X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fvconn-tcp.c;h=b4e52343576bb05988911985943cb6503a015964;hb=8b681e6fdffe4ebd68dc259544abc87d4cccf0cb;hp=9451322330b7cc7c6a1546cf1aa6f1aaeeca7647;hpb=e3fdfed11b8c56aa6a8deffe11a552fed7e7adbc;p=openvswitch

diff --git a/lib/vconn-tcp.c b/lib/vconn-tcp.c
index 94513223..b4e52343 100644
--- a/lib/vconn-tcp.c
+++ b/lib/vconn-tcp.c
@@ -38,11 +38,19 @@
 
 static int
 new_tcp_vconn(const char *name, int fd, int connect_status,
-              const struct sockaddr_in *sin, struct vconn **vconnp)
+              const struct sockaddr_in *remote, struct vconn **vconnp)
 {
+    struct sockaddr_in local;
+    socklen_t local_len = sizeof local;
     int on = 1;
     int retval;
 
+    /* Get the local IP and port information */
+    retval = getsockname(fd, (struct sockaddr *)&local, &local_len);
+    if (retval) {
+        memset(&local, 0, sizeof local);
+    }
+
     retval = setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof on);
     if (retval) {
         VLOG_ERR("%s: setsockopt(TCP_NODELAY): %s", name, strerror(errno));
@@ -50,8 +58,15 @@ new_tcp_vconn(const char *name, int fd, int connect_status,
         return errno;
     }
 
-    return new_stream_vconn(name, fd, connect_status, sin->sin_addr.s_addr,
-                            true, vconnp);
+    retval = new_stream_vconn(name, fd, connect_status, NULL, vconnp);
+    if (!retval) {
+        struct vconn *vconn = *vconnp;
+        vconn_set_remote_ip(vconn, remote->sin_addr.s_addr);
+        vconn_set_remote_port(vconn, remote->sin_port);
+        vconn_set_local_ip(vconn, local.sin_addr.s_addr);
+        vconn_set_local_port(vconn, local.sin_port);
+    }
+    return retval;
 }
 
 static int
@@ -60,7 +75,7 @@ tcp_open(const char *name, char *suffix, struct vconn **vconnp)
     struct sockaddr_in sin;
     int fd, error;
 
-    error = tcp_open_active(suffix, OFP_TCP_PORT, NULL, &fd);
+    error = tcp_open_active(suffix, OFP_TCP_PORT, &sin, &fd);
     if (fd >= 0) {
         return new_tcp_vconn(name, fd, error, &sin, vconnp);
     } else {
@@ -93,7 +108,7 @@ ptcp_open(const char *name UNUSED, char *suffix, struct pvconn **pvconnp)
     if (fd < 0) {
         return -fd;
     } else {
-        return new_pstream_pvconn("ptcp", fd, ptcp_accept, pvconnp);
+        return new_pstream_pvconn("ptcp", fd, ptcp_accept, NULL, pvconnp);
     }
 }