Upstream: support for port in proxy_bind and friends.

src/http/ngx_http_upstream.c

diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 89b2160..0f6b3ae 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -5828,7 +5828,8 @@
             return NGX_CONF_ERROR;
         }
 
-        rc = ngx_parse_addr(cf->pool, local->addr, value[1].data, value[1].len);
+        rc = ngx_parse_addr_port(cf->pool, local->addr, value[1].data,
+                                 value[1].len);
 
         switch (rc) {
         case NGX_OK:
@@ -5900,7 +5901,7 @@
         return NGX_ERROR;
     }
 
-    rc = ngx_parse_addr(r->pool, addr, val.data, val.len);
+    rc = ngx_parse_addr_port(r->pool, addr, val.data, val.len);
     if (rc == NGX_ERROR) {
         return NGX_ERROR;
     }

src/stream/ngx_stream_proxy_module.c

diff --git a/src/stream/ngx_stream_proxy_module.c b/src/stream/ngx_stream_proxy_module.c
index 265aba1..7831c7a 100644
--- a/src/stream/ngx_stream_proxy_module.c
+++ b/src/stream/ngx_stream_proxy_module.c
@@ -1720,7 +1720,8 @@
             return NGX_CONF_ERROR;
         }
 
-        rc = ngx_parse_addr(cf->pool, local->addr, value[1].data, value[1].len);
+        rc = ngx_parse_addr_port(cf->pool, local->addr, value[1].data,
+                                 value[1].len);
 
         switch (rc) {
         case NGX_OK: