCK(inp); + INP_RUNLOCK(inp); INP_INFO_RUNLOCK(&udbinfo); return (IPPROTO_DONE); @@ -453,7 +453,7 @@ udp6_getcred(SYSCTL_HANDLER_ARGS) INP_INFO_RUNLOCK(&udbinfo); return (ENOENT); } - INP_WLOCK(inp); + INP_RLOCK(inp); if (inp->inp_socket == NULL) { error = ENOENT; goto out; @@ -463,7 +463,7 @@ udp6_getcred(SYSCTL_HANDLER_ARGS) goto out; cru2x(inp->inp_socket->so_cred, &xuc); out: - INP_WUNLOCK(inp); + INP_RUNLOCK(inp); INP_INFO_RUNLOCK(&udbinfo); if (error == 0) error = SYSCTL_OUT(req, &xuc, sizeof(struct xucred)); |