From eefbe57feca72af4a088e8e872e864dc36e9284e Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Tue, 2 Apr 2024 09:54:15 +0200
Subject: [PATCH] FDWrapper: Always reset the internal descriptor to -1

Even if it was a different negative value, which happens for example
with the bpf helper functions which return `-errno`.
---
 pdns/misc.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdns/misc.hh b/pdns/misc.hh
index 61116f20ab..e9a0dad36a 100644
--- a/pdns/misc.hh
+++ b/pdns/misc.hh
@@ -826,8 +826,8 @@ struct FDWrapper
     int ret = 0;
     if (d_fd >= 0) {
       ret = close(d_fd);
-      d_fd = -1;
     }
+    d_fd = -1;
     return ret;
   }
 
-- 
2.47.2