ws2_32: WSAAddressToStringA should return length of ANSI address string and…

dlls/ws2_32/socket.c

@@ -4805,7 +4805,7 @@ INT WINAPI WSAAddressToStringA( LPSOCKADDR sockaddr, DWORD len,
     p = strchr( buffer, ':' );
     if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
 
-    size = strlen( buffer );
+    size = strlen( buffer ) + 1;
 
     if (*lenstr <  size)
     {
@@ -4814,6 +4814,7 @@ INT WINAPI WSAAddressToStringA( LPSOCKADDR sockaddr, DWORD len,
         return SOCKET_ERROR;
     }
 
+    *lenstr = size;
     strcpy( string, buffer );
     return 0;
 }

dlls/ws2_32/tests/sock.c

@@ -1296,6 +1296,7 @@ static void test_WSAAddressToStringA(void)
     ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
 
     ok( !strcmp( address, expect1 ), "Expected: %s, got: %s\n", expect1, address );
+    ok( len == sizeof( expect1 ), "Expected size to be %d, got %d\n", sizeof( expect1 ), len);
 
     len = sizeof(address);
 
@@ -1329,6 +1330,7 @@ static void test_WSAAddressToStringA(void)
     ok( !ret, "WSAAddressToStringA() failed unexpectedly: %d\n", WSAGetLastError() );
 
     ok( !strcmp( address, expect4 ), "Expected: %s, got: %s\n", expect4, address );
+    ok( len == sizeof( expect4 ), "Expected size to be %d, got %d\n", sizeof( expect4 ), len);
 }
 
 static void test_WSAAddressToStringW(void)