diff --git a/patches/tinyemu/tinyemu/slirp/misc.c b/patches/tinyemu/tinyemu/slirp/misc.c
index 7a79cdb..2c53eb9 100644
--- a/patches/tinyemu/tinyemu/slirp/misc.c
+++ b/patches/tinyemu/tinyemu/slirp/misc.c
@@ -234,8 +234,10 @@ fork_exec(struct socket *so, const char *ex, int do_pty)
                         closesocket(s);
 			opt = 1;
 			setsockopt(so->s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
+#ifndef WASI
 			opt = 1;
 			setsockopt(so->s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
+#endif
 		}
 		fd_nonblock(so->s);
 
diff --git a/patches/tinyemu/tinyemu/slirp/socket.c b/patches/tinyemu/tinyemu/slirp/socket.c
index 1ba8ae1..06bd028 100644
--- a/patches/tinyemu/tinyemu/slirp/socket.c
+++ b/patches/tinyemu/tinyemu/slirp/socket.c
@@ -635,7 +635,10 @@ tcp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
 #endif
 		return NULL;
 	}
+
+#ifndef WASI
 	setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
+#endif
 
 	getsockname(s,(struct sockaddr *)&addr,&addrlen);
 	so->so_fport = addr.sin_port;
diff --git a/patches/tinyemu/tinyemu/slirp/tcp_input.c b/patches/tinyemu/tinyemu/slirp/tcp_input.c
index 53dbc87..ee1e5a9 100644
--- a/patches/tinyemu/tinyemu/slirp/tcp_input.c
+++ b/patches/tinyemu/tinyemu/slirp/tcp_input.c
@@ -578,7 +578,13 @@ tcp_input(struct mbuf *m, int iphlen, struct socket *inso)
 	    goto cont_input;
 	  }
 
-	  if((tcp_fconnect(so) == -1) && (errno != EINPROGRESS) && (errno != EWOULDBLOCK)) {
+#ifdef WASI
+          if((tcp_fconnect(so) == 0)) {
+              goto cont_conn;
+          }
+#else
+	  if((tcp_fconnect(so) == -1) && (errno != EINPROGRESS) && (errno != EWOULDBLOCK))
+          {
 	    u_char code=ICMP_UNREACH_NET;
 	    DEBUG_MISC((dfd," tcp fconnect errno = %d-%s\n",
 			errno,strerror(errno)));
@@ -612,7 +618,7 @@ tcp_input(struct mbuf *m, int iphlen, struct socket *inso)
 	    tp->t_state = TCPS_SYN_RECEIVED;
 	  }
 	  return;
-
+#endif
 	cont_conn:
 	  /* m==NULL
 	   * Check if the connect succeeded
diff --git a/patches/tinyemu/tinyemu/slirp/tcp_subr.c b/patches/tinyemu/tinyemu/slirp/tcp_subr.c
index 1557e89..5a91d3b 100644
--- a/patches/tinyemu/tinyemu/slirp/tcp_subr.c
+++ b/patches/tinyemu/tinyemu/slirp/tcp_subr.c
@@ -332,8 +332,10 @@ int tcp_fconnect(struct socket *so)
     fd_nonblock(s);
     opt = 1;
     setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(opt ));
+#ifndef WASI
     opt = 1;
     setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(opt ));
+#endif
 
     addr.sin_family = AF_INET;
     if ((so->so_faddr.s_addr & slirp->vnetwork_mask.s_addr) ==
@@ -355,11 +357,16 @@ int tcp_fconnect(struct socket *so)
     /* We don't care what port we get */
     ret = connect(s,(struct sockaddr *)&addr,sizeof (addr));
 
+    if (ret == 0) {
+        soisfconnected(so);
+    } else
+    {
     /*
      * If it's not in progress, it failed, so we just return 0,
      * without clearing SS_NOFDREF
      */
-    soisfconnecting(so);
+      soisfconnecting(so);
+    }
   }
 
   return(ret);
@@ -420,8 +427,10 @@ tcp_connect(struct socket *inso)
 	fd_nonblock(s);
 	opt = 1;
 	setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
+#ifndef WASI
 	opt = 1;
 	setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
+#endif
 	opt = 1;
 	setsockopt(s,IPPROTO_TCP,TCP_NODELAY,(char *)&opt,sizeof(int));