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diff --git a/sys/netinet/in_pcb.h b/sys/netinet/in_pcb.h
--- a/sys/netinet/in_pcb.h
+++ b/sys/netinet/in_pcb.h
@@ -742,8 +742,9 @@
int in_pcbbind(struct inpcb *, struct sockaddr *, struct ucred *);
int in_pcbbind_setup(struct inpcb *, struct sockaddr *, in_addr_t *,
u_short *, struct ucred *);
-int in_pcbconnect(struct inpcb *, struct sockaddr *, struct ucred *, bool);
-int in_pcbconnect_setup(struct inpcb *, struct sockaddr *, in_addr_t *,
+int in_pcbconnect(struct inpcb *, struct sockaddr_in *, struct ucred *,
+ bool);
+int in_pcbconnect_setup(struct inpcb *, struct sockaddr_in *, in_addr_t *,
u_short *, in_addr_t *, u_short *, struct inpcb **,
struct ucred *);
void in_pcbdetach(struct inpcb *);
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c
--- a/sys/netinet/in_pcb.c
+++ b/sys/netinet/in_pcb.c
@@ -1055,7 +1055,7 @@
* then pick one.
*/
int
-in_pcbconnect(struct inpcb *inp, struct sockaddr *nam, struct ucred *cred,
+in_pcbconnect(struct inpcb *inp, struct sockaddr_in *sin, struct ucred *cred,
bool rehash)
{
u_short lport, fport;
@@ -1068,7 +1068,7 @@
lport = inp->inp_lport;
laddr = inp->inp_laddr.s_addr;
anonport = (lport == 0);
- error = in_pcbconnect_setup(inp, nam, &laddr, &lport, &faddr, &fport,
+ error = in_pcbconnect_setup(inp, sin, &laddr, &lport, &faddr, &fport,
NULL, cred);
if (error)
return (error);
@@ -1327,11 +1327,10 @@
* is set to NULL.
*/
int
-in_pcbconnect_setup(struct inpcb *inp, struct sockaddr *nam,
+in_pcbconnect_setup(struct inpcb *inp, struct sockaddr_in *sin,
in_addr_t *laddrp, u_short *lportp, in_addr_t *faddrp, u_short *fportp,
struct inpcb **oinpp, struct ucred *cred)
{
- struct sockaddr_in *sin = (struct sockaddr_in *)nam;
struct in_ifaddr *ia;
struct inpcb *oinp;
struct in_addr laddr, faddr;
diff --git a/sys/netinet/tcp_syncache.c b/sys/netinet/tcp_syncache.c
--- a/sys/netinet/tcp_syncache.c
+++ b/sys/netinet/tcp_syncache.c
@@ -882,8 +882,7 @@
if (IN6_IS_ADDR_UNSPECIFIED(&inp->in6p_laddr))
inp->in6p_laddr = sc->sc_inc.inc6_laddr;
INP_HASH_WLOCK(&V_tcbinfo);
- error = in6_pcbconnect(inp, (struct sockaddr *)&sin6,
- thread0.td_ucred, false);
+ error = in6_pcbconnect(inp, &sin6, thread0.td_ucred, false);
INP_HASH_WUNLOCK(&V_tcbinfo);
if (error != 0) {
inp->in6p_laddr = laddr6;
@@ -918,8 +917,7 @@
if (inp->inp_laddr.s_addr == INADDR_ANY)
inp->inp_laddr = sc->sc_inc.inc_laddr;
INP_HASH_WLOCK(&V_tcbinfo);
- error = in_pcbconnect(inp, (struct sockaddr *)&sin,
- thread0.td_ucred, false);
+ error = in_pcbconnect(inp, &sin, thread0.td_ucred, false);
INP_HASH_WUNLOCK(&V_tcbinfo);
if (error != 0) {
inp->inp_laddr = laddr;
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -118,11 +118,11 @@
* TCP protocol interface to socket abstraction.
*/
#ifdef INET
-static int tcp_connect(struct tcpcb *, struct sockaddr *,
+static int tcp_connect(struct tcpcb *, struct sockaddr_in *,
struct thread *td);
#endif /* INET */
#ifdef INET6
-static int tcp6_connect(struct tcpcb *, struct sockaddr *,
+static int tcp6_connect(struct tcpcb *, struct sockaddr_in6 *,
struct thread *td);
#endif /* INET6 */
static void tcp_disconnect(struct tcpcb *);
@@ -482,7 +482,7 @@
}
tp = intotcpcb(inp);
NET_EPOCH_ENTER(et);
- if ((error = tcp_connect(tp, nam, td)) != 0)
+ if ((error = tcp_connect(tp, sinp, td)) != 0)
goto out_in_epoch;
#ifdef TCP_OFFLOAD
if (registered_toedevs > 0 &&
@@ -574,7 +574,7 @@
inp->inp_vflag |= INP_IPV4;
inp->inp_vflag &= ~INP_IPV6;
NET_EPOCH_ENTER(et);
- if ((error = tcp_connect(tp, (struct sockaddr *)&sin, td)) != 0)
+ if ((error = tcp_connect(tp, &sin, td)) != 0)
goto out_in_epoch;
#ifdef TCP_OFFLOAD
if (registered_toedevs > 0 &&
@@ -597,7 +597,7 @@
inp->inp_vflag |= INP_IPV6;
inp->inp_inc.inc_flags |= INC_ISIPV6;
NET_EPOCH_ENTER(et);
- if ((error = tcp6_connect(tp, nam, td)) != 0)
+ if ((error = tcp6_connect(tp, sin6, td)) != 0)
goto out_in_epoch;
#ifdef TCP_OFFLOAD
if (registered_toedevs > 0 &&
@@ -864,6 +864,7 @@
struct sockaddr_in *sinp;
#endif
#ifdef INET6
+ struct sockaddr_in6 *sin6;
int isipv6;
#endif
u_int8_t incflagsav;
@@ -934,9 +935,6 @@
#endif /* INET */
#ifdef INET6
case AF_INET6:
- {
- struct sockaddr_in6 *sin6;
-
sin6 = (struct sockaddr_in6 *)nam;
if (sin6->sin6_len != sizeof(*sin6)) {
error = EINVAL;
@@ -991,7 +989,6 @@
isipv6 = 1;
}
break;
- }
#endif /* INET6 */
default:
error = EAFNOSUPPORT;
@@ -1014,14 +1011,13 @@
*/
#ifdef INET6
if (isipv6)
- error = tcp6_connect(tp, nam, td);
+ error = tcp6_connect(tp, sin6, td);
#endif /* INET6 */
#if defined(INET6) && defined(INET)
else
#endif
#ifdef INET
- error = tcp_connect(tp,
- (struct sockaddr *)sinp, td);
+ error = tcp_connect(tp, sinp, td);
#endif
/*
* The bind operation in tcp_connect succeeded. We
@@ -1106,14 +1102,13 @@
tp->t_flags &= ~TF_FASTOPEN;
#ifdef INET6
if (isipv6)
- error = tcp6_connect(tp, nam, td);
+ error = tcp6_connect(tp, sin6, td);
#endif /* INET6 */
#if defined(INET6) && defined(INET)
else
#endif
#ifdef INET
- error = tcp_connect(tp,
- (struct sockaddr *)sinp, td);
+ error = tcp_connect(tp, sinp, td);
#endif
/*
* The bind operation in tcp_connect succeeded. We
@@ -1401,7 +1396,7 @@
* Initialize connection parameters and enter SYN-SENT state.
*/
static int
-tcp_connect(struct tcpcb *tp, struct sockaddr *nam, struct thread *td)
+tcp_connect(struct tcpcb *tp, struct sockaddr_in *sin, struct thread *td)
{
struct inpcb *inp = tptoinpcb(tp), *oinp;
struct socket *so = tptosocket(tp);
@@ -1420,7 +1415,7 @@
*/
laddr = inp->inp_laddr;
lport = inp->inp_lport;
- error = in_pcbconnect_setup(inp, nam, &laddr.s_addr, &lport,
+ error = in_pcbconnect_setup(inp, sin, &laddr.s_addr, &lport,
&inp->inp_faddr.s_addr, &inp->inp_fport, &oinp, td->td_ucred);
if (error && oinp == NULL)
goto out;
@@ -1468,7 +1463,7 @@
#ifdef INET6
static int
-tcp6_connect(struct tcpcb *tp, struct sockaddr *nam, struct thread *td)
+tcp6_connect(struct tcpcb *tp, struct sockaddr_in6 *sin6, struct thread *td)
{
struct inpcb *inp = tptoinpcb(tp);
struct epoch_tracker et;
@@ -1478,7 +1473,7 @@
NET_EPOCH_ENTER(et);
INP_HASH_WLOCK(&V_tcbinfo);
- error = in6_pcbconnect(inp, nam, td->td_ucred, true);
+ error = in6_pcbconnect(inp, sin6, td->td_ucred, true);
INP_HASH_WUNLOCK(&V_tcbinfo);
NET_EPOCH_EXIT(et);
if (error != 0)
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c
--- a/sys/netinet/udp_usrreq.c
+++ b/sys/netinet/udp_usrreq.c
@@ -1252,7 +1252,7 @@
sin->sin_addr.s_addr == INADDR_ANY ||
sin->sin_addr.s_addr == INADDR_BROADCAST) {
INP_HASH_WLOCK(pcbinfo);
- error = in_pcbconnect_setup(inp, addr, &laddr.s_addr,
+ error = in_pcbconnect_setup(inp, sin, &laddr.s_addr,
&lport, &faddr.s_addr, &fport, NULL,
td->td_ucred);
if (error) {
@@ -1603,7 +1603,7 @@
}
NET_EPOCH_ENTER(et);
INP_HASH_WLOCK(pcbinfo);
- error = in_pcbconnect(inp, nam, td->td_ucred, true);
+ error = in_pcbconnect(inp, sin, td->td_ucred, true);
INP_HASH_WUNLOCK(pcbinfo);
NET_EPOCH_EXIT(et);
if (error == 0)
diff --git a/sys/netinet6/in6_pcb.h b/sys/netinet6/in6_pcb.h
--- a/sys/netinet6/in6_pcb.h
+++ b/sys/netinet6/in6_pcb.h
@@ -74,7 +74,8 @@
void in6_pcbpurgeif0(struct inpcbinfo *, struct ifnet *);
void in6_losing(struct inpcb *);
int in6_pcbbind(struct inpcb *, struct sockaddr *, struct ucred *);
-int in6_pcbconnect(struct inpcb *, struct sockaddr *, struct ucred *, bool);
+int in6_pcbconnect(struct inpcb *, struct sockaddr_in6 *, struct ucred *,
+ bool);
void in6_pcbdisconnect(struct inpcb *);
struct inpcb *
in6_pcblookup_local(struct inpcbinfo *,
diff --git a/sys/netinet6/in6_pcb.c b/sys/netinet6/in6_pcb.c
--- a/sys/netinet6/in6_pcb.c
+++ b/sys/netinet6/in6_pcb.c
@@ -412,11 +412,10 @@
* then pick one.
*/
int
-in6_pcbconnect(struct inpcb *inp, struct sockaddr *nam, struct ucred *cred,
+in6_pcbconnect(struct inpcb *inp, struct sockaddr_in6 *sin6, struct ucred *cred,
bool rehash)
{
struct inpcbinfo *pcbinfo = inp->inp_pcbinfo;
- struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)nam;
struct sockaddr_in6 laddr6;
int error;
diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c
--- a/sys/netinet6/udp6_usrreq.c
+++ b/sys/netinet6/udp6_usrreq.c
@@ -1147,8 +1147,7 @@
inp->inp_vflag &= ~INP_IPV6;
NET_EPOCH_ENTER(et);
INP_HASH_WLOCK(pcbinfo);
- error = in_pcbconnect(inp, (struct sockaddr *)&sin,
- td->td_ucred, true);
+ error = in_pcbconnect(inp, &sin, td->td_ucred, true);
INP_HASH_WUNLOCK(pcbinfo);
NET_EPOCH_EXIT(et);
/*
@@ -1181,7 +1180,7 @@
inp->inp_vflag |= INP_IPV6;
NET_EPOCH_ENTER(et);
INP_HASH_WLOCK(pcbinfo);
- error = in6_pcbconnect(inp, nam, td->td_ucred, true);
+ error = in6_pcbconnect(inp, sin6, td->td_ucred, true);
INP_HASH_WUNLOCK(pcbinfo);
NET_EPOCH_EXIT(et);
/*

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