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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
@@ -1713,26 +1713,30 @@
} while(0)
#define INP_WLOCK_RECHECK(inp) INP_WLOCK_RECHECK_CLEANUP((inp), /* noop */)
-static int
+int
tcp_ctloutput_set(struct inpcb *inp, struct sockopt *sopt)
{
- struct tcpcb *tp = intotcpcb(inp);
+ struct socket *so = inp->inp_socket;
+ struct tcpcb *tp = intotcpcb(inp);
int error = 0;
MPASS(sopt->sopt_dir == SOPT_SET);
INP_WLOCK_ASSERT(inp);
+ KASSERT((inp->inp_flags & (INP_TIMEWAIT | INP_DROPPED)) == 0,
+ ("inp_flags == %x", inp->inp_flags));
+ KASSERT(so != NULL, ("inp_socket == NULL"));
if (sopt->sopt_level != IPPROTO_TCP) {
INP_WUNLOCK(inp);
#ifdef INET6
if (inp->inp_vflag & INP_IPV6PROTO)
- error = ip6_ctloutput(inp->inp_socket, sopt);
+ error = ip6_ctloutput(so, sopt);
#endif
#if defined(INET6) && defined(INET)
else
#endif
#ifdef INET
- error = ip_ctloutput(inp->inp_socket, sopt);
+ error = ip_ctloutput(so, sopt);
#endif
/*
* When an IP-level socket option affects TCP, pass control
@@ -1862,8 +1866,8 @@
if((*tp->t_fb->tfb_tcp_fb_init)(tp) != 0) {
/* Fall back failed, drop the connection */
INP_WUNLOCK(inp);
- soabort(inp->inp_socket);
- return(error);
+ soabort(so);
+ return (error);
}
}
goto err_out;
@@ -1882,8 +1886,6 @@
return (error);
}
- tp = intotcpcb(inp);
-
/* Pass in the INP locked, callee must unlock it. */
return (tp->t_fb->tfb_tcp_ctloutput(inp, sopt));
}
@@ -1891,27 +1893,30 @@
static int
tcp_ctloutput_get(struct inpcb *inp, struct sockopt *sopt)
{
- int error = 0;
- struct tcpcb *tp;
+ struct socket *so = inp->inp_socket;
+ struct tcpcb *tp = intotcpcb(inp);
+ int error = 0;
MPASS(sopt->sopt_dir == SOPT_GET);
INP_WLOCK_ASSERT(inp);
+ KASSERT((inp->inp_flags & (INP_TIMEWAIT | INP_DROPPED)) == 0,
+ ("inp_flags == %x", inp->inp_flags));
+ KASSERT(so != NULL, ("inp_socket == NULL"));
if (sopt->sopt_level != IPPROTO_TCP) {
INP_WUNLOCK(inp);
#ifdef INET6
if (inp->inp_vflag & INP_IPV6PROTO)
- error = ip6_ctloutput(inp->inp_socket, sopt);
+ error = ip6_ctloutput(so, sopt);
#endif /* INET6 */
#if defined(INET6) && defined(INET)
else
#endif
#ifdef INET
- error = ip_ctloutput(inp->inp_socket, sopt);
+ error = ip_ctloutput(so, sopt);
#endif
return (error);
}
- tp = intotcpcb(inp);
if (((sopt->sopt_name == TCP_FUNCTION_BLK) ||
(sopt->sopt_name == TCP_FUNCTION_ALIAS))) {
struct tcp_function_set fsn;
@@ -2114,7 +2119,8 @@
int
tcp_default_ctloutput(struct inpcb *inp, struct sockopt *sopt)
{
- struct tcpcb *tp;
+ struct socket *so = inp->inp_socket;
+ struct tcpcb *tp = intotcpcb(inp);
int error, opt, optval;
u_int ui;
struct tcp_info ti;
@@ -2128,8 +2134,10 @@
size_t len;
INP_WLOCK_ASSERT(inp);
+ KASSERT((inp->inp_flags & (INP_TIMEWAIT | INP_DROPPED)) == 0,
+ ("inp_flags == %x", inp->inp_flags));
+ KASSERT(so != NULL, ("inp_socket == NULL"));
- tp = intotcpcb(inp);
switch (sopt->sopt_level) {
#ifdef INET6
case IPPROTO_IPV6:
@@ -2347,7 +2355,7 @@
error = copyin_tls_enable(sopt, &tls);
if (error)
break;
- error = ktls_enable_tx(inp->inp_socket, &tls);
+ error = ktls_enable_tx(so, &tls);
break;
case TCP_TXTLS_MODE:
INP_WUNLOCK(inp);
@@ -2356,7 +2364,7 @@
return (error);
INP_WLOCK_RECHECK(inp);
- error = ktls_set_tx_mode(inp->inp_socket, ui);
+ error = ktls_set_tx_mode(so, ui);
INP_WUNLOCK(inp);
break;
case TCP_RXTLS_ENABLE:
@@ -2365,7 +2373,7 @@
sizeof(tls));
if (error)
break;
- error = ktls_enable_rx(inp->inp_socket, &tls);
+ error = ktls_enable_rx(so, &tls);
break;
#endif
@@ -2710,14 +2718,14 @@
#endif
#ifdef KERN_TLS
case TCP_TXTLS_MODE:
- error = ktls_get_tx_mode(inp->inp_socket, &optval);
+ error = ktls_get_tx_mode(so, &optval);
INP_WUNLOCK(inp);
if (error == 0)
error = sooptcopyout(sopt, &optval,
sizeof(optval));
break;
case TCP_RXTLS_MODE:
- error = ktls_get_rx_mode(inp->inp_socket, &optval);
+ error = ktls_get_rx_mode(so, &optval);
INP_WUNLOCK(inp);
if (error == 0)
error = sooptcopyout(sopt, &optval,
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h
--- a/sys/netinet/tcp_var.h
+++ b/sys/netinet/tcp_var.h
@@ -1128,6 +1128,7 @@
struct tcp_function_block *
find_and_ref_tcp_fb(struct tcp_function_block *fs);
int tcp_default_ctloutput(struct inpcb *inp, struct sockopt *sopt);
+int tcp_ctloutput_set(struct inpcb *inp, struct sockopt *sopt);
extern counter_u64_t tcp_inp_lro_direct_queue;
extern counter_u64_t tcp_inp_lro_wokeup_queue;

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