unix: bad connect addresses should error with EINVAL

src/win/tcp.c

@@ -485,7 +485,7 @@ int uv_tcp_connect(uv_connect_t* req, uv_tcp_t* handle,
   }
 
   if (handle->type != UV_TCP || address.sin_family != AF_INET) {
-    uv__set_sys_error(loop, WSAEFAULT);
+    uv__set_sys_error(loop, WSAEINVAL);
     return -1;
   }
 
@@ -541,7 +541,7 @@ int uv_tcp_connect6(uv_connect_t* req, uv_tcp_t* handle,
   }
 
   if (handle->type != UV_TCP || address.sin6_family != AF_INET6) {
-    uv__set_sys_error(loop, WSAEFAULT);
+    uv__set_sys_error(loop, WSAEINVAL);
     return -1;
   }
 

test/test-tcp-connect-error.c

@@ -0,0 +1,70 @@
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "uv.h"
+#include "task.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static int connect_cb_called = 0;
+static int close_cb_called = 0;
+
+
+
+static void connect_cb(uv_connect_t* handle, int status) {
+  ASSERT(handle != NULL);
+  connect_cb_called++;
+}
+
+
+
+static void close_cb(uv_handle_t* handle) {
+  ASSERT(handle != NULL);
+  close_cb_called++;
+}
+
+
+TEST_IMPL(tcp_connect_error_fault) {
+  char garbage[] = "blah blah blah blah blah blah blah blah blah blah blah blah";
+  struct sockaddr_in* garbage_addr;
+  uv_tcp_t server;
+  int r;
+  uv_connect_t req;
+
+  garbage_addr = (struct sockaddr_in*) &garbage;
+
+  r = uv_tcp_init(uv_default_loop(), &server);
+  ASSERT(r == 0);
+  r = uv_tcp_connect(&req, &server, *garbage_addr, connect_cb);
+  ASSERT(r == -1);
+
+  ASSERT(uv_last_error(uv_default_loop()).code == UV_EINVAL);
+
+  uv_close((uv_handle_t*)&server, close_cb);
+
+  uv_run(uv_default_loop());
+
+  ASSERT(connect_cb_called == 0);
+  ASSERT(close_cb_called == 1);
+
+  return 0;
+}

test/test-tcp-connect6-error.c

@@ -0,0 +1,68 @@
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "uv.h"
+#include "task.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+
+static int connect_cb_called = 0;
+static int close_cb_called = 0;
+
+
+static void connect_cb(uv_connect_t* handle, int status) {
+  ASSERT(handle != NULL);
+  connect_cb_called++;
+}
+
+
+static void close_cb(uv_handle_t* handle) {
+  ASSERT(handle != NULL);
+  close_cb_called++;
+}
+
+
+TEST_IMPL(tcp_connect6_error_fault) {
+  char garbage[] = "blah blah blah blah blah blah blah blah blah blah blah blah";
+  struct sockaddr_in6* garbage_addr;
+  uv_tcp_t server;
+  int r;
+  uv_connect_t req;
+
+  garbage_addr = (struct sockaddr_in6*) &garbage;
+
+  r = uv_tcp_init(uv_default_loop(), &server);
+  ASSERT(r == 0);
+  r = uv_tcp_connect6(&req, &server, *garbage_addr, connect_cb);
+  ASSERT(r == -1);
+
+  ASSERT(uv_last_error(uv_default_loop()).code == UV_EINVAL);
+
+  uv_close((uv_handle_t*)&server, close_cb);
+
+  uv_run(uv_default_loop());
+
+  ASSERT(connect_cb_called == 0);
+  ASSERT(close_cb_called == 1);
+
+  return 0;
+}

uv.gyp

@@ -271,6 +271,8 @@
         'test/test-tcp-bind-error.c',
         'test/test-tcp-bind6-error.c',
         'test/test-tcp-close.c',
+        'test/test-tcp-connect-error.c',
+        'test/test-tcp-connect6-error.c',
         'test/test-tcp-write-error.c',
         'test/test-tcp-writealot.c',
         'test/test-threadpool.c',