stream.c in libuv-1.0.0

- old
+ new

@@ -442,10 +442,11 @@
  * thread opens a file or creates a socket in the time window between us
  * calling close() and accept().
  */
 static int uv__emfile_trick(uv_loop_t* loop, int accept_fd) {
   int err;
+  int emfile_fd;
 
   if (loop->emfile_fd == -1)
     return -EMFILE;
 
   uv__close(loop->emfile_fd);
@@ -455,10 +456,13 @@
     err = uv__accept(accept_fd);
     if (err >= 0)
       uv__close(err);
   } while (err >= 0 || err == -EINTR);
 
-  SAVE_ERRNO(loop->emfile_fd = uv__open_cloexec("/", O_RDONLY));
+  emfile_fd = uv__open_cloexec("/", O_RDONLY);
+  if (emfile_fd >= 0)
+    loop->emfile_fd = emfile_fd;
+
   return err;
 }
 
 
 #if defined(UV_HAVE_KQUEUE)