Index: sys/kern/uipc_socket.c
===================================================================
--- sys/kern/uipc_socket.c
+++ sys/kern/uipc_socket.c
@@ -2547,8 +2547,11 @@
                error = EDOM;
                goto bad;
            }
+           if (tv.tv_sec > INT32_MAX) {
+               tv.tv_sec = INT32_MAX;
+               tv.tv_usec = 0;
+           }
            val = tvtosbt(tv);
-
            switch (sopt->sopt_name) {
            case SO_SNDTIMEO:
                so->so_snd.sb_timeo = val;
@@ -2698,10 +2701,8 @@

        case SO_SNDTIMEO:
        case SO_RCVTIMEO:
-           optval = (sopt->sopt_name == SO_SNDTIMEO ?
-                 so->so_snd.sb_timeo : so->so_rcv.sb_timeo);
-
-           tv = sbttotv(optval);
+           tv = sbttotv(sopt->sopt_name == SO_SNDTIMEO ?
+               so->so_snd.sb_timeo : so->so_rcv.sb_timeo);
 #ifdef COMPAT_FREEBSD32
            if (SV_CURPROC_FLAG(SV_ILP32)) {
                struct timeval32 tv32;