unix: always set CLOEXEC flag for child process stdio FDs

joyent · Jun 14, 2012 · 5d5688f · 5d5688f
1 parent 2c983fb
commit 5d5688f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/unix/process.c b/src/unix/process.c
@@ -237,6 +237,8 @@ static void uv__process_child_init(uv_process_options_t options,
     if (i != use_fd) {
       dup2(use_fd, i);
       close(use_fd);
+    } else {
+      uv__cloexec(use_fd, 0);
     }
   }