Networking: add more outbound IP binding fixes

Same as the original bind fixes (we just missed these the
first time around).

This helps Redis not automatically send
connections from the first IP on an interface if we are bound
to a specific IP address (e.g. with multiple IP aliases on one
interface, you want to send from _your_ IP, not from the first IP
on the interface).

src/cluster.c

@@ -4307,8 +4307,8 @@ int migrateGetSocket(redisClient *c, robj *host, robj *port, long timeout) {
     }
 
     /* Create the socket */
-    fd = anetTcpNonBlockConnect(server.neterr,c->argv[1]->ptr,
-                atoi(c->argv[2]->ptr));
+    fd = anetTcpNonBlockBindConnect(server.neterr,c->argv[1]->ptr,
+                atoi(c->argv[2]->ptr),REDIS_BIND_ADDR);
     if (fd == -1) {
         sdsfree(name);
         addReplyErrorFormat(c,"Can't connect to target node: %s",

src/replication.c

@@ -1357,7 +1357,8 @@ error:
 int connectWithMaster(void) {
     int fd;
 
-    fd = anetTcpNonBlockConnect(NULL,server.masterhost,server.masterport);
+    fd = anetTcpNonBlockBindConnect(NULL,
+        server.masterhost,server.masterport,REDIS_BIND_ADDR);
     if (fd == -1) {
         redisLog(REDIS_WARNING,"Unable to connect to MASTER: %s",
             strerror(errno));